Mercurial > evolve

changeset 3715:a77fb9669e99 mercurial-4.3

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test-compat: merge mercurial-4.4 into mercurial-4.3
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Mon, 23 Apr 2018 12:23:00 +0200
parents 19ec729f3ca2 (current diff) 98941c28f3e2 (diff)
children e5ba6531503e
files tests/test-amend.t tests/test-discovery-obshashrange.t tests/test-evolve-continue.t tests/test-evolve-obshistory.t tests/test-evolve-orphan-merge.t tests/test-evolve-phase-divergence.t tests/test-evolve-phase.t tests/test-evolve-stop.t tests/test-evolve-templates.t tests/test-evolve.t tests/test-issue-5720.t tests/test-prune.t tests/test-stabilize-conflict.t tests/test-stabilize-order.t tests/test-stabilize-result.t tests/test-topic-flow-publish-flag.t tests/test-topic.t tests/test-userguide.t tests/test-wireproto.t
diffstat 94 files changed, 2197 insertions(+), 3146 deletions(-) [+]
line wrap: on
line diff
--- a/tests/test-amend.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-amend.t	Mon Apr 23 12:23:00 2018 +0200
@@ -19,21 +19,23 @@
   marked working directory as branch foo
   (branches are permanent and global, did you want a bookmark?)
   $ hg amend -d '0 0' -n "this a note on the obsmarker and supported for hg>=4.4"
+  current hg version does not support storing note in obsmarker
   $ hg debugobsolete
   07f4944404050f47db2e5c5071e0e84e7a27bba9 6a022cbb61d5ba0f03f98ff2d36319dfea1034ae 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  b2e32ffb533cbe1d5759638c0cd4e8abc43b2738 0 {07f4944404050f47db2e5c5071e0e84e7a27bba9} (*) {'ef1': '*', 'user': 'test'} (glob)
+
   $ hg obslog
-  @  6a022cbb61d5 (1) adda
+  @  6a022cbb61d5 (2) adda
   |
   x  07f494440405 (0) adda
-       rewritten(branch) as 6a022cbb61d5 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
-         note: this a note on the obsmarker and supported for hg>=4.4
+       rewritten(branch) as 6a022cbb61d5 by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg branch
   foo
   $ hg branches
-  foo                            1:6a022cbb61d5
+  foo                            2:6a022cbb61d5
   $ glog
-  @  1@foo(draft) adda
+  @  2@foo(draft) adda
   
 Test no-op
 
@@ -41,7 +43,7 @@
   nothing changed
   [1]
   $ glog
-  @  1@foo(draft) adda
+  @  2@foo(draft) adda
   
 
 Test forcing the message to the same value, no intermediate revision.
@@ -50,7 +52,7 @@
   nothing changed
   [1]
   $ glog
-  @  1@foo(draft) adda
+  @  2@foo(draft) adda
   
 
 Test collapsing into an existing revision, no intermediate revision.
@@ -72,19 +74,20 @@
   $ hg ci -m reseta
   $ hg debugobsolete
   07f4944404050f47db2e5c5071e0e84e7a27bba9 6a022cbb61d5ba0f03f98ff2d36319dfea1034ae 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  b2e32ffb533cbe1d5759638c0cd4e8abc43b2738 0 {07f4944404050f47db2e5c5071e0e84e7a27bba9} (*) {'ef1': '*', 'user': 'test'} (glob)
   $ hg phase 2
   2: draft
   $ glog
-  @  3@foo(draft) reseta
+  @  4@foo(draft) reseta
   |
-  o  2@foo(draft) changea
+  o  3@foo(draft) changea
   |
-  o  1@foo(draft) adda
+  o  2@foo(draft) adda
   
 Specify precise commit date with -d
   $ hg amend -d '2001-02-03 04:05:06 +0700'
   $ hg parents --template '{rev}  {date|date}\n'
-  4  Sat Feb 03 04:05:06 2001 +0700
+  5  Sat Feb 03 04:05:06 2001 +0700
 
 Specify "now" as commit date with -D
   $ before=`date +%s`
@@ -93,13 +96,13 @@
   $ after=`date +%s`
   $ (echo $before ; echo $commit; echo $after) | sort -k1 -n -s
   \d+ (re)
-  \d+ 0 rev5 (re)
+  \d+ 0 rev6 (re)
   \d+ (re)
 
 Specify current user as committer with -U
   $ HGUSER=newbie hg amend -U
   $ hg parents --template '{rev}  {author}\n'
-  6  newbie
+  7  newbie
 
 Check that --logfile works
   $ echo "logfile message" > logfile.txt
@@ -114,7 +117,7 @@
   (use 'hg config --edit' to set your username)
   [255]
   $ hg sum
-  parent: 7:* tip (glob)
+  parent: 8:* tip (glob)
    logfile message
   branch: foo
   commit: 1 unknown (clean)
--- a/tests/test-corrupt.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-corrupt.t	Mon Apr 23 12:23:00 2018 +0200
@@ -101,6 +101,7 @@
   
 
   $ hg prune --fold -n -1 -- -2 -3
+  current hg version does not support storing note in obsmarker
   2 changesets pruned
   $ hg push ../other
   pushing to ../other
--- a/tests/test-discovery-obshashrange.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-discovery-obshashrange.t	Mon Apr 23 12:23:00 2018 +0200
@@ -31,8 +31,7 @@
   $ cd server
   $ hg debugbuilddag '.+7'
   $ hg blackbox
-  * @0000000000000000000000000000000000000000 (*)> init server exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio (glob)
+  * @0000000000000000000000000000000000000000 (*)> serve --stdio (glob)
   * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio exited 0 after *.?? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> debugbuilddag .+7 (glob) (no-windows !)
   * @0000000000000000000000000000000000000000 (*)> debugbuilddag ".+7" (glob) (windows !)
@@ -81,7 +80,7 @@
   * @0000000000000000000000000000000000000000 (*)> alias 'debugobsolete' expands to 'debugobsolete -d '0 0'' (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (0r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> debugobsolete aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 66f7d451a68b85ed82ff5fcc254daf50c74144bd exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> debugobsolete bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 01241442b3c2bf3211e593b549c655ea65b295e3 --config *experimental.obshashrange.max-revs=1* (glob)
+  * @0000000000000000000000000000000000000000 (*)> debugobsolete bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 01241442b3c2bf3211e593b549c655ea65b295e3 (glob)
   * @0000000000000000000000000000000000000000 (*)> alias 'debugobsolete' expands to 'debugobsolete -d '0 0'' (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (0r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> debugobsolete bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 01241442b3c2bf3211e593b549c655ea65b295e3 --config *experimental.obshashrange.max-revs=1* exited 0 after *.?? seconds (glob)
@@ -89,7 +88,7 @@
   * @0000000000000000000000000000000000000000 (*)> alias 'debugobsolete' expands to 'debugobsolete -d '0 0'' (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (0r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> debugobsolete cccccccccccccccccccccccccccccccccccccccc bebd167eb94d257ace0e814aeb98e6972ed2970d exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> debugobsolete dddddddddddddddddddddddddddddddddddddddd c8d03c1b5e94af74b772900c58259d2e08917735 --config *experimental.obshashrange.warm-cache=0* (glob)
+  * @0000000000000000000000000000000000000000 (*)> debugobsolete dddddddddddddddddddddddddddddddddddddddd c8d03c1b5e94af74b772900c58259d2e08917735 (glob)
   * @0000000000000000000000000000000000000000 (*)> alias 'debugobsolete' expands to 'debugobsolete -d '0 0'' (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (0r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> debugobsolete dddddddddddddddddddddddddddddddddddddddd c8d03c1b5e94af74b772900c58259d2e08917735 --config *experimental.obshashrange.warm-cache=0* exited 0 after *.?? seconds (glob)
@@ -132,7 +131,6 @@
   adding file changes
   added 5 changesets with 0 changes to 0 files
   3 new obsolescence markers
-  new changesets 1ea73414a91b:bebd167eb94d
   (run 'hg update' to get a working copy)
   $ hg -R ../server blackbox
   * @0000000000000000000000000000000000000000 (*)> debugobshashrange --subranges --rev tip (glob)
@@ -142,9 +140,9 @@
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-stablerange-mergepoint in *.???? seconds (8r) (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (8r, 5o) (glob)
   * @0000000000000000000000000000000000000000 (*)> debugobshashrange --subranges --rev tip exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio (glob)
+  * @0000000000000000000000000000000000000000 (*)> serve --stdio (glob)
   * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> -R ../server blackbox (glob)
+  * @0000000000000000000000000000000000000000 (*)> blackbox (glob)
   $ rm ../server/.hg/blackbox.log
   $ hg -R ../server/ debugobsolete --rev ::4 | sort
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 66f7d451a68b85ed82ff5fcc254daf50c74144bd 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
@@ -152,7 +150,6 @@
   cccccccccccccccccccccccccccccccccccccccc bebd167eb94d257ace0e814aeb98e6972ed2970d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   $ rm ../server/.hg/blackbox.log
   $ hg blackbox
-  * @0000000000000000000000000000000000000000 (*)> clone *ssh://user@dummy/server* client exited 0 after *.?? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> pull --rev 4 (glob)
   * @0000000000000000000000000000000000000000 (*)> updated base branch cache in *.???? seconds (glob)
   * @0000000000000000000000000000000000000000 (*)> wrote base branch cache with 1 labels and 1 nodes (glob)
@@ -217,7 +214,7 @@
   bundle2-output-bundle: "HG20", 4 parts total
   bundle2-output-part: "replycaps" * bytes payload (glob)
   bundle2-output-part: "changegroup" (params: 1 mandatory) streamed payload
-  bundle2-output-part: "phase-heads" 24 bytes payload
+  bundle2-output-part: "pushkey" (params: 4 mandatory) empty payload
   bundle2-output-part: "obsmarkers" streamed payload
   remote: adding changesets
   remote: adding manifests
@@ -226,13 +223,14 @@
   remote: 1 new obsolescence markers
   bundle2-input-bundle: no-transaction
   bundle2-input-part: "reply:changegroup" (advisory) (params: 0 advisory) supported
+  bundle2-input-part: "reply:pushkey" (params: 0 advisory) supported
   bundle2-input-part: "reply:obsmarkers" (params: 0 advisory) supported
-  bundle2-input-bundle: 1 parts total
+  bundle2-input-bundle: 2 parts total
   preparing listkeys for "phases"
   sending listkeys command
   received listkey for "phases": 58 bytes
   $ hg -R ../server blackbox
-  * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio (glob)
+  * @0000000000000000000000000000000000000000 (*)> serve --stdio (glob)
   * @0000000000000000000000000000000000000000 (*)> strip detected, evo-ext-stablerange-mergepoint cache reset (glob)
   * @0000000000000000000000000000000000000000 (*)> strip detected, evo-ext-depthcache cache reset (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-depthcache in *.???? seconds (8r) (glob)
@@ -250,7 +248,7 @@
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (1r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> 1 incoming changes - new heads: 45f8b879de92 (glob)
   * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> -R ../server blackbox (glob)
+  * @0000000000000000000000000000000000000000 (*)> blackbox (glob)
   $ rm ../server/.hg/blackbox.log
 
 testing push with extra local markers
@@ -281,12 +279,12 @@
   remote: 2 new obsolescence markers
   [1]
   $ hg -R ../server blackbox
-  * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio (glob)
+  * @0000000000000000000000000000000000000000 (*)> serve --stdio (glob)
   * @0000000000000000000000000000000000000000 (*)> obshashcache clean - new markers affect 2 changeset and cached ranges (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (0r, 2o) (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (0r, 2o) (glob)
   * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> -R ../server blackbox (glob)
+  * @0000000000000000000000000000000000000000 (*)> blackbox (glob)
   $ rm ../server/.hg/blackbox.log
   $ hg -R ../server/ debugobsolete --rev ::tip | sort
   111111111111111aaaaaaaaa1111111111111111 66f7d451a68b85ed82ff5fcc254daf50c74144bd 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
@@ -380,29 +378,26 @@
   adding file changes
   added 2 changesets with 0 changes to 0 files (+1 heads)
   3 new obsolescence markers
-  new changesets c8d03c1b5e94:f69452c5b1af
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg -R ../server blackbox
-  * @0000000000000000000000000000000000000000 (*)> -R ../server/ debugobsolete --rev '::tip' (glob) (no-windows !)
-  * @0000000000000000000000000000000000000000 (*)> -R ../server/ debugobsolete --rev ::tip (glob) (windows !)
+  * @0000000000000000000000000000000000000000 (*)> debugobsolete --rev '::tip' (glob)
   * @0000000000000000000000000000000000000000 (*)> alias 'debugobsolete' expands to 'debugobsolete -d '0 0'' (glob)
   * @0000000000000000000000000000000000000000 (*)> writing .hg/cache/tags2-visible with 0 tags (glob)
-  * @0000000000000000000000000000000000000000 (*)> -R ../server/ debugobsolete --rev '::tip' exited 0 after *.?? seconds (glob) (no-windows !)
-  * @0000000000000000000000000000000000000000 (*)> -R ../server/ debugobsolete --rev ::tip exited 0 after *.?? seconds (glob) (windows !)
-  * @0000000000000000000000000000000000000000 (*)> -R ../server debugobsolete aaaaaaa11111111aaaaaaaaa1111111111111111 66f7d451a68b85ed82ff5fcc254daf50c74144bd (glob)
+  * @0000000000000000000000000000000000000000 (*)> -R ../server/ debugobsolete --rev '::tip' exited 0 after *.?? seconds (glob)
+  * @0000000000000000000000000000000000000000 (*)> debugobsolete aaaaaaa11111111aaaaaaaaa1111111111111111 66f7d451a68b85ed82ff5fcc254daf50c74144bd (glob)
   * @0000000000000000000000000000000000000000 (*)> alias 'debugobsolete' expands to 'debugobsolete -d '0 0'' (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (0r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> -R ../server debugobsolete aaaaaaa11111111aaaaaaaaa1111111111111111 66f7d451a68b85ed82ff5fcc254daf50c74144bd exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> -R ../server debugobsolete bbbbbbb2222222222bbbbbbbbbbbbb2222222222 bebd167eb94d257ace0e814aeb98e6972ed2970d (glob)
+  * @0000000000000000000000000000000000000000 (*)> debugobsolete bbbbbbb2222222222bbbbbbbbbbbbb2222222222 bebd167eb94d257ace0e814aeb98e6972ed2970d (glob)
   * @0000000000000000000000000000000000000000 (*)> alias 'debugobsolete' expands to 'debugobsolete -d '0 0'' (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obscache in *.???? seconds (0r, 1o) (glob)
   * @0000000000000000000000000000000000000000 (*)> -R ../server debugobsolete bbbbbbb2222222222bbbbbbbbbbbbb2222222222 bebd167eb94d257ace0e814aeb98e6972ed2970d exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio (glob)
+  * @0000000000000000000000000000000000000000 (*)> serve --stdio (glob)
   * @0000000000000000000000000000000000000000 (*)> obshashcache clean - new markers affect 2 changeset and cached ranges (glob)
   * @0000000000000000000000000000000000000000 (*)> updated evo-ext-obshashrange in *.???? seconds (0r, 2o) (glob)
   * @0000000000000000000000000000000000000000 (*)> -R server serve --stdio exited 0 after *.?? seconds (glob)
-  * @0000000000000000000000000000000000000000 (*)> -R ../server blackbox (glob)
+  * @0000000000000000000000000000000000000000 (*)> blackbox (glob)
   $ rm ../server/.hg/blackbox.log
   $ hg -R ../server/ debugobsolete --rev '::6' | sort
   111111111111111aaaaaaaaa1111111111111111 66f7d451a68b85ed82ff5fcc254daf50c74144bd 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
@@ -581,7 +576,6 @@
   adding file changes
   added 1 changesets with 0 changes to 0 files
   1 new obsolescence markers
-  new changesets 4de32a90b66c
   (run 'hg update' to get a working copy)
   $ hg rollback
   repository tip rolled back to revision 7 (undo pull)
@@ -650,7 +644,6 @@
   adding file changes
   added 1 changesets with 0 changes to 0 files
   1 new obsolescence markers
-  new changesets 4de32a90b66c
   (run 'hg update' to get a working copy)
   $ hg blackbox
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> debugobshashrange --subranges --rev 'heads(all())' (glob) (no-windows !)
@@ -739,7 +732,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   2 new obsolescence markers
-  new changesets 45f8b879de92
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg log -G
   o  8 45f8b879de92 foo tip
@@ -771,8 +763,7 @@
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> debugobshashrange --subranges --rev "heads(all())" exited 0 after *.?? seconds (glob) (windows !)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> log -G (glob)
   * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> log -G exited 0 after *.?? seconds (glob)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> --config 'extensions.strip=' strip -r 'desc("foo")' (glob) (no-windows !)
-  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> --config "extensions.strip=" strip -r "desc(\"foo\")" (glob) (windows !)
+  * @45f8b879de922f6a6e620ba04205730335b6fc7e (*)> strip -r 'desc("foo")' (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> saved backup bundle to $TESTTMP/client/.hg/strip-backup/45f8b879de92-94c82517-backup.hg (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> strip detected, evo-ext-obscache cache reset (glob)
   * @bebd167eb94d257ace0e814aeb98e6972ed2970d (*)> updated evo-ext-obscache in *.???? seconds (5r, 11o) (glob)
--- a/tests/test-divergent.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-divergent.t	Mon Apr 23 12:23:00 2018 +0200
@@ -45,7 +45,7 @@
   1 changesets pruned
   $ hg prune -s "desc(bdivergent2)" "desc(_b)" --hidden
   1 changesets pruned
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ hg log -G
   @  3:e708fd28d5cf@default(draft) add bdivergent2 [content-divergent]
   |
@@ -62,7 +62,7 @@
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   working directory is now at c26f1d3baed2
   $ hg log -G
-  @  4:c26f1d3baed2@default(draft) add bdivergent1 []
+  @  5:c26f1d3baed2@default(draft) add bdivergent1 []
   |
   o  0:135f39f4bd78@default(draft) add _a []
   
@@ -88,25 +88,24 @@
   1 changesets pruned
   $ hg prune -s "desc(cdivergent2)" "desc(_c)" --hidden
   1 changesets pruned
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ hg log -G
-  @  7:0a768ef678d9@default(draft) cdivergent2 [content-divergent]
+  @  8:0a768ef678d9@default(draft) cdivergent2 [content-divergent]
   |
-  | o  6:26c7705fee96@default(draft) add cdivergent1 [content-divergent]
+  | o  7:26c7705fee96@default(draft) add cdivergent1 [content-divergent]
   |/
-  | o  4:c26f1d3baed2@default(draft) add bdivergent1 []
+  | o  5:c26f1d3baed2@default(draft) add bdivergent1 []
   |/
   o  0:135f39f4bd78@default(draft) add _a []
   
   $ hg evolve --all --any --content-divergent
-  merge:[6] add cdivergent1
-  with: [7] cdivergent2
-  base: [5] add _c
+  merge:[7] add cdivergent1
+  with: [8] cdivergent2
+  base: [6] add _c
   updating to "local" conflict
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  nothing changed
-  working directory is now at 26c7705fee96
+  working directory is now at 6602ff5a79dc
 
 Test None docstring issue of evolve divergent, which caused hg crush
 
@@ -125,7 +124,7 @@
   1 changesets pruned
   $ hg prune -s "desc(bdivergent2)" "desc(_b)" --hidden
   1 changesets pruned
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ hg log -G
   @  3:e708fd28d5cf@default(draft) add bdivergent2 [content-divergent]
   |
--- a/tests/test-drop.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-drop.t	Mon Apr 23 12:23:00 2018 +0200
@@ -178,7 +178,7 @@
   $ hg commit --amend
   $ summary
   ============ graph ==============
-  @  changeset:   3:a2c06c884bfe
+  @  changeset:   4:a2c06c884bfe
   |  tag:         tip
   |  parent:      1:19509a42b0d0
   |  user:        test
@@ -196,17 +196,23 @@
      summary:     add base
   
   ============ hidden =============
-  @  changeset:   3:a2c06c884bfe
+  @  changeset:   4:a2c06c884bfe
   |  tag:         tip
   |  parent:      1:19509a42b0d0
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     add child
   |
+  | x  changeset:   3:87ea30a976fd
+  | |  user:        test
+  | |  date:        Thu Jan 01 00:00:00 1970 +0000
+  | |  obsolete:    pruned
+  | |  summary:     temporary amend commit for 34b6c051bf1f
+  | |
   | x  changeset:   2:34b6c051bf1f
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    amended using amend as 3:a2c06c884bfe
+  |    obsolete:    amended as a2c06c884bfe
   |    summary:     add child
   |
   o  changeset:   1:19509a42b0d0
@@ -220,7 +226,8 @@
      summary:     add base
   
   ============ obsmark ============
-  34b6c051bf1f78db6aef400776de5cb964470207 a2c06c884bfe53d3840026248bd8a7eafa152df8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
+  34b6c051bf1f78db6aef400776de5cb964470207 a2c06c884bfe53d3840026248bd8a7eafa152df8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'user': 'test'}
+  87ea30a976fdf235bf096f04899cb02a903873e2 0 {34b6c051bf1f78db6aef400776de5cb964470207} (*) {'ef1': '*', 'user': 'test'} (glob)
   $ hg drop .
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   working directory now at 19509a42b0d0
--- a/tests/test-evolve-continue.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-continue.t	Mon Apr 23 12:23:00 2018 +0200
@@ -38,9 +38,9 @@
   $ echo bar > d
   $ hg add d
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg glog
-  @  5:cb6a2ab625bb added c
+  @  6:cb6a2ab625bb added c
   |   () draft
   | o  4:c41c793e0ef1 added d
   | |   () draft
@@ -55,7 +55,7 @@
 
   $ hg evolve --all
   move:[4] added d
-  atop:[5] added c
+  atop:[6] added c
   merging d
   warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -73,9 +73,9 @@
   working directory is now at 2a4e03d422e2
 
   $ hg glog
-  @  6:2a4e03d422e2 added d
+  @  7:2a4e03d422e2 added d
   |   () draft
-  o  5:cb6a2ab625bb added c
+  o  6:cb6a2ab625bb added c
   |   () draft
   o  2:b1661037fa25 added b
   |   () draft
@@ -90,20 +90,20 @@
   $ hg ci -Aqm "added e"
   $ hg prev
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  [6] added d
+  [7] added d
   $ echo bar > e
   $ hg add e
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg glog
-  @  8:00a5c774cc37 added d
+  @  10:00a5c774cc37 added d
   |   () draft
-  | o  7:ad0a59d83efe added e
+  | o  8:ad0a59d83efe added e
   | |   () draft
-  | x  6:2a4e03d422e2 added d
+  | x  7:2a4e03d422e2 added d
   |/    () draft
-  o  5:cb6a2ab625bb added c
+  o  6:cb6a2ab625bb added c
   |   () draft
   o  2:b1661037fa25 added b
   |   () draft
@@ -113,8 +113,8 @@
       () draft
 
   $ hg evolve
-  move:[7] added e
-  atop:[8] added d
+  move:[8] added e
+  atop:[10] added d
   merging e
   warning: conflicts while merging e! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -129,13 +129,13 @@
   $ hg diff
 
   $ hg evolve --continue
-  evolving 7:ad0a59d83efe "added e"
-  evolution of 7:ad0a59d83efe created no changes to commit
+  evolving 8:ad0a59d83efe "added e"
+  evolution of 8:ad0a59d83efe created no changes to commit
 
   $ hg glog
-  @  8:00a5c774cc37 added d
+  @  10:00a5c774cc37 added d
   |   () draft
-  o  5:cb6a2ab625bb added c
+  o  6:cb6a2ab625bb added c
   |   () draft
   o  2:b1661037fa25 added b
   |   () draft
@@ -151,11 +151,11 @@
   $ echo bar > b
   $ hg add b
   $ hg amend
-  3 new orphan changesets
+  3 new unstable changesets
 
   $ hg evolve --all
   move:[2] added b
-  atop:[9] added a
+  atop:[12] added a
   merging b
   warning: conflicts while merging b! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -169,20 +169,20 @@
   continue: hg evolve --continue
   $ hg evolve --continue
   evolving 2:b1661037fa25 "added b"
-  move:[5] added c
-  atop:[10] added b
-  move:[8] added d
-  atop:[11] added c
+  move:[6] added c
+  atop:[13] added b
+  move:[10] added d
+  atop:[14] added c
   working directory is now at 6642d2c9176e
 
   $ hg glog
-  @  12:6642d2c9176e added d
+  @  15:6642d2c9176e added d
   |   () draft
-  o  11:95665a2de664 added c
+  o  14:95665a2de664 added c
   |   () draft
-  o  10:87f748868183 added b
+  o  13:87f748868183 added b
   |   () draft
-  o  9:53b632d203d8 added a
+  o  12:53b632d203d8 added a
   |   () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -193,19 +193,19 @@
   $ for ch in f g h; do echo foo > $ch; hg add $ch; hg ci -m "added "$ch; done;
 
   $ hg glog
-  @  15:09becba8f97d added h
+  @  18:09becba8f97d added h
   |   () draft
-  o  14:5aa7b2bbd944 added g
+  o  17:5aa7b2bbd944 added g
   |   () draft
-  o  13:be88f889b6dc added f
+  o  16:be88f889b6dc added f
   |   () draft
-  o  12:6642d2c9176e added d
+  o  15:6642d2c9176e added d
   |   () draft
-  o  11:95665a2de664 added c
+  o  14:95665a2de664 added c
   |   () draft
-  o  10:87f748868183 added b
+  o  13:87f748868183 added b
   |   () draft
-  o  9:53b632d203d8 added a
+  o  12:53b632d203d8 added a
   |   () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -217,33 +217,33 @@
   $ echo bar > h
   $ hg add f h
   $ hg amend
-  4 new orphan changesets
+  4 new unstable changesets
 
   $ hg glog
-  @  16:645135c5caa4 added c
+  @  20:645135c5caa4 added c
   |   () draft
-  | o  15:09becba8f97d added h
+  | o  18:09becba8f97d added h
   | |   () draft
-  | o  14:5aa7b2bbd944 added g
+  | o  17:5aa7b2bbd944 added g
   | |   () draft
-  | o  13:be88f889b6dc added f
+  | o  16:be88f889b6dc added f
   | |   () draft
-  | o  12:6642d2c9176e added d
+  | o  15:6642d2c9176e added d
   | |   () draft
-  | x  11:95665a2de664 added c
+  | x  14:95665a2de664 added c
   |/    () draft
-  o  10:87f748868183 added b
+  o  13:87f748868183 added b
   |   () draft
-  o  9:53b632d203d8 added a
+  o  12:53b632d203d8 added a
   |   () draft
   o  0:8fa14d15e168 added hgignore
       () draft
 
   $ hg evolve --all
-  move:[12] added d
-  atop:[16] added c
-  move:[13] added f
-  atop:[17] added d
+  move:[15] added d
+  atop:[20] added c
+  move:[16] added f
+  atop:[21] added d
   merging f
   warning: conflicts while merging f! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -256,11 +256,11 @@
   (no more unresolved files)
   continue: hg evolve --continue
   $ hg evolve --continue
-  evolving 13:be88f889b6dc "added f"
-  move:[14] added g
-  atop:[18] added f
-  move:[15] added h
-  atop:[19] added g
+  evolving 16:be88f889b6dc "added f"
+  move:[17] added g
+  atop:[22] added f
+  move:[18] added h
+  atop:[23] added g
   merging h
   warning: conflicts while merging h! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -273,25 +273,25 @@
   (no more unresolved files)
   continue: hg evolve --continue
   $ hg evolve --continue
-  evolving 15:09becba8f97d "added h"
+  evolving 18:09becba8f97d "added h"
   working directory is now at 3ba9d3d1b089
 
 Make sure, confirmopt is respected while continue
 
   $ hg glog
-  @  20:3ba9d3d1b089 added h
+  @  24:3ba9d3d1b089 added h
   |   () draft
-  o  19:981e615b14ca added g
+  o  23:981e615b14ca added g
   |   () draft
-  o  18:5794f1a3cbb2 added f
+  o  22:5794f1a3cbb2 added f
   |   () draft
-  o  17:e47537da02b3 added d
+  o  21:e47537da02b3 added d
   |   () draft
-  o  16:645135c5caa4 added c
+  o  20:645135c5caa4 added c
   |   () draft
-  o  10:87f748868183 added b
+  o  13:87f748868183 added b
   |   () draft
-  o  9:53b632d203d8 added a
+  o  12:53b632d203d8 added a
   |   () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -301,13 +301,13 @@
   $ echo bar > g
   $ hg add g
   $ hg amend
-  2 new orphan changesets
+  2 new unstable changesets
 
   $ hg evolve --all --confirm<<EOF
   > y
   > EOF
-  move:[19] added g
-  atop:[21] added f
+  move:[23] added g
+  atop:[26] added f
   perform evolve? [Ny] y
   merging g
   warning: conflicts while merging g! (edit, then use 'hg resolve --mark')
@@ -326,26 +326,26 @@
   $ hg evolve --continue<<EOF
   > y
   > EOF
-  evolving 19:981e615b14ca "added g"
-  move:[20] added h
-  atop:[22] added g
+  evolving 23:981e615b14ca "added g"
+  move:[24] added h
+  atop:[27] added g
   perform evolve? [Ny] y
   working directory is now at af6bd002a48d
 
   $ hg glog
-  @  23:af6bd002a48d added h
+  @  28:af6bd002a48d added h
   |   () draft
-  o  22:d2c94a8f44bd added g
+  o  27:d2c94a8f44bd added g
   |   () draft
-  o  21:9849fa96c885 added f
+  o  26:9849fa96c885 added f
   |   () draft
-  o  17:e47537da02b3 added d
+  o  21:e47537da02b3 added d
   |   () draft
-  o  16:645135c5caa4 added c
+  o  20:645135c5caa4 added c
   |   () draft
-  o  10:87f748868183 added b
+  o  13:87f748868183 added b
   |   () draft
-  o  9:53b632d203d8 added a
+  o  12:53b632d203d8 added a
   |   () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -356,11 +356,11 @@
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo foobar > g
   $ hg amend
-  2 new orphan changesets
+  2 new unstable changesets
 
   $ hg next --evolve
-  move:[22] added g
-  atop:[24] added f
+  move:[27] added g
+  atop:[30] added f
   merging g
   warning: conflicts while merging g! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -372,4 +372,4 @@
   (no more unresolved files)
   continue: hg evolve --continue
   $ hg evolve --continue
-  evolving 22:d2c94a8f44bd "added g"
+  evolving 27:d2c94a8f44bd "added g"
--- a/tests/test-evolve-cycles.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-cycles.t	Mon Apr 23 12:23:00 2018 +0200
@@ -50,7 +50,7 @@
 Create a cycle
   $ hg prune -s "desc(B)" "desc(A)"
   1 changesets pruned
-  2 new orphan changesets
+  2 new unstable changesets
   $ hg prune -s "desc(C)" "desc(B)"
   1 changesets pruned
   $ hg prune -s "desc(A)" "desc(C)"
@@ -62,19 +62,19 @@
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    rewritten using prune as 1:2a34000d3544
+  |  obsolete:    rewritten as 2a34000d3544
   |  summary:     C
   |
   x  changeset:   2:c473644ee0e9
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    rewritten using prune as 3:a8df460dbbfe
+  |  obsolete:    rewritten as a8df460dbbfe
   |  summary:     B
   |
   @  changeset:   1:2a34000d3544
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    rewritten using prune as 2:c473644ee0e9
+  |  obsolete:    rewritten as c473644ee0e9
   |  summary:     A
   |
   o  changeset:   0:ea207398892e
@@ -89,48 +89,48 @@
 
   $ hg obslog "desc(A)" --hidden
   @  2a34000d3544 (1) A
-  |    rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as c473644ee0e9 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  a8df460dbbfe (3) C
-  |    rewritten(description, parent, content) as 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as 2a34000d3544 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  c473644ee0e9 (2) B
-  |    rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as a8df460dbbfe by test (Thu Jan 01 00:00:00 1970 +0000)
   |
 
   $ hg obslog "desc(B)" --hidden
   @  2a34000d3544 (1) A
-  |    rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as c473644ee0e9 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  a8df460dbbfe (3) C
-  |    rewritten(description, parent, content) as 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as 2a34000d3544 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  c473644ee0e9 (2) B
-  |    rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as a8df460dbbfe by test (Thu Jan 01 00:00:00 1970 +0000)
   |
 
   $ hg obslog "desc(C)" --hidden
   @  2a34000d3544 (1) A
-  |    rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as c473644ee0e9 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  a8df460dbbfe (3) C
-  |    rewritten(description, parent, content) as 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as 2a34000d3544 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  c473644ee0e9 (2) B
-  |    rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as a8df460dbbfe by test (Thu Jan 01 00:00:00 1970 +0000)
   |
 
 Check that all option don't crash on a cycle either
 
   $ hg obslog "desc(C)" --hidden --all
   @  2a34000d3544 (1) A
-  |    rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as c473644ee0e9 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  a8df460dbbfe (3) C
-  |    rewritten(description, parent, content) as 2a34000d3544 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as 2a34000d3544 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  c473644ee0e9 (2) B
-  |    rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as a8df460dbbfe by test (Thu Jan 01 00:00:00 1970 +0000)
   |
 
 Test with multiple cyles
@@ -188,7 +188,7 @@
 Create a first cycle
   $ hg prune -s "desc(B)" "desc(A)"
   1 changesets pruned
-  5 new orphan changesets
+  5 new unstable changesets
   $ hg prune -s "desc(C)" "desc(B)"
   1 changesets pruned
   $ hg prune --split -s "desc(A)" -s "desc(D)" "desc(C)"
@@ -207,37 +207,37 @@
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    rewritten using prune as 4:868d2e0eb19c
+  |  obsolete:    rewritten as 868d2e0eb19c
   |  summary:     F
   |
   x  changeset:   5:0da815c333f6
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    rewritten using prune as 6:d9f908fde1a1
+  |  obsolete:    rewritten as d9f908fde1a1
   |  summary:     E
   |
   @  changeset:   4:868d2e0eb19c
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    rewritten using prune as 5:0da815c333f6
+  |  obsolete:    rewritten as 0da815c333f6
   |  summary:     D
   |
   x  changeset:   3:a8df460dbbfe
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    split using prune as 1:2a34000d3544, 4:868d2e0eb19c
+  |  obsolete:    split as 2a34000d3544, 868d2e0eb19c
   |  summary:     C
   |
   x  changeset:   2:c473644ee0e9
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    rewritten using prune as 3:a8df460dbbfe
+  |  obsolete:    rewritten as a8df460dbbfe
   |  summary:     B
   |
   x  changeset:   1:2a34000d3544
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    rewritten using prune as 2:c473644ee0e9
+  |  obsolete:    rewritten as c473644ee0e9
   |  summary:     A
   |
   o  changeset:   0:ea207398892e
@@ -252,42 +252,42 @@
 
   $ hg obslog "desc(D)" --hidden
   x  0da815c333f6 (5) E
-  |    rewritten(description, parent, content) as d9f908fde1a1 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as d9f908fde1a1 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   @    868d2e0eb19c (4) D
-  |\     rewritten(description, parent, content) as 0da815c333f6 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |\     rewritten as 0da815c333f6 by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   | x  d9f908fde1a1 (6) F
-  | |    rewritten(description, parent, content) as 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rewritten as 868d2e0eb19c by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   +---x  2a34000d3544 (1) A
-  | |      rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |      rewritten as c473644ee0e9 by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  a8df460dbbfe (3) C
-  | |    rewritten(description, parent, content) as 2a34000d3544, 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rewritten as 2a34000d3544, 868d2e0eb19c by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  c473644ee0e9 (2) B
-  | |    rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rewritten as a8df460dbbfe by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
 Check that all option don't crash either on a cycle
   $ hg obslog --all --hidden "desc(F)"
   x  0da815c333f6 (5) E
-  |    rewritten(description, parent, content) as d9f908fde1a1 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as d9f908fde1a1 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   @    868d2e0eb19c (4) D
-  |\     rewritten(description, parent, content) as 0da815c333f6 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  |\     rewritten as 0da815c333f6 by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   | x  d9f908fde1a1 (6) F
-  | |    rewritten(description, parent, content) as 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rewritten as 868d2e0eb19c by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   +---x  2a34000d3544 (1) A
-  | |      rewritten(description, parent, content) as c473644ee0e9 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |      rewritten as c473644ee0e9 by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  a8df460dbbfe (3) C
-  | |    rewritten(description, parent, content) as 2a34000d3544, 868d2e0eb19c using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rewritten as 2a34000d3544, 868d2e0eb19c by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  c473644ee0e9 (2) B
-  | |    rewritten(description, parent, content) as a8df460dbbfe using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |    rewritten as a8df460dbbfe by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
 Check the json output is valid in this case
 
@@ -300,12 +300,6 @@
                       *, (glob)
                       0
                   ],
-                  "effect": [
-                      "description",
-                      "parent",
-                      "content"
-                  ],
-                  "operation": "prune",
                   "succnodes": [
                       "0da815c333f6"
                   ],
@@ -324,12 +318,6 @@
                       *, (glob)
                       0
                   ],
-                  "effect": [
-                      "description",
-                      "parent",
-                      "content"
-                  ],
-                  "operation": "prune",
                   "succnodes": [
                       "868d2e0eb19c"
                   ],
@@ -348,12 +336,6 @@
                       *, (glob)
                       0
                   ],
-                  "effect": [
-                      "description",
-                      "parent",
-                      "content"
-                  ],
-                  "operation": "prune",
                   "succnodes": [
                       "d9f908fde1a1"
                   ],
@@ -372,12 +354,6 @@
                       *, (glob)
                       0
                   ],
-                  "effect": [
-                      "description",
-                      "parent",
-                      "content"
-                  ],
-                  "operation": "prune",
                   "succnodes": [
                       "2a34000d3544",
                       "868d2e0eb19c"
@@ -397,12 +373,6 @@
                       *, (glob)
                       0
                   ],
-                  "effect": [
-                      "description",
-                      "parent",
-                      "content"
-                  ],
-                  "operation": "prune",
                   "succnodes": [
                       "a8df460dbbfe"
                   ],
@@ -421,12 +391,6 @@
                       *, (glob)
                       0
                   ],
-                  "effect": [
-                      "description",
-                      "parent",
-                      "content"
-                  ],
-                  "operation": "prune",
                   "succnodes": [
                       "c473644ee0e9"
                   ],
--- a/tests/test-evolve-effectflags.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-effectflags.t	Mon Apr 23 12:23:00 2018 +0200
@@ -29,18 +29,18 @@
 check result
 
   $ hg debugobsolete --rev .
-  471f378eab4c5e25f6c77f785b27c936efb22874 fdf9bde5129a28d4548fadd3f62b265cdd3b7a2e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '1', 'operation': 'amend', 'user': 'test'}
+  471f378eab4c5e25f6c77f785b27c936efb22874 fdf9bde5129a28d4548fadd3f62b265cdd3b7a2e 0 (*) {'ef1': '1', 'user': 'test'} (glob)
   $ hg obslog .
   @  fdf9bde5129a (2) A1
   |
   x  471f378eab4c (1) A0
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg log --hidden -r "desc(A0)"
   changeset:   1:471f378eab4c
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    reworded using amend as 2:fdf9bde5129a
+  obsolete:    reworded as fdf9bde5129a
   summary:     A0
   
 
@@ -53,18 +53,18 @@
 check result
 
   $ hg debugobsolete --rev .
-  ef4a313b1e0ade55718395d80e6b88c5ccd875eb 5485c92d34330dac9d7a63dc07e1e3373835b964 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '16', 'operation': 'amend', 'user': 'test'}
+  ef4a313b1e0ade55718395d80e6b88c5ccd875eb 5485c92d34330dac9d7a63dc07e1e3373835b964 0 (*) {'ef1': '16', 'user': 'test'} (glob)
   $ hg obslog .
   @  5485c92d3433 (4) B0
   |
   x  ef4a313b1e0a (3) B0
-       rewritten(user) as 5485c92d3433 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(user) as 5485c92d3433 by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg log --hidden -r "ef4a313b1e0a"
   changeset:   3:ef4a313b1e0a
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    reauthored using amend as 4:5485c92d3433
+  obsolete:    reauthored as 5485c92d3433
   summary:     B0
   
 
@@ -77,18 +77,18 @@
 check result
 
   $ hg debugobsolete --rev .
-  2ef0680ff45038ac28c9f1ff3644341f54487280 4dd84345082e9e5291c2e6b3f335bbf8bf389378 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '32', 'operation': 'amend', 'user': 'test'}
+  2ef0680ff45038ac28c9f1ff3644341f54487280 4dd84345082e9e5291c2e6b3f335bbf8bf389378 0 (*) {'ef1': '32', 'user': 'test'} (glob)
   $ hg obslog .
   @  4dd84345082e (6) B1
   |
   x  2ef0680ff450 (5) B1
-       rewritten(date) as 4dd84345082e using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(date) as 4dd84345082e by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg log --hidden -r "2ef0680ff450"
   changeset:   5:2ef0680ff450
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    date-changed using amend as 6:4dd84345082e
+  obsolete:    date-changed as 4dd84345082e
   summary:     B1
   
 
@@ -104,18 +104,19 @@
 check result
 
   $ hg debugobsolete --rev .
-  bd3db8264ceebf1966319f5df3be7aac6acd1a8e 14a01456e0574f0e0a0b15b2345486a6364a8d79 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '64', 'operation': 'amend', 'user': 'test'}
+  4d1430a201c1ffbd8465dec75edd4a691a2d97ec 0 {bd3db8264ceebf1966319f5df3be7aac6acd1a8e} (*) {'ef1': '0', 'user': 'test'} (glob)
+  bd3db8264ceebf1966319f5df3be7aac6acd1a8e 14a01456e0574f0e0a0b15b2345486a6364a8d79 0 (*) {'ef1': '64', 'user': 'test'} (glob)
   $ hg obslog .
-  @  14a01456e057 (8) B2
+  @  14a01456e057 (9) B2
   |
   x  bd3db8264cee (7) B2
-       rewritten(branch) as 14a01456e057 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(branch) as 14a01456e057 by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg log --hidden -r "bd3db8264cee"
   changeset:   7:bd3db8264cee
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    branch-changed using amend as 8:14a01456e057
+  obsolete:    branch-changed as 14a01456e057
   summary:     B2
   
 
@@ -128,23 +129,23 @@
   $ mkcommit C0
   $ mkcommit D0
   $ hg rebase -r . -d 'desc(B0)'
-  rebasing 10:c85eff83a034 "D0" (tip)
+  rebasing 11:c85eff83a034 "D0" (tip)
 
 check result
 
   $ hg debugobsolete --rev .
-  c85eff83a0340efd9da52b806a94c350222f3371 da86aa2f19a30d6686b15cae15c7b6c908ec9699 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
+  c85eff83a0340efd9da52b806a94c350222f3371 da86aa2f19a30d6686b15cae15c7b6c908ec9699 0 (*) {'ef1': '4', 'user': 'test'} (glob)
   $ hg obslog .
-  @  da86aa2f19a3 (11) D0
+  @  da86aa2f19a3 (12) D0
   |
-  x  c85eff83a034 (10) D0
-       rewritten(parent) as da86aa2f19a3 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
+  x  c85eff83a034 (11) D0
+       rewritten(parent) as da86aa2f19a3 by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg log --hidden -r "c85eff83a034"
-  changeset:   10:c85eff83a034
+  changeset:   11:c85eff83a034
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    rebased using rebase as 11:da86aa2f19a3
+  obsolete:    rebased as da86aa2f19a3
   summary:     D0
   
 
@@ -158,18 +159,19 @@
 check result
 
   $ hg debugobsolete --rev .
-  ebfe0333e0d96f68a917afd97c0a0af87f1c3b5f 75781fdbdbf58a987516b00c980bccda1e9ae588 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
+  d6f4d8b8d3c8cde990f13915bced7f92ce1cc54f 0 {ebfe0333e0d96f68a917afd97c0a0af87f1c3b5f} (*) {'ef1': '0', 'user': 'test'} (glob)
+  ebfe0333e0d96f68a917afd97c0a0af87f1c3b5f 75781fdbdbf58a987516b00c980bccda1e9ae588 0 (*) {'ef1': '8', 'user': 'test'} (glob)
   $ hg obslog .
-  @  75781fdbdbf5 (13) E0
+  @  75781fdbdbf5 (15) E0
   |
-  x  ebfe0333e0d9 (12) E0
-       rewritten(content) as 75781fdbdbf5 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  x  ebfe0333e0d9 (13) E0
+       rewritten(content) as 75781fdbdbf5 by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg log --hidden -r "ebfe0333e0d9"
-  changeset:   12:ebfe0333e0d9
+  changeset:   13:ebfe0333e0d9
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    amended using amend as 13:75781fdbdbf5
+  obsolete:    amended as 75781fdbdbf5
   summary:     E0
   
 
@@ -184,18 +186,19 @@
 check result
 
   $ hg debugobsolete --rev .
-  fad47e5bd78e6aa4db1b5a0a1751bc12563655ff a94e0fd5f1c81d969381a76eb0d37ce499a44fae 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '113', 'operation': 'amend', 'user': 'test'}
+  3b12912003b4e7aa6df6cded86255006c3c29d27 0 {fad47e5bd78e6aa4db1b5a0a1751bc12563655ff} (*) {'ef1': '0', 'user': 'test'} (glob)
+  fad47e5bd78e6aa4db1b5a0a1751bc12563655ff a94e0fd5f1c81d969381a76eb0d37ce499a44fae 0 (*) {'ef1': '113', 'user': 'test'} (glob)
   $ hg obslog .
-  @  a94e0fd5f1c8 (15) F1
+  @  a94e0fd5f1c8 (18) F1
   |
-  x  fad47e5bd78e (14) F0
-       rewritten(description, user, date, branch) as a94e0fd5f1c8 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  x  fad47e5bd78e (16) F0
+       rewritten(description, user, date, branch) as a94e0fd5f1c8 by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg log --hidden -r "fad47e5bd78e"
-  changeset:   14:fad47e5bd78e
+  changeset:   16:fad47e5bd78e
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    rewritten using amend as 15:a94e0fd5f1c8
+  obsolete:    rewritten as a94e0fd5f1c8
   summary:     F0
   
 
@@ -238,20 +241,20 @@
   $ hg commit -m "H2"
   created new head
   $ hg rebase -s "desc(H1)" -d "desc(H2)" -t :merge3
-  rebasing 17:b57fed8d8322 "H1"
+  rebasing 20:b57fed8d8322 "H1"
   merging H0
   $ hg obslog tip
-  o  e509e2eb3df5 (19) H1
+  o  e509e2eb3df5 (22) H1
   |
-  x  b57fed8d8322 (17) H1
-       rewritten(parent) as e509e2eb3df5 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
+  x  b57fed8d8322 (20) H1
+       rewritten(parent) as e509e2eb3df5 by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg log --hidden -r "b57fed8d8322"
-  changeset:   17:b57fed8d8322
+  changeset:   20:b57fed8d8322
   branch:      my-other-branch
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    rebased using rebase as 19:e509e2eb3df5
+  obsolete:    rebased as e509e2eb3df5
   summary:     H1
   
 amend closing the branch should be detected as meta change
@@ -266,16 +269,16 @@
 check result
 
   $ hg obslog .
-  @  12c6238b5e37 (22) I0
+  @  12c6238b5e37 (26) I0
   |
-  x  2f599e54c1c6 (21) I0
-       rewritten(meta) as 12c6238b5e37 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  x  2f599e54c1c6 (24) I0
+       rewritten(meta) as 12c6238b5e37 by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg log --hidden -r "2f599e54c1c6"
-  changeset:   21:2f599e54c1c6
+  changeset:   24:2f599e54c1c6
   branch:      closedbranch
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    meta-changed using amend as 22:12c6238b5e37
+  obsolete:    meta-changed as 12c6238b5e37
   summary:     I0
   
--- a/tests/test-evolve-list.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-list.t	Mon Apr 23 12:23:00 2018 +0200
@@ -17,13 +17,13 @@
   $ hg up 0
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo a >> a && hg ci --amend -m a
-  2 new orphan changesets
+  2 new unstable changesets
   $ hg evolve --list
   d2ae7f538514: b
-    orphan: cb9a9f314b8b (obsolete parent)
+    unstable: cb9a9f314b8b (obsolete parent)
   
   177f92b77385: c
-    orphan: d2ae7f538514 (orphan parent)
+    unstable: d2ae7f538514 (unstable parent)
   
   $ cd ..
 
@@ -34,10 +34,10 @@
   adding a
   $ echo b > b && hg ci --amend -m ab
   $ hg phase --public --rev 0 --hidden
-  1 new phase-divergent changesets
+  1 new bumped changesets
   $ hg evolve --list
   88cc282e27fc: ab
-    phase-divergent: cb9a9f314b8b (immutable precursor)
+    bumped: cb9a9f314b8b (immutable precursor)
   
   $ cd ..
 
@@ -64,21 +64,21 @@
   rebasing 1:d2ae7f538514 "b"
   $ hg rebase -s 1 -d 3 --hidden --config experimental.allowdivergence=True
   rebasing 1:d2ae7f538514 "b"
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ hg evolve --list
   c882616e9d84: b
-    content-divergent: a922b3733e98 (draft) (precursor d2ae7f538514)
+    divergent: a922b3733e98 (draft) (precursor d2ae7f538514)
   
   a922b3733e98: b
-    content-divergent: c882616e9d84 (draft) (precursor d2ae7f538514)
+    divergent: c882616e9d84 (draft) (precursor d2ae7f538514)
   
   $ hg evolve --list --rev c882616e9d84
   c882616e9d84: b
-    content-divergent: a922b3733e98 (draft) (precursor d2ae7f538514)
+    divergent: a922b3733e98 (draft) (precursor d2ae7f538514)
   
   $ hg phase -p a922b3733e98
   $ hg evolve --list
   c882616e9d84: b
-    content-divergent: a922b3733e98 (public) (precursor d2ae7f538514)
+    divergent: a922b3733e98 (public) (precursor d2ae7f538514)
   
   $ cd ..
--- a/tests/test-evolve-obshistory-complex.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-obshistory-complex.t	Mon Apr 23 12:23:00 2018 +0200
@@ -68,21 +68,22 @@
 
   $ hg fold --exact -r 1 -r 2 --date "0 0" -m "fold0"
   2 changesets folded
-  4 new orphan changesets
+  4 new unstable changesets
   $ hg fold --exact -r 3 -r 4 --date "0 0" -m "fold1"
   2 changesets folded
   $ hg fold --exact -r 5 -r 6 --date "0 0" -m "fold2" -n "folding changesets to test"
+  current hg version does not support storing note in obsmarker
   2 changesets folded
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg obslog -r .
   @    100cc25b765f (9) fold2
   |\
   x |  0da815c333f6 (5) E
-   /     rewritten(description, content) as 100cc25b765f using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   /     rewritten as 100cc25b765f by test (Thu Jan 01 00:00:00 1970 +0000)
   |        note: folding changesets to test
   |
   x  d9f908fde1a1 (6) F
-       rewritten(description, parent, content) as 100cc25b765f using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 100cc25b765f by test (Thu Jan 01 00:00:00 1970 +0000)
          note: folding changesets to test
   
   $ hg log -G 
@@ -91,14 +92,14 @@
   |  parent:      4:868d2e0eb19c
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: orphan
+  |  trouble:     unstable
   |  summary:     fold2
   |
   | o  changeset:   8:d15d0ffc75f6
   | |  parent:      2:c473644ee0e9
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan
+  | |  trouble:     unstable
   | |  summary:     fold1
   | |
   | | o  changeset:   7:b868bc49b0a4
@@ -110,25 +111,25 @@
   x | |  changeset:   4:868d2e0eb19c
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | | |  obsolete:    rewritten using fold as 8:d15d0ffc75f6
+  | | |  obsolete:    rewritten as d15d0ffc75f6
   | | |  summary:     D
   | | |
   x | |  changeset:   3:a8df460dbbfe
   |/ /   user:        test
   | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | |    obsolete:    rewritten using fold as 8:d15d0ffc75f6
+  | |    obsolete:    rewritten as d15d0ffc75f6
   | |    summary:     C
   | |
   x |  changeset:   2:c473644ee0e9
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  obsolete:    rewritten using fold as 7:b868bc49b0a4
+  | |  obsolete:    rewritten as b868bc49b0a4
   | |  summary:     B
   | |
   x |  changeset:   1:2a34000d3544
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using fold as 7:b868bc49b0a4
+  |    obsolete:    rewritten as b868bc49b0a4
   |    summary:     A
   |
   o  changeset:   0:ea207398892e
@@ -247,27 +248,27 @@
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: orphan
+  |  trouble:     unstable
   |  summary:     fold2
   |
   o  changeset:   14:ec31316faa9d
   |  parent:      4:868d2e0eb19c
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: orphan
+  |  trouble:     unstable
   |  summary:     fold2
   |
   | o  changeset:   13:d0f33db50670
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan
+  | |  trouble:     unstable
   | |  summary:     fold1
   | |
   | o  changeset:   12:7b3290f6e0a0
   | |  parent:      2:c473644ee0e9
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan
+  | |  trouble:     unstable
   | |  summary:     fold1
   | |
   | | o  changeset:   11:e036916b63ea
@@ -284,25 +285,25 @@
   x | |  changeset:   4:868d2e0eb19c
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | | |  obsolete:    split using fold, split as 12:7b3290f6e0a0, 13:d0f33db50670
+  | | |  obsolete:    split as 7b3290f6e0a0, d0f33db50670
   | | |  summary:     D
   | | |
   x | |  changeset:   3:a8df460dbbfe
   |/ /   user:        test
   | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | |    obsolete:    split using fold, split as 12:7b3290f6e0a0, 13:d0f33db50670
+  | |    obsolete:    split as 7b3290f6e0a0, d0f33db50670
   | |    summary:     C
   | |
   x |  changeset:   2:c473644ee0e9
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  obsolete:    split using fold, split as 10:19e14c8397fc, 11:e036916b63ea
+  | |  obsolete:    split as 19e14c8397fc, e036916b63ea
   | |  summary:     B
   | |
   x |  changeset:   1:2a34000d3544
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    split using fold, split as 10:19e14c8397fc, 11:e036916b63ea
+  |    obsolete:    split as 19e14c8397fc, e036916b63ea
   |    summary:     A
   |
   o  changeset:   0:ea207398892e
@@ -317,27 +318,28 @@
   $ hg prune -s 12 -r 11
   1 changesets pruned
   $ hg prune -s 14 -r 13 -n "this is a note stored in obsmarker in prune"
+  current hg version does not support storing note in obsmarker
   1 changesets pruned
   $ hg log -G
   @  changeset:   15:d4a000f63ee9
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: orphan
+  |  trouble:     unstable
   |  summary:     fold2
   |
   o  changeset:   14:ec31316faa9d
   |  parent:      4:868d2e0eb19c
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: orphan
+  |  trouble:     unstable
   |  summary:     fold2
   |
   | o  changeset:   12:7b3290f6e0a0
   | |  parent:      2:c473644ee0e9
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan
+  | |  trouble:     unstable
   | |  summary:     fold1
   | |
   | | o  changeset:   10:19e14c8397fc
@@ -349,25 +351,25 @@
   x | |  changeset:   4:868d2e0eb19c
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | | |  obsolete:    split using fold, prune, split as 12:7b3290f6e0a0, 14:ec31316faa9d
+  | | |  obsolete:    split as 7b3290f6e0a0, ec31316faa9d
   | | |  summary:     D
   | | |
   x | |  changeset:   3:a8df460dbbfe
   |/ /   user:        test
   | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | |    obsolete:    split using fold, prune, split as 12:7b3290f6e0a0, 14:ec31316faa9d
+  | |    obsolete:    split as 7b3290f6e0a0, ec31316faa9d
   | |    summary:     C
   | |
   x |  changeset:   2:c473644ee0e9
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  obsolete:    split using fold, prune, split as 10:19e14c8397fc, 12:7b3290f6e0a0
+  | |  obsolete:    split as 19e14c8397fc, 7b3290f6e0a0
   | |  summary:     B
   | |
   x |  changeset:   1:2a34000d3544
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    split using fold, prune, split as 10:19e14c8397fc, 12:7b3290f6e0a0
+  |    obsolete:    split as 19e14c8397fc, 7b3290f6e0a0
   |    summary:     A
   |
   o  changeset:   0:ea207398892e
@@ -385,25 +387,25 @@
   o    7b3290f6e0a0 (12) fold1
   |\
   x |    d15d0ffc75f6 (8) fold1
-  |\ \     rewritten(parent, content) as 7b3290f6e0a0, d0f33db50670 using split by test (Thu Jan 01 00:00:00 1970 +0000)
+  |\ \     rewritten as 7b3290f6e0a0, d0f33db50670 by test (Thu Jan 01 00:00:00 1970 +0000)
   | | |
   | | x  e036916b63ea (11) fold0
-  | | |    rewritten(description, parent, content) as 7b3290f6e0a0 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | | |    rewritten as 7b3290f6e0a0 by test (Thu Jan 01 00:00:00 1970 +0000)
   | | |
   x | |  868d2e0eb19c (4) D
-   / /     rewritten(description, parent, content) as d15d0ffc75f6 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   / /     rewritten as d15d0ffc75f6 by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  a8df460dbbfe (3) C
-   /     rewritten(description, content) as d15d0ffc75f6 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   /     rewritten as d15d0ffc75f6 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x    b868bc49b0a4 (7) fold0
-  |\     rewritten(parent, content) as 19e14c8397fc, e036916b63ea using split by test (Thu Jan 01 00:00:00 1970 +0000)
+  |\     rewritten as 19e14c8397fc, e036916b63ea by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   x |  2a34000d3544 (1) A
-   /     rewritten(description, content) as b868bc49b0a4 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   /     rewritten as b868bc49b0a4 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  c473644ee0e9 (2) B
-       rewritten(description, parent, content) as b868bc49b0a4 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as b868bc49b0a4 by test (Thu Jan 01 00:00:00 1970 +0000)
   
 While with all option, we should see 15 changesets
 
@@ -417,38 +419,38 @@
   | | | | o  ec31316faa9d (14) fold2
   | | | |/|
   | | | x |    100cc25b765f (9) fold2
-  | | | |\ \     rewritten(parent, content) as d4a000f63ee9, ec31316faa9d using split by test (Thu Jan 01 00:00:00 1970 +0000)
+  | | | |\ \     rewritten as d4a000f63ee9, ec31316faa9d by test (Thu Jan 01 00:00:00 1970 +0000)
   | | | | | |
   | +-------x  d0f33db50670 (13) fold1
-  | | | | |      rewritten(description, parent, content) as ec31316faa9d using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | | | | |      rewritten as ec31316faa9d by test (Thu Jan 01 00:00:00 1970 +0000)
   | | | | |        note: this is a note stored in obsmarker in prune
   | | | | |
   +---x | |  e036916b63ea (11) fold0
-  | |  / /     rewritten(description, parent, content) as 7b3290f6e0a0 using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |  / /     rewritten as 7b3290f6e0a0 by test (Thu Jan 01 00:00:00 1970 +0000)
   | | | |
   | | x |  0da815c333f6 (5) E
-  | |  /     rewritten(description, content) as 100cc25b765f using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+  | |  /     rewritten as 100cc25b765f by test (Thu Jan 01 00:00:00 1970 +0000)
   | | |        note: folding changesets to test
   | | |
   x | |    b868bc49b0a4 (7) fold0
-  |\ \ \     rewritten(parent, content) as 19e14c8397fc, e036916b63ea using split by test (Thu Jan 01 00:00:00 1970 +0000)
+  |\ \ \     rewritten as 19e14c8397fc, e036916b63ea by test (Thu Jan 01 00:00:00 1970 +0000)
   | | | |
   | | x |    d15d0ffc75f6 (8) fold1
-  | | |\ \     rewritten(parent, content) as 7b3290f6e0a0, d0f33db50670 using split by test (Thu Jan 01 00:00:00 1970 +0000)
+  | | |\ \     rewritten as 7b3290f6e0a0, d0f33db50670 by test (Thu Jan 01 00:00:00 1970 +0000)
   | | | | |
   | | | | x  d9f908fde1a1 (6) F
-  | | | |      rewritten(description, parent, content) as 100cc25b765f using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+  | | | |      rewritten as 100cc25b765f by test (Thu Jan 01 00:00:00 1970 +0000)
   | | | |        note: folding changesets to test
   | | | |
   x | | |  2a34000d3544 (1) A
-   / / /     rewritten(description, content) as b868bc49b0a4 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   / / /     rewritten as b868bc49b0a4 by test (Thu Jan 01 00:00:00 1970 +0000)
   | | |
   | x |  868d2e0eb19c (4) D
-  |  /     rewritten(description, parent, content) as d15d0ffc75f6 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+  |  /     rewritten as d15d0ffc75f6 by test (Thu Jan 01 00:00:00 1970 +0000)
   | |
   | x  a8df460dbbfe (3) C
-  |      rewritten(description, content) as d15d0ffc75f6 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+  |      rewritten as d15d0ffc75f6 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  c473644ee0e9 (2) B
-       rewritten(description, parent, content) as b868bc49b0a4 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as b868bc49b0a4 by test (Thu Jan 01 00:00:00 1970 +0000)
   
--- a/tests/test-evolve-obshistory.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-obshistory.t	Mon Apr 23 12:23:00 2018 +0200
@@ -31,17 +31,23 @@
   > 
   > Better commit message"
   $ hg log --hidden -G
-  @  changeset:   2:4ae3a4151de9
+  @  changeset:   3:4ae3a4151de9
   |  tag:         tip
   |  parent:      0:ea207398892e
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     A1
   |
+  | x  changeset:   2:f137d23bb3e1
+  | |  user:        test
+  | |  date:        Thu Jan 01 00:00:00 1970 +0000
+  | |  obsolete:    pruned
+  | |  summary:     temporary amend commit for 471f378eab4c
+  | |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using amend as 2:4ae3a4151de9
+  |    obsolete:    rewritten as 4ae3a4151de9
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -52,10 +58,10 @@
 Actual test
 -----------
   $ hg obslog --patch 4ae3a4151de9
-  @  4ae3a4151de9 (2) A1
+  @  4ae3a4151de9 (3) A1
   |
   x  471f378eab4c (1) A0
-       rewritten(description, content) as 4ae3a4151de9 using amend by test (*) (glob)
+       rewritten(description, content) as 4ae3a4151de9 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r 4ae3a4151de9 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -74,10 +80,10 @@
   
   
   $ hg obslog --patch --color debug
-  @  [evolve.node|4ae3a4151de9] [evolve.rev|(2)] [evolve.short_description|A1]
+  @  [evolve.node|4ae3a4151de9] [evolve.rev|(3)] [evolve.short_description|A1]
   |
   x  [evolve.node|471f378eab4c] [evolve.rev|(1)] [evolve.short_description|A0]
-       [evolve.verb|rewritten](description, content) as [evolve.node|4ae3a4151de9] using [evolve.operation|amend] by [evolve.user|test] [evolve.date|(Thu Jan 01 00:00:00 1970 +0000)]
+       [evolve.verb|rewritten](description, content) as [evolve.node|4ae3a4151de9] by [evolve.user|test] [evolve.date|(Thu Jan 01 00:00:00 1970 +0000)]
          [diff.diffline|diff -r 471f378eab4c -r 4ae3a4151de9 changeset-description]
          [diff.file_a|--- a/changeset-description]
          [diff.file_b|+++ b/changeset-description]
@@ -97,9 +103,9 @@
   
 
   $ hg obslog --no-graph --patch 4ae3a4151de9
-  4ae3a4151de9 (2) A1
+  4ae3a4151de9 (3) A1
   471f378eab4c (1) A0
-    rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+    rewritten(description, content) as 4ae3a4151de9 by test (Thu Jan 01 00:00:00 1970 +0000)
       diff -r 471f378eab4c -r 4ae3a4151de9 changeset-description
       --- a/changeset-description
       +++ b/changeset-description
@@ -127,7 +133,7 @@
       {
           "markers": [],
           "node": "4ae3a4151de9",
-          "rev": 2,
+          "rev": 3,
           "shortdescription": "A1"
       },
       {
@@ -141,7 +147,6 @@
                       "description",
                       "content"
                   ],
-                  "operation": "amend",
                   "succnodes": [
                       "4ae3a4151de9"
                   ],
@@ -156,7 +161,7 @@
   ]
   $ hg obslog --hidden --patch 471f378eab4c
   x  471f378eab4c (1) A0
-       rewritten(description, content) as 4ae3a4151de9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description, content) as 4ae3a4151de9 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r 4ae3a4151de9 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -187,7 +192,6 @@
                       *, (glob)
                       "content"
                   ],
-                  "operation": "amend",
                   "succnodes": [
                       "4ae3a4151de9"
                   ],
@@ -246,7 +250,7 @@
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  obsolete:    pruned using prune
+  |  obsolete:    pruned
   |  summary:     B0
   |
   @  changeset:   1:471f378eab4c
@@ -265,7 +269,7 @@
 
   $ hg obslog 'desc(B0)' --hidden --patch
   x  0dec01379d3b (2) B0
-       pruned using prune by test (Thu Jan 01 00:00:00 1970 +0000)
+       pruned by test (Thu Jan 01 00:00:00 1970 +0000)
          (No patch available, no successors)
   
   $ hg obslog 'desc(B0)' --hidden --no-graph -Tjson | python -m json.tool
@@ -277,7 +281,6 @@
                       *, (glob)
                       0 (glob)
                   ],
-                  "operation": "prune",
                   "user": "test",
                   "verb": "pruned"
               }
@@ -344,6 +347,7 @@
   > y
   > y
   > EOF
+  current hg version does not support storing note in obsmarker
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   adding a
   adding b
@@ -387,7 +391,7 @@
   | x  changeset:   1:471597cad322
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    split using split as 2:337fec4d2edc, 3:f257fde29c7a
+  |    obsolete:    split as 337fec4d2edc, f257fde29c7a
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -401,7 +405,7 @@
 Check that debugobshistory on splitted commit show both targets
   $ hg obslog 471597cad322 --hidden --patch
   x  471597cad322 (1) A0
-       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 337fec4d2edc, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          note: testing split
          (No patch available, too many successors (2))
   
@@ -414,12 +418,7 @@
                       *, (glob)
                       0 (glob)
                   ],
-                  "effect": [
-                      "parent",
-                      "content"
-                  ],
                   "note": "testing split",
-                  "operation": "split",
                   "succnodes": [
                       "337fec4d2edc",
                       "f257fde29c7a"
@@ -439,7 +438,7 @@
   o  337fec4d2edc (2) A0
   |
   x  471597cad322 (1) A0
-       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 337fec4d2edc, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          note: testing split
          (No patch available, too many successors (2))
   
@@ -450,7 +449,7 @@
   | @  f257fde29c7a (3) A0
   |/
   x  471597cad322 (1) A0
-       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 337fec4d2edc, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          note: testing split
          (No patch available, too many successors (2))
   
@@ -460,7 +459,7 @@
   @  f257fde29c7a (3) A0
   |
   x  471597cad322 (1) A0
-       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 337fec4d2edc, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          note: testing split
          (No patch available, too many successors (2))
   
@@ -471,7 +470,7 @@
   | @  f257fde29c7a (3) A0
   |/
   x  471597cad322 (1) A0
-       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 337fec4d2edc, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          note: testing split
          (No patch available, too many successors (2))
   
@@ -482,7 +481,7 @@
   | @  f257fde29c7a (3) A0
   |/
   x  471597cad322 (1) A0
-       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 337fec4d2edc, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          note: testing split
          (No patch available, too many successors (2))
   
@@ -494,7 +493,7 @@
   | @  f257fde29c7a (3) A0
   |/
   x  471597cad322 (1) A0
-       rewritten(parent, content) as 337fec4d2edc, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 337fec4d2edc, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          note: testing split
          (No patch available, too many successors (2))
   
@@ -650,7 +649,7 @@
   | x  changeset:   1:de7290d8b885
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    split using split as 2:337fec4d2edc, 3:f257fde29c7a, 4:1ae8bc733a14, 5:c7f044602e9b
+  |    obsolete:    split as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -663,7 +662,7 @@
 
   $ hg obslog de7290d8b885 --hidden --patch
   x  de7290d8b885 (1) A0
-       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          (No patch available, too many successors (4))
   
   $ hg obslog de7290d8b885 --hidden --all --patch
@@ -676,7 +675,7 @@
   | o  f257fde29c7a (3) A0
   |/
   x  de7290d8b885 (1) A0
-       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          (No patch available, too many successors (4))
   
   $ hg obslog de7290d8b885 --hidden --no-graph -Tjson | python -m json.tool
@@ -688,11 +687,6 @@
                       *, (glob)
                       0 (glob)
                   ],
-                  "effect": [
-                      "parent",
-                      "content"
-                  ],
-                  "operation": "split",
                   "succnodes": [
                       "1ae8bc733a14",
                       "337fec4d2edc",
@@ -712,7 +706,7 @@
   @  c7f044602e9b (5) A0
   |
   x  de7290d8b885 (1) A0
-       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          (No patch available, too many successors (4))
   
   $ hg obslog c7f044602e9b --no-graph -Tjson | python -m json.tool
@@ -730,11 +724,6 @@
                       *, (glob)
                       0 (glob)
                   ],
-                  "effect": [
-                      "parent",
-                      "content"
-                  ],
-                  "operation": "split",
                   "succnodes": [
                       "1ae8bc733a14",
                       "337fec4d2edc",
@@ -761,7 +750,7 @@
   | o  f257fde29c7a (3) A0
   |/
   x  de7290d8b885 (1) A0
-       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          (No patch available, too many successors (4))
   
   $ hg obslog 5 --all --patch
@@ -774,7 +763,7 @@
   | o  f257fde29c7a (3) A0
   |/
   x  de7290d8b885 (1) A0
-       rewritten(parent, content) as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a using split by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 1ae8bc733a14, 337fec4d2edc, c7f044602e9b, f257fde29c7a by test (Thu Jan 01 00:00:00 1970 +0000)
          (No patch available, too many successors (4))
   
   $ hg update de7290d8b885
@@ -828,13 +817,13 @@
   | x  changeset:   2:0dec01379d3b
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  obsolete:    rewritten using fold as 3:eb5a0daa2192
+  | |  obsolete:    rewritten as eb5a0daa2192
   | |  summary:     B0
   | |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using fold as 3:eb5a0daa2192
+  |    obsolete:    rewritten as eb5a0daa2192
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -849,7 +838,7 @@
 the revision with the target
   $ hg obslog --hidden 471f378eab4c --patch
   x  471f378eab4c (1) A0
-       rewritten(description, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r eb5a0daa2192 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -869,11 +858,11 @@
   @    eb5a0daa2192 (3) C0
   |\
   x |  0dec01379d3b (2) B0
-   /     rewritten(description, parent, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   /     rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
   |        (No patch available, changesets rebased)
   |
   x  471f378eab4c (1) A0
-       rewritten(description, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r eb5a0daa2192 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -892,7 +881,7 @@
 the revision with the target
   $ hg obslog --hidden 0dec01379d3b --patch
   x  0dec01379d3b (2) B0
-       rewritten(description, parent, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
          (No patch available, changesets rebased)
   
 Check that with all option, all changesets are shown
@@ -900,11 +889,11 @@
   @    eb5a0daa2192 (3) C0
   |\
   x |  0dec01379d3b (2) B0
-   /     rewritten(description, parent, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   /     rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
   |        (No patch available, changesets rebased)
   |
   x  471f378eab4c (1) A0
-       rewritten(description, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r eb5a0daa2192 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -925,11 +914,11 @@
   @    eb5a0daa2192 (3) C0
   |\
   x |  0dec01379d3b (2) B0
-   /     rewritten(description, parent, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   /     rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
   |        (No patch available, changesets rebased)
   |
   x  471f378eab4c (1) A0
-       rewritten(description, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r eb5a0daa2192 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -959,11 +948,6 @@
                       *, (glob)
                       0 (glob)
                   ],
-                  "effect": [
-                      "description",
-                      "content"
-                  ],
-                  "operation": "fold",
                   "succnodes": [
                       "eb5a0daa2192"
                   ],
@@ -982,12 +966,6 @@
                       *, (glob)
                       0 (glob)
                   ],
-                  "effect": [
-                      "description",
-                      "parent",
-                      "content"
-                  ],
-                  "operation": "fold",
                   "succnodes": [
                       "eb5a0daa2192"
                   ],
@@ -1039,7 +1017,7 @@
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 2:fdf9bde5129a
+  |    obsolete:    reworded as fdf9bde5129a
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -1052,28 +1030,28 @@
   working directory parent is obsolete! (471f378eab4c)
   (use 'hg evolve' to update to its successor: fdf9bde5129a)
   $ hg amend -m "A2"
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ hg log --hidden -G
   @  changeset:   3:65b757b745b9
   |  tag:         tip
   |  parent:      0:ea207398892e
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: content-divergent
+  |  trouble:     divergent
   |  summary:     A2
   |
   | o  changeset:   2:fdf9bde5129a
   |/   parent:      0:ea207398892e
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    instability: content-divergent
+  |    trouble:     divergent
   |    summary:     A1
   |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 2:fdf9bde5129a
-  |    obsolete:    reworded using amend as 3:65b757b745b9
+  |    obsolete:    reworded as fdf9bde5129a
+  |    obsolete:    reworded as 65b757b745b9
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -1087,7 +1065,7 @@
 Check that debugobshistory on the divergent revision show both destinations
   $ hg obslog --hidden 471f378eab4c --patch
   x  471f378eab4c (1) A0
-       rewritten(description) as 65b757b745b9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as 65b757b745b9 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r 65b757b745b9 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1095,7 +1073,7 @@
          -A0
          +A2
   
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r fdf9bde5129a changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1112,7 +1090,7 @@
   | o  fdf9bde5129a (2) A1
   |/
   x  471f378eab4c (1) A0
-       rewritten(description) as 65b757b745b9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as 65b757b745b9 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r 65b757b745b9 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1120,7 +1098,7 @@
          -A0
          +A2
   
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r fdf9bde5129a changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1141,7 +1119,6 @@
                   "effect": [
                       "description"
                   ],
-                  "operation": "amend",
                   "succnodes": [
                       "65b757b745b9"
                   ],
@@ -1156,7 +1133,6 @@
                   "effect": [
                       "description"
                   ],
-                  "operation": "amend",
                   "succnodes": [
                       "fdf9bde5129a"
                   ],
@@ -1175,7 +1151,7 @@
   o  fdf9bde5129a (2) A1
   |
   x  471f378eab4c (1) A0
-       rewritten(description) as 65b757b745b9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as 65b757b745b9 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r 65b757b745b9 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1183,7 +1159,7 @@
          -A0
          +A2
   
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r fdf9bde5129a changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1200,7 +1176,7 @@
   | o  fdf9bde5129a (2) A1
   |/
   x  471f378eab4c (1) A0
-       rewritten(description) as 65b757b745b9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as 65b757b745b9 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r 65b757b745b9 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1208,7 +1184,7 @@
          -A0
          +A2
   
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r fdf9bde5129a changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1223,7 +1199,7 @@
   @  65b757b745b9 (3) A2
   |
   x  471f378eab4c (1) A0
-       rewritten(description) as 65b757b745b9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as 65b757b745b9 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r 65b757b745b9 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1231,7 +1207,7 @@
          -A0
          +A2
   
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r fdf9bde5129a changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1247,7 +1223,7 @@
   | o  fdf9bde5129a (2) A1
   |/
   x  471f378eab4c (1) A0
-       rewritten(description) as 65b757b745b9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as 65b757b745b9 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r 65b757b745b9 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1255,7 +1231,7 @@
          -A0
          +A2
   
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r fdf9bde5129a changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1272,7 +1248,7 @@
   | o  fdf9bde5129a (2) A1
   |/
   x  471f378eab4c (1) A0
-       rewritten(description) as 65b757b745b9 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as 65b757b745b9 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r 65b757b745b9 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1280,7 +1256,7 @@
          -A0
          +A2
   
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r fdf9bde5129a changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1307,7 +1283,6 @@
                   "effect": [
                       "description"
                   ],
-                  "operation": "amend",
                   "succnodes": [
                       "65b757b745b9"
                   ],
@@ -1322,7 +1297,6 @@
                   "effect": [
                       "description"
                   ],
-                  "operation": "amend",
                   "succnodes": [
                       "fdf9bde5129a"
                   ],
@@ -1373,7 +1347,7 @@
   | x  changeset:   2:0dec01379d3b
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 3:b7ea6d14e664
+  |    obsolete:    reworded as b7ea6d14e664
   |    summary:     B0
   |
   o  changeset:   1:471f378eab4c
@@ -1401,19 +1375,19 @@
   | |  parent:      1:471f378eab4c
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  obsolete:    rewritten using fold as 4:eb5a0daa2192
+  | |  obsolete:    rewritten as eb5a0daa2192
   | |  summary:     B1
   | |
   | | x  changeset:   2:0dec01379d3b
   | |/   user:        test
   | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | |    obsolete:    reworded using amend as 3:b7ea6d14e664
+  | |    obsolete:    reworded as b7ea6d14e664
   | |    summary:     B0
   | |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using fold as 4:eb5a0daa2192
+  |    obsolete:    rewritten as eb5a0daa2192
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -1429,7 +1403,7 @@
   @    eb5a0daa2192 (4) C0
   |\
   x |  471f378eab4c (1) A0
-   /     rewritten(description, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   /     rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
   |        diff -r 471f378eab4c -r eb5a0daa2192 changeset-description
   |        --- a/changeset-description
   |        +++ b/changeset-description
@@ -1445,11 +1419,11 @@
   |
   |
   x  b7ea6d14e664 (3) B1
-  |    rewritten(description, parent, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
   |      (No patch available, changesets rebased)
   |
   x  0dec01379d3b (2) B0
-       rewritten(description) as b7ea6d14e664 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as b7ea6d14e664 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 0dec01379d3b -r b7ea6d14e664 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1463,7 +1437,7 @@
   @    eb5a0daa2192 (4) C0
   |\
   x |  471f378eab4c (1) A0
-   /     rewritten(description, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+   /     rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
   |        diff -r 471f378eab4c -r eb5a0daa2192 changeset-description
   |        --- a/changeset-description
   |        +++ b/changeset-description
@@ -1479,11 +1453,11 @@
   |
   |
   x  b7ea6d14e664 (3) B1
-  |    rewritten(description, parent, content) as eb5a0daa2192 using fold by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as eb5a0daa2192 by test (Thu Jan 01 00:00:00 1970 +0000)
   |      (No patch available, changesets rebased)
   |
   x  0dec01379d3b (2) B0
-       rewritten(description) as b7ea6d14e664 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as b7ea6d14e664 by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 0dec01379d3b -r b7ea6d14e664 changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1507,12 +1481,6 @@
                       *, (glob)
                       0 (glob)
                   ],
-                  "effect": [
-                      *, (glob)
-                      *, (glob)
-                      "content"
-                  ],
-                  "operation": "fold",
                   "succnodes": [
                       "eb5a0daa2192"
                   ],
@@ -1534,7 +1502,6 @@
                   "effect": [
                       "description"
                   ],
-                  "operation": "amend",
                   "succnodes": [
                       "b7ea6d14e664"
                   ],
@@ -1553,11 +1520,6 @@
                       *, (glob)
                       0 (glob)
                   ],
-                  "effect": [
-                      "description",
-                      "content"
-                  ],
-                  "operation": "fold",
                   "succnodes": [
                       "eb5a0daa2192"
                   ],
@@ -1640,13 +1602,13 @@
   |/   parent:      0:ea207398892e
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 3:7a230b46bf61
+  |    obsolete:    reworded as 7a230b46bf61
   |    summary:     A1
   |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 2:fdf9bde5129a
+  |    obsolete:    reworded as fdf9bde5129a
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -1661,7 +1623,7 @@
   @  7a230b46bf61 (3) A2
   |
   x  fdf9bde5129a (2) A1
-  |    rewritten(description) as 7a230b46bf61 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten(description) as 7a230b46bf61 by test (Thu Jan 01 00:00:00 1970 +0000)
   |      diff -r fdf9bde5129a -r 7a230b46bf61 changeset-description
   |      --- a/changeset-description
   |      +++ b/changeset-description
@@ -1671,7 +1633,7 @@
   |
   |
   x  471f378eab4c (1) A0
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
          diff -r 471f378eab4c -r fdf9bde5129a changeset-description
          --- a/changeset-description
          +++ b/changeset-description
@@ -1690,7 +1652,6 @@
   added 1 changesets with 0 changes to 1 files (+1 heads)
   2 new obsolescence markers
   obsoleted 1 changesets
-  new changesets 7a230b46bf61
   (run 'hg heads' to see heads, 'hg merge' to merge)
   working directory parent is obsolete! (471f378eab4c)
   (use 'hg evolve' to update to its successor: 7a230b46bf61)
@@ -1700,21 +1661,21 @@
   o  7a230b46bf61 (2) A2
   |
   x  fdf9bde5129a
-  |    rewritten(description) as 7a230b46bf61 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten(description) as 7a230b46bf61 by test (Thu Jan 01 00:00:00 1970 +0000)
   |      (No patch available, context is not local)
   |
   @  471f378eab4c (1) A0
-       rewritten(description) as fdf9bde5129a using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(description) as fdf9bde5129a by test (Thu Jan 01 00:00:00 1970 +0000)
          (No patch available, successor is unknown locally)
   
   $ hg obslog 7a230b46bf61 --color=debug --patch
   o  [evolve.node|7a230b46bf61] [evolve.rev|(2)] [evolve.short_description|A2]
   |
   x  [evolve.node evolve.missing_change_ctx|fdf9bde5129a]
-  |    [evolve.verb|rewritten](description) as [evolve.node|7a230b46bf61] using [evolve.operation|amend] by [evolve.user|test] [evolve.date|(Thu Jan 01 00:00:00 1970 +0000)]
+  |    [evolve.verb|rewritten](description) as [evolve.node|7a230b46bf61] by [evolve.user|test] [evolve.date|(Thu Jan 01 00:00:00 1970 +0000)]
   |      (No patch available, context is not local)
   |
   @  [evolve.node|471f378eab4c] [evolve.rev|(1)] [evolve.short_description|A0]
-       [evolve.verb|rewritten](description) as [evolve.node|fdf9bde5129a] using [evolve.operation|amend] by [evolve.user|test] [evolve.date|(Thu Jan 01 00:00:00 1970 +0000)]
+       [evolve.verb|rewritten](description) as [evolve.node|fdf9bde5129a] by [evolve.user|test] [evolve.date|(Thu Jan 01 00:00:00 1970 +0000)]
          (No patch available, successor is unknown locally)
   
--- a/tests/test-evolve-order.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-order.t	Mon Apr 23 12:23:00 2018 +0200
@@ -44,9 +44,9 @@
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo "aaa" > _a
   $ hg amend
-  2 new orphan changesets
+  2 new unstable changesets
   $ hg log -G
-  @  4:12d519679175@default(draft) add _a
+  @  5:12d519679175@default(draft) add _a
   |
   | o  3:4d156641b718@default(draft) add _c
   | |
@@ -60,9 +60,9 @@
 evolve --rev reorders the rev to solve instability, trivial case 2 revs wrong order
   $ hg evolve --rev 'desc(_c) + desc(_b)'
   move:[2] add _b
-  atop:[4] add _a
+  atop:[5] add _a
   move:[3] add _c
-  atop:[5] add _b
+  atop:[6] add _b
   working directory is now at 52b8f9b04f83
 
 evolve --rev reorders the rev to solve instability. Harder case, obsolescence
@@ -73,10 +73,10 @@
   $ hg up "desc(_a)"
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ hg amend -m "aprime"
-  3 new orphan changesets
+  3 new unstable changesets
   $ hg evolve --rev "desc(_b)"
-  move:[5] add _b
-  atop:[8] aprime
+  move:[6] add _b
+  atop:[9] aprime
   working directory is now at 476c9c052aae
   $ hg up "desc(_b) - obsolete()"
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
@@ -84,40 +84,40 @@
   $ hg up "desc(aprime)"
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg amend -m "asecond"
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg log -G
-  @  11:9a584314f3f3@default(draft) asecond
+  @  12:9a584314f3f3@default(draft) asecond
   |
-  | o  10:a59c79776f7c@default(draft) bprime
+  | o  11:a59c79776f7c@default(draft) bprime
   | |
-  | x  8:81a687b96d4d@default(draft) aprime
+  | x  9:81a687b96d4d@default(draft) aprime
   |/
-  | o  7:464731bc0ed0@default(draft) add _d
+  | o  8:464731bc0ed0@default(draft) add _d
   | |
-  | o  6:52b8f9b04f83@default(draft) add _c
+  | o  7:52b8f9b04f83@default(draft) add _c
   | |
-  | x  5:59476c3836ef@default(draft) add _b
+  | x  6:59476c3836ef@default(draft) add _b
   | |
-  | x  4:12d519679175@default(draft) add _a
+  | x  5:12d519679175@default(draft) add _a
   |/
   o  0:f92638be10c7@default(public) add p
   
   $ hg evolve --rev "orphan()"
-  move:[10] bprime
-  atop:[11] asecond
-  move:[6] add _c
-  atop:[12] bprime
-  move:[7] add _d
-  atop:[13] add _c
+  move:[11] bprime
+  atop:[12] asecond
+  move:[7] add _c
+  atop:[13] bprime
+  move:[8] add _d
+  atop:[14] add _c
   working directory is now at 739f18ac1d03
   $ hg log -G
-  @  14:739f18ac1d03@default(draft) add _d
+  @  15:739f18ac1d03@default(draft) add _d
   |
-  o  13:e5960578d158@default(draft) add _c
+  o  14:e5960578d158@default(draft) add _c
   |
-  o  12:4ad33fa88946@default(draft) bprime
+  o  13:4ad33fa88946@default(draft) bprime
   |
-  o  11:9a584314f3f3@default(draft) asecond
+  o  12:9a584314f3f3@default(draft) asecond
   |
   o  0:f92638be10c7@default(public) add p
   
@@ -131,28 +131,28 @@
   $ mkstack "desc(_d)" c1second >/dev/null
   $ hg prune "desc(c1_)" -s "desc(c1prime)"
   1 changesets pruned
-  3 new orphan changesets
+  3 new unstable changesets
   $ hg prune "desc(c2_)" -s "desc(c2prime)"
   1 changesets pruned
   $ hg prune "desc(c1prime)" -s "desc(c1second)"
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg log -G -r "desc(_d)::"
-  @  21:dcf786e878fd@default(draft) add c1second
+  @  22:dcf786e878fd@default(draft) add c1second
   |
-  | o  20:507d52d715f6@default(draft) add c2prime
+  | o  21:507d52d715f6@default(draft) add c2prime
   | |
-  | x  19:c995cb124ddc@default(draft) add c1prime
+  | x  20:c995cb124ddc@default(draft) add c1prime
   |/
-  | o  18:d096a2437fd0@default(draft) add c4_
+  | o  19:d096a2437fd0@default(draft) add c4_
   | |
-  | o  17:cde95c6cba7a@default(draft) add c3_
+  | o  18:cde95c6cba7a@default(draft) add c3_
   | |
-  | x  16:e0d9f7a099fe@default(draft) add c2_
+  | x  17:e0d9f7a099fe@default(draft) add c2_
   | |
-  | x  15:43b7c338b1f8@default(draft) add c1_
+  | x  16:43b7c338b1f8@default(draft) add c1_
   |/
-  o  14:739f18ac1d03@default(draft) add _d
+  o  15:739f18ac1d03@default(draft) add _d
   |
   ~
 
@@ -161,40 +161,40 @@
   $ mkstack "desc(_d)" b1prime b3prime >/dev/null
   $ hg prune "desc(b1_)" -s "desc(b1prime)"
   1 changesets pruned
-  3 new orphan changesets
+  3 new unstable changesets
   $ hg prune "desc(b3_)" -s "desc(b3prime)"
   1 changesets pruned
   $ hg prune "desc(b2_)"
   1 changesets pruned
 
   $ hg log -G -r "desc(_d)::"
-  @  27:b253ff5b65d1@default(draft) add b3prime
+  @  28:b253ff5b65d1@default(draft) add b3prime
   |
-  o  26:4acf61f11dfb@default(draft) add b1prime
+  o  27:4acf61f11dfb@default(draft) add b1prime
   |
-  | o  25:594e1fbbd61f@default(draft) add b4_
+  | o  26:594e1fbbd61f@default(draft) add b4_
   | |
-  | x  24:be27500cfc76@default(draft) add b3_
+  | x  25:be27500cfc76@default(draft) add b3_
   | |
-  | x  23:b54f77dc5831@default(draft) add b2_
+  | x  24:b54f77dc5831@default(draft) add b2_
   | |
-  | x  22:0e1eba27e9aa@default(draft) add b1_
+  | x  23:0e1eba27e9aa@default(draft) add b1_
   |/
-  | o  21:dcf786e878fd@default(draft) add c1second
+  | o  22:dcf786e878fd@default(draft) add c1second
   |/
-  | o  20:507d52d715f6@default(draft) add c2prime
+  | o  21:507d52d715f6@default(draft) add c2prime
   | |
-  | x  19:c995cb124ddc@default(draft) add c1prime
+  | x  20:c995cb124ddc@default(draft) add c1prime
   |/
-  | o  18:d096a2437fd0@default(draft) add c4_
+  | o  19:d096a2437fd0@default(draft) add c4_
   | |
-  | o  17:cde95c6cba7a@default(draft) add c3_
+  | o  18:cde95c6cba7a@default(draft) add c3_
   | |
-  | x  16:e0d9f7a099fe@default(draft) add c2_
+  | x  17:e0d9f7a099fe@default(draft) add c2_
   | |
-  | x  15:43b7c338b1f8@default(draft) add c1_
+  | x  16:43b7c338b1f8@default(draft) add c1_
   |/
-  o  14:739f18ac1d03@default(draft) add _d
+  o  15:739f18ac1d03@default(draft) add _d
   |
   ~
 
@@ -203,35 +203,35 @@
   (desc(_d)::) - desc(c3_)
   $ hg evolve --rev "(desc(_d)::) - desc(c3_)"
   cannot solve instability of d096a2437fd0, skipping
-  move:[20] add c2prime
-  atop:[21] add c1second
-  move:[25] add b4_
-  atop:[27] add b3prime
+  move:[21] add c2prime
+  atop:[22] add c1second
+  move:[26] add b4_
+  atop:[28] add b3prime
   working directory is now at ea93190a9cd1
 
 Cleanup
   $ hg evolve --rev "(desc(_d)::)"
-  move:[17] add c3_
-  atop:[28] add c2prime
-  move:[18] add c4_
-  atop:[30] add c3_
+  move:[18] add c3_
+  atop:[29] add c2prime
+  move:[19] add c4_
+  atop:[31] add c3_
   working directory is now at 35e7b797ace5
   $ hg log -G -r "desc(_d)::"
-  @  31:35e7b797ace5@default(draft) add c4_
+  @  32:35e7b797ace5@default(draft) add c4_
   |
-  o  30:0b9488394e89@default(draft) add c3_
+  o  31:0b9488394e89@default(draft) add c3_
   |
-  | o  29:ea93190a9cd1@default(draft) add b4_
+  | o  30:ea93190a9cd1@default(draft) add b4_
   | |
-  o |  28:881b9c092e53@default(draft) add c2prime
+  o |  29:881b9c092e53@default(draft) add c2prime
   | |
-  | o  27:b253ff5b65d1@default(draft) add b3prime
+  | o  28:b253ff5b65d1@default(draft) add b3prime
   | |
-  | o  26:4acf61f11dfb@default(draft) add b1prime
+  | o  27:4acf61f11dfb@default(draft) add b1prime
   | |
-  o |  21:dcf786e878fd@default(draft) add c1second
+  o |  22:dcf786e878fd@default(draft) add c1second
   |/
-  o  14:739f18ac1d03@default(draft) add _d
+  o  15:739f18ac1d03@default(draft) add _d
   |
   ~
 
@@ -244,22 +244,22 @@
   created new head
   $ hg prev
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  [28] add c2prime
+  [29] add c2prime
   $ mkcommit c3part2
   created new head
   $ hg prune -s 'desc(c3part1)' 'desc(c3_)'
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg prune -s 'desc(c3part2)' 'desc(c3_)'
   1 changesets pruned
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ hg up 'desc(b3prime)'
   2 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ hg amend -m 'b3second'
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg evolve --rev "orphan()"
-  move:[29] add b4_
-  atop:[34] b3second
+  move:[30] add b4_
+  atop:[35] b3second
   skipping 0b9488394e89: divergent rewriting. can't choose destination
   working directory is now at 31809a198477
 
--- a/tests/test-evolve-orphan-merge.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-orphan-merge.t	Mon Apr 23 12:23:00 2018 +0200
@@ -51,10 +51,10 @@
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo bar > b
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg glog
-  @  4:64370c9805e7 added b
+  @  5:64370c9805e7 added b
   |   () draft
   | o    3:3b2b6f4652ee merging a and b
   | |\    () draft
@@ -67,13 +67,13 @@
 
   $ hg evolve --all
   move:[3] merging a and b
-  atop:[4] added b
+  atop:[5] added b
   working directory is now at 91fd62122a4b
 
   $ hg glog
-  @    5:91fd62122a4b merging a and b
+  @    6:91fd62122a4b merging a and b
   |\    () draft
-  | o  4:64370c9805e7 added b
+  | o  5:64370c9805e7 added b
   | |   () draft
   o |  1:c7586e2a9264 added a
   |/    () draft
@@ -81,9 +81,9 @@
       () draft
 
   $ hg parents
-  changeset:   5:91fd62122a4b
+  changeset:   6:91fd62122a4b
   tag:         tip
-  parent:      4:64370c9805e7
+  parent:      5:64370c9805e7
   parent:      1:c7586e2a9264
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
@@ -96,14 +96,14 @@
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo bar > a
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg glog
-  @  6:3d41537b44ca added a
+  @  8:3d41537b44ca added a
   |   () draft
-  | o    5:91fd62122a4b merging a and b
+  | o    6:91fd62122a4b merging a and b
   | |\    () draft
-  +---o  4:64370c9805e7 added b
+  +---o  5:64370c9805e7 added b
   | |     () draft
   | x  1:c7586e2a9264 added a
   |/    () draft
@@ -111,25 +111,25 @@
       () draft
 
   $ hg evolve --all
-  move:[5] merging a and b
-  atop:[6] added a
+  move:[6] merging a and b
+  atop:[8] added a
   working directory is now at 968d205ba4d8
 
   $ hg glog
-  @    7:968d205ba4d8 merging a and b
+  @    9:968d205ba4d8 merging a and b
   |\    () draft
-  | o  6:3d41537b44ca added a
+  | o  8:3d41537b44ca added a
   | |   () draft
-  o |  4:64370c9805e7 added b
+  o |  5:64370c9805e7 added b
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
 
   $ hg parents
-  changeset:   7:968d205ba4d8
+  changeset:   9:968d205ba4d8
   tag:         tip
-  parent:      6:3d41537b44ca
-  parent:      4:64370c9805e7
+  parent:      8:3d41537b44ca
+  parent:      5:64370c9805e7
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     merging a and b
@@ -148,15 +148,15 @@
   $ hg ci -Aqm "bar to c"
 
   $ hg glog
-  @  9:d0f84b25d4e3 bar to c
+  @  11:d0f84b25d4e3 bar to c
   |   () draft
-  | o  8:1c165c673853 foo to c
+  | o  10:1c165c673853 foo to c
   |/    () draft
-  | o    7:968d205ba4d8 merging a and b
+  | o    9:968d205ba4d8 merging a and b
   | |\    () draft
-  +---o  6:3d41537b44ca added a
+  +---o  8:3d41537b44ca added a
   | |     () draft
-  | o  4:64370c9805e7 added b
+  | o  5:64370c9805e7 added b
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -166,9 +166,9 @@
   3 changesets pruned
 
   $ hg glog
-  @  9:d0f84b25d4e3 bar to c
+  @  11:d0f84b25d4e3 bar to c
   |   () draft
-  | o  8:1c165c673853 foo to c
+  | o  10:1c165c673853 foo to c
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -185,11 +185,11 @@
   $ hg ci -m "foobar to c"
 
   $ hg glog
-  @    10:fd41d25a3e90 foobar to c
+  @    12:fd41d25a3e90 foobar to c
   |\    () draft
-  | o  9:d0f84b25d4e3 bar to c
+  | o  11:d0f84b25d4e3 bar to c
   | |   () draft
-  o |  8:1c165c673853 foo to c
+  o |  10:1c165c673853 foo to c
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -200,23 +200,23 @@
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo FOO > c
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg glog
-  @  11:31c317b7bdb1 foo to c
+  @  14:31c317b7bdb1 foo to c
   |   () draft
-  | o    10:fd41d25a3e90 foobar to c
+  | o    12:fd41d25a3e90 foobar to c
   | |\    () draft
-  +---o  9:d0f84b25d4e3 bar to c
+  +---o  11:d0f84b25d4e3 bar to c
   | |     () draft
-  | x  8:1c165c673853 foo to c
+  | x  10:1c165c673853 foo to c
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
 
   $ hg evolve --all
-  move:[10] foobar to c
-  atop:[11] foo to c
+  move:[12] foobar to c
+  atop:[14] foo to c
   merging c
   warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -229,24 +229,24 @@
   (no more unresolved files)
   continue: hg evolve --continue
   $ hg evolve --continue
-  evolving 10:fd41d25a3e90 "foobar to c"
+  evolving 12:fd41d25a3e90 "foobar to c"
   working directory is now at c5405d2da7a1
 
   $ hg glog
-  @    12:c5405d2da7a1 foobar to c
+  @    15:c5405d2da7a1 foobar to c
   |\    () draft
-  | o  11:31c317b7bdb1 foo to c
+  | o  14:31c317b7bdb1 foo to c
   | |   () draft
-  o |  9:d0f84b25d4e3 bar to c
+  o |  11:d0f84b25d4e3 bar to c
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
 
   $ hg parents
-  changeset:   12:c5405d2da7a1
+  changeset:   15:c5405d2da7a1
   tag:         tip
-  parent:      9:d0f84b25d4e3
-  parent:      11:31c317b7bdb1
+  parent:      11:d0f84b25d4e3
+  parent:      14:31c317b7bdb1
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     foobar to c
@@ -257,23 +257,23 @@
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo foo > c
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg glog
-  @  13:928097d0b5b5 foo to c
+  @  17:928097d0b5b5 foo to c
   |   () draft
-  | o    12:c5405d2da7a1 foobar to c
+  | o    15:c5405d2da7a1 foobar to c
   | |\    () draft
-  +---x  11:31c317b7bdb1 foo to c
+  +---x  14:31c317b7bdb1 foo to c
   | |     () draft
-  | o  9:d0f84b25d4e3 bar to c
+  | o  11:d0f84b25d4e3 bar to c
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
 
   $ hg evolve --all
-  move:[12] foobar to c
-  atop:[13] foo to c
+  move:[15] foobar to c
+  atop:[17] foo to c
   merging c
   warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -287,15 +287,15 @@
   continue: hg evolve --continue
 
   $ hg evolve --continue
-  evolving 12:c5405d2da7a1 "foobar to c"
+  evolving 15:c5405d2da7a1 "foobar to c"
   working directory is now at dc1948a6eeab
 
   $ hg glog
-  @    14:dc1948a6eeab foobar to c
+  @    18:dc1948a6eeab foobar to c
   |\    () draft
-  | o  13:928097d0b5b5 foo to c
+  | o  17:928097d0b5b5 foo to c
   | |   () draft
-  o |  9:d0f84b25d4e3 bar to c
+  o |  11:d0f84b25d4e3 bar to c
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -313,13 +313,13 @@
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ for ch in x y; do echo foo > $ch; hg ci -Aqm "added "$ch; done;
   $ hg glog
-  @  18:863d11043c67 added y
+  @  22:863d11043c67 added y
   |   () draft
-  o  17:3f2247835c1d added x
+  o  21:3f2247835c1d added x
   |   () draft
-  | o  16:e44dc179e7f5 added m
+  | o  20:e44dc179e7f5 added m
   | |   () draft
-  | o  15:8634bee7bf1e added l
+  | o  19:8634bee7bf1e added l
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -333,40 +333,40 @@
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ echo bar > l
   $ hg amend
-  2 new orphan changesets
+  2 new unstable changesets
 
   $ hg glog
-  @  20:fccc9de66799 added l
+  @  25:fccc9de66799 added l
   |   () draft
-  | o    19:190763373d8b merge commit
+  | o    23:190763373d8b merge commit
   | |\    () draft
-  | | o  18:863d11043c67 added y
+  | | o  22:863d11043c67 added y
   | | |   () draft
-  +---o  17:3f2247835c1d added x
+  +---o  21:3f2247835c1d added x
   | |     () draft
-  | o  16:e44dc179e7f5 added m
+  | o  20:e44dc179e7f5 added m
   | |   () draft
-  | x  15:8634bee7bf1e added l
+  | x  19:8634bee7bf1e added l
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
   $ hg evolve --all
-  move:[16] added m
-  atop:[20] added l
-  move:[19] merge commit
-  atop:[21] added m
+  move:[20] added m
+  atop:[25] added l
+  move:[23] merge commit
+  atop:[26] added m
   working directory is now at a446ad3e6700
 
   $ hg glog
-  @    22:a446ad3e6700 merge commit
+  @    27:a446ad3e6700 merge commit
   |\    () draft
-  | o  21:495d2039f8f1 added m
+  | o  26:495d2039f8f1 added m
   | |   () draft
-  | o  20:fccc9de66799 added l
+  | o  25:fccc9de66799 added l
   | |   () draft
-  o |  18:863d11043c67 added y
+  o |  22:863d11043c67 added y
   | |   () draft
-  o |  17:3f2247835c1d added x
+  o |  21:3f2247835c1d added x
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -380,9 +380,9 @@
   3 changesets pruned
 
   $ hg glog
-  @  20:fccc9de66799 added l
+  @  25:fccc9de66799 added l
   |   () draft
-  | o  17:3f2247835c1d added x
+  | o  21:3f2247835c1d added x
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -396,39 +396,39 @@
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo foobar > l
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg up 3f2247835c1d
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo bar > x
   $ hg amend
   $ hg glog
-  @  25:cdf6547da25f added x
+  @  32:cdf6547da25f added x
   |   () draft
-  | o  24:3f371171d767 added l
+  | o  30:3f371171d767 added l
   |/    () draft
-  | o    23:7b78a9784f3e merged l and x
+  | o    28:7b78a9784f3e merged l and x
   | |\    () draft
-  +---x  20:fccc9de66799 added l
+  +---x  25:fccc9de66799 added l
   | |     () draft
-  | x  17:3f2247835c1d added x
+  | x  21:3f2247835c1d added x
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
 
 XXX: We should handle this case too
   $ hg evolve --all
-  move:[23] merged l and x
-  atop:[25] added x
-  move:[26] merged l and x
-  atop:[24] added l
+  move:[28] merged l and x
+  atop:[32] added x
+  move:[33] merged l and x
+  atop:[30] added l
   working directory is now at adb665a78e08
 
   $ hg glog
-  @    27:adb665a78e08 merged l and x
+  @    34:adb665a78e08 merged l and x
   |\    () draft
-  | o  25:cdf6547da25f added x
+  | o  32:cdf6547da25f added x
   | |   () draft
-  o |  24:3f371171d767 added l
+  o |  30:3f371171d767 added l
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -450,10 +450,10 @@
   +bar
 
   $ hg parents
-  changeset:   27:adb665a78e08
+  changeset:   34:adb665a78e08
   tag:         tip
-  parent:      24:3f371171d767
-  parent:      25:cdf6547da25f
+  parent:      30:3f371171d767
+  parent:      32:cdf6547da25f
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     merged l and x
@@ -464,26 +464,26 @@
 
   $ hg prune -r cdf6547da25f
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg glog
-  @    27:adb665a78e08 merged l and x
+  @    34:adb665a78e08 merged l and x
   |\    () draft
-  | x  25:cdf6547da25f added x
+  | x  32:cdf6547da25f added x
   | |   () draft
-  o |  24:3f371171d767 added l
+  o |  30:3f371171d767 added l
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
 
   $ hg evolve --rev .
-  move:[27] merged l and x
+  move:[34] merged l and x
   atop:[0] added hgignore
   working directory is now at fb8fe870ae7d
 
   $ hg glog
-  @    28:fb8fe870ae7d merged l and x
+  @    35:fb8fe870ae7d merged l and x
   |\    () draft
-  | o  24:3f371171d767 added l
+  | o  30:3f371171d767 added l
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -493,21 +493,21 @@
 --------------------------------------------------------------------------------
 
   $ hg glog
-  @    28:fb8fe870ae7d merged l and x
+  @    35:fb8fe870ae7d merged l and x
   |\    () draft
-  | o  24:3f371171d767 added l
+  | o  30:3f371171d767 added l
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
 
   $ hg prune -r 3f371171d767
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg glog
-  @    28:fb8fe870ae7d merged l and x
+  @    35:fb8fe870ae7d merged l and x
   |\    () draft
-  | x  24:3f371171d767 added l
+  | x  30:3f371171d767 added l
   |/    () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -533,12 +533,12 @@
 point where the other parent of merge is the first non-pruned ancestor.
 
   $ hg evolve -r .
-  move:[28] merged l and x
+  move:[35] merged l and x
   atop:[0] added hgignore
   working directory is now at b61ba77b924a
 
   $ hg glog
-  @  29:b61ba77b924a merged l and x
+  @  36:b61ba77b924a merged l and x
   |   () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -563,21 +563,21 @@
   (branch merge, don't forget to commit)
   $ hg ci -m "merge commit"
   $ hg glog
-  @    31:32beb84b9dbc merge commit
+  @    38:32beb84b9dbc merge commit
   |\    () draft
-  | o  30:f3ba8b99bb6f added foo
+  | o  37:f3ba8b99bb6f added foo
   |     () draft
   o  0:8fa14d15e168 added hgignore
       () draft
 
   $ hg prune -r f3ba8b99bb6f
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg glog
-  @    31:32beb84b9dbc merge commit
+  @    38:32beb84b9dbc merge commit
   |\    () draft
-  | x  30:f3ba8b99bb6f added foo
+  | x  37:f3ba8b99bb6f added foo
   |     () draft
   o  0:8fa14d15e168 added hgignore
       () draft
@@ -595,12 +595,12 @@
 just remove that chain.
 
   $ hg evolve -r .
-  move:[31] merge commit
+  move:[38] merge commit
   atop:[-1] 
   working directory is now at d2a03dd8c951
 
   $ hg glog
-  @  32:d2a03dd8c951 merge commit
+  @  39:d2a03dd8c951 merge commit
   |   () draft
   o  0:8fa14d15e168 added hgignore
       () draft
--- a/tests/test-evolve-phase-divergence.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-phase-divergence.t	Mon Apr 23 12:23:00 2018 +0200
@@ -80,7 +80,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets 4d1169d82e47
   (run 'hg update' to get a working copy)
 
   $ hg glog
@@ -562,7 +561,7 @@
   pulling from ../public
   searching for changes
   no changes found
-  1 new phase-divergent changesets
+  1 new bumped changesets
 
   $ hg obslog -r .
   @  334e300d6db5 (10) added x to x
@@ -1213,7 +1212,7 @@
   1 changesets pruned
 
   $ hg phase 12ebe0d625d7 --hidden --public
-  1 new phase-divergent changesets
+  1 new bumped changesets
 
 Resolution of phase-divergent merge commit using `hg evolve`
 
--- a/tests/test-evolve-phase.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-phase.t	Mon Apr 23 12:23:00 2018 +0200
@@ -32,15 +32,15 @@
   [1] b
   $ echo b2>b
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg evolve
   move:[2] c
-  atop:[3] b
+  atop:[4] b
   working directory is now at 813dde83a7f3
   $ hg glog
-  @  4 - 813dde83a7f3 c (secret)
+  @  5 - 813dde83a7f3 c (secret)
   |
-  o  3 - fd89d0f19529 b (draft)
+  o  4 - fd89d0f19529 b (draft)
   |
   o  0 - cb9a9f314b8b a (draft)
   
@@ -70,10 +70,10 @@
   [1] b
   $ echo b2 > a
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg glog
-  @  3 - 87495ea7c9ec b (draft)
+  @  4 - 87495ea7c9ec b (draft)
   |
   | o  2 - 13833940840c c (secret)
   | |
@@ -83,7 +83,7 @@
   
   $ hg evolve
   move:[2] c
-  atop:[3] b
+  atop:[4] b
   merging a
   warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -103,7 +103,7 @@
   +>>>>>>> evolving:    13833940840c - test: c
 
   $ hg glog
-  @  3 - 87495ea7c9ec b (draft)
+  @  4 - 87495ea7c9ec b (draft)
   |
   | o  2 - 13833940840c c (secret)
   | |
@@ -121,9 +121,9 @@
   working directory is now at 3d2080c198e5
 
   $ hg glog
-  @  4 - 3d2080c198e5 c (secret)
+  @  5 - 3d2080c198e5 c (secret)
   |
-  o  3 - 87495ea7c9ec b (draft)
+  o  4 - 87495ea7c9ec b (draft)
   |
   o  0 - cb9a9f314b8b a (draft)
   
--- a/tests/test-evolve-serveronly-bundle2.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-serveronly-bundle2.t	Mon Apr 23 12:23:00 2018 +0200
@@ -72,7 +72,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
-  new changesets 8685c6d34325:4957bfdac07e
   (run 'hg update' to get a working copy)
   $ cat ../errors.log
   $ hg push -R ../other
@@ -108,7 +107,7 @@
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files (+1 heads)
-  remote: 1 new obsolescence markers
+  remote: 2 new obsolescence markers
   remote: obsoleted 1 changesets
   $ cat ../errors.log
   $ hg push
@@ -128,9 +127,8 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to [12] files \(\+1 heads\) (re)
-  1 new obsolescence markers
+  2 new obsolescence markers
   obsoleted 1 changesets
-  new changesets 9d1c114e7797
   (run 'hg heads' to see heads)
   $ cat ../errors.log
   $ hg -R ../other pull
--- a/tests/test-evolve-split.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-split.t	Mon Apr 23 12:23:00 2018 +0200
@@ -44,7 +44,7 @@
   $ hg commit -m "_pp"
   $ hg prune --succ "desc(_oo) + desc(_pp)" -r "desc('oo+pp')" --split
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg log -G
   @  4:d0dcf24cddd3@default(draft) _pp
   |
--- a/tests/test-evolve-stop.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-stop.t	Mon Apr 23 12:23:00 2018 +0200
@@ -68,9 +68,9 @@
   $ echo bar > d
   $ hg add d
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg glog
-  @  5:cb6a2ab625bb added c
+  @  6:cb6a2ab625bb added c
   |   () draft
   | o  4:c41c793e0ef1 added d
   | |   () draft
@@ -85,7 +85,7 @@
 
   $ hg evolve
   move:[4] added d
-  atop:[5] added c
+  atop:[6] added c
   merging d
   warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -115,7 +115,7 @@
 
 Checking graph
   $ hg glog
-  @  5:cb6a2ab625bb added c
+  @  6:cb6a2ab625bb added c
   |   () draft
   | o  4:c41c793e0ef1 added d
   | |   () draft
@@ -133,7 +133,7 @@
 
   $ hg next --evolve
   move:[4] added d
-  atop:[5] added c
+  atop:[6] added c
   merging d
   warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -157,7 +157,7 @@
   working directory is now at cb6a2ab625bb
 
   $ hg glog
-  @  5:cb6a2ab625bb added c
+  @  6:cb6a2ab625bb added c
   |   () draft
   | o  4:c41c793e0ef1 added d
   | |   () draft
@@ -182,7 +182,7 @@
 
   $ hg evolve
   move:[4] added d
-  atop:[5] added c
+  atop:[6] added c
   merging d
   warning: conflicts while merging d! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -197,9 +197,9 @@
   evolving 4:c41c793e0ef1 "added d"
   working directory is now at 2a4e03d422e2
   $ hg glog
-  @  6:2a4e03d422e2 added d
+  @  7:2a4e03d422e2 added d
   |   () draft
-  o  5:cb6a2ab625bb added c
+  o  6:cb6a2ab625bb added c
   |   () draft
   o  2:b1661037fa25 added b
   |   () draft
@@ -213,14 +213,14 @@
   $ echo bar > c
   $ hg add c
   $ hg amend
-  4 new orphan changesets
+  4 new unstable changesets
 
   $ hg glog
-  @  7:21817cd42526 added hgignore
+  @  9:21817cd42526 added hgignore
       () draft
-  o  6:2a4e03d422e2 added d
+  o  7:2a4e03d422e2 added d
   |   () draft
-  o  5:cb6a2ab625bb added c
+  o  6:cb6a2ab625bb added c
   |   () draft
   o  2:b1661037fa25 added b
   |   () draft
@@ -231,11 +231,11 @@
 
   $ hg evolve --all
   move:[1] added a
-  atop:[7] added hgignore
+  atop:[9] added hgignore
   move:[2] added b
-  atop:[8] added a
-  move:[5] added c
-  atop:[9] added b
+  atop:[10] added a
+  move:[6] added c
+  atop:[11] added b
   merging c
   warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -253,15 +253,15 @@
 
 Only changeset which has a successor now are obsoleted
   $ hg glog
-  @  9:aec285328e90 added b
+  @  11:aec285328e90 added b
   |   () draft
-  o  8:fd00db71edca added a
+  o  10:fd00db71edca added a
   |   () draft
-  o  7:21817cd42526 added hgignore
+  o  9:21817cd42526 added hgignore
       () draft
-  o  6:2a4e03d422e2 added d
+  o  7:2a4e03d422e2 added d
   |   () draft
-  o  5:cb6a2ab625bb added c
+  o  6:cb6a2ab625bb added c
   |   () draft
   x  2:b1661037fa25 added b
   |   () draft
@@ -273,8 +273,8 @@
 Making sure doing evolve again resumes from right place and does the right thing
 
   $ hg evolve --all
-  move:[5] added c
-  atop:[9] added b
+  move:[6] added c
+  atop:[11] added b
   merging c
   warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -287,20 +287,20 @@
   (no more unresolved files)
   continue: hg evolve --continue
   $ hg evolve --continue
-  evolving 5:cb6a2ab625bb "added c"
-  move:[6] added d
-  atop:[10] added c
+  evolving 6:cb6a2ab625bb "added c"
+  move:[7] added d
+  atop:[12] added c
   working directory is now at cd0909a30222
   $ hg glog
-  @  11:cd0909a30222 added d
+  @  13:cd0909a30222 added d
   |   () draft
-  o  10:cb1dd1086ef6 added c
+  o  12:cb1dd1086ef6 added c
   |   () draft
-  o  9:aec285328e90 added b
+  o  11:aec285328e90 added b
   |   () draft
-  o  8:fd00db71edca added a
+  o  10:fd00db71edca added a
   |   () draft
-  o  7:21817cd42526 added hgignore
+  o  9:21817cd42526 added hgignore
       () draft
 
 Bookmarks should only be moved of the changesets which have been evolved,
@@ -316,43 +316,43 @@
   $ hg bookmark b2
 
   $ hg glog
-  o  11:cd0909a30222 added d
+  o  13:cd0909a30222 added d
   |   () draft
-  o  10:cb1dd1086ef6 added c
+  o  12:cb1dd1086ef6 added c
   |   (b1) draft
-  @  9:aec285328e90 added b
+  @  11:aec285328e90 added b
   |   (b2) draft
-  o  8:fd00db71edca added a
+  o  10:fd00db71edca added a
   |   () draft
-  o  7:21817cd42526 added hgignore
+  o  9:21817cd42526 added hgignore
       () draft
 
   $ hg prev
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  [8] added a
+  [10] added a
   $ echo tom > c
   $ hg amend
-  3 new orphan changesets
+  3 new unstable changesets
 
   $ hg glog
-  @  12:a3cc2042492f added a
+  @  15:a3cc2042492f added a
   |   () draft
-  | o  11:cd0909a30222 added d
+  | o  13:cd0909a30222 added d
   | |   () draft
-  | o  10:cb1dd1086ef6 added c
+  | o  12:cb1dd1086ef6 added c
   | |   (b1) draft
-  | o  9:aec285328e90 added b
+  | o  11:aec285328e90 added b
   | |   (b2) draft
-  | x  8:fd00db71edca added a
+  | x  10:fd00db71edca added a
   |/    () draft
-  o  7:21817cd42526 added hgignore
+  o  9:21817cd42526 added hgignore
       () draft
 
   $ hg evolve --all
-  move:[9] added b
-  atop:[12] added a
-  move:[10] added c
-  atop:[13] added b
+  move:[11] added b
+  atop:[15] added a
+  move:[12] added c
+  atop:[16] added b
   merging c
   warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -366,17 +366,17 @@
 
 Bookmarks of only the changeset which are evolved is moved
   $ hg glog
-  @  13:a3f4b95da934 added b
+  @  16:a3f4b95da934 added b
   |   (b2) draft
-  o  12:a3cc2042492f added a
+  o  15:a3cc2042492f added a
   |   () draft
-  | o  11:cd0909a30222 added d
+  | o  13:cd0909a30222 added d
   | |   () draft
-  | o  10:cb1dd1086ef6 added c
+  | o  12:cb1dd1086ef6 added c
   | |   (b1) draft
-  | x  9:aec285328e90 added b
+  | x  11:aec285328e90 added b
   | |   () draft
-  | x  8:fd00db71edca added a
+  | x  10:fd00db71edca added a
   |/    () draft
-  o  7:21817cd42526 added hgignore
+  o  9:21817cd42526 added hgignore
       () draft
--- a/tests/test-evolve-templates.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-templates.t	Mon Apr 23 12:23:00 2018 +0200
@@ -35,24 +35,30 @@
   $ HGUSER=test hg amend -m "A1" --config devel.default-date="1234567890 0"
   $ HGUSER=test2 hg amend -m "A2" --config devel.default-date="987654321 0"
   $ hg log --hidden -G
-  @  changeset:   3:d004c8f274b9
+  @  changeset:   4:d004c8f274b9
   |  tag:         tip
   |  parent:      0:ea207398892e
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     A2
   |
-  | x  changeset:   2:a468dc9b3633
+  | x  changeset:   3:a468dc9b3633
   |/   parent:      0:ea207398892e
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 3:d004c8f274b9 by test2
+  |    obsolete:    reworded as d004c8f274b9 by test2
   |    summary:     A1
   |
+  | x  changeset:   2:f137d23bb3e1
+  | |  user:        test
+  | |  date:        Thu Jan 01 00:00:00 1970 +0000
+  | |  obsolete:    pruned
+  | |  summary:     temporary amend commit for 471f378eab4c
+  | |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using amend as 2:a468dc9b3633
+  |    obsolete:    rewritten as a468dc9b3633
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -69,28 +75,28 @@
 
 Precursors template should show current revision as it is the working copy
   $ hg olog tip
-  o  d004c8f274b9 (3) A2
+  o  d004c8f274b9 (4) A2
   |
-  x  a468dc9b3633 (2) A1
-  |    rewritten(description) as d004c8f274b9 using amend by test2 (Thu Apr 19 04:25:21 2001 +0000)
+  x  a468dc9b3633 (3) A1
+  |    rewritten(description) as d004c8f274b9 by test2 (Thu Apr 19 04:25:21 2001 +0000)
   |
   @  471f378eab4c (1) A0
-       rewritten(description, content) as a468dc9b3633 using amend by test (Fri Feb 13 23:31:30 2009 +0000)
+       rewritten(description, content) as a468dc9b3633 by test (Fri Feb 13 23:31:30 2009 +0000)
   
   $ hg tlog
   o  d004c8f274b9
   |    Precursors: 1:471f378eab4c
   |    semi-colon: 1:471f378eab4c
   | @  471f378eab4c
-  |/     Successors: 3:d004c8f274b9
-  |      semi-colon: 3:d004c8f274b9
-  |      Fate: rewritten using amend as 3:d004c8f274b9 by test, test2
+  |/     Successors: 4:d004c8f274b9
+  |      semi-colon: 4:d004c8f274b9
+  |      Fate: rewritten as d004c8f274b9 by test, test2
   |
   o  ea207398892e
   
 
   $ hg log -G
-  o  changeset:   3:d004c8f274b9
+  o  changeset:   4:d004c8f274b9
   |  tag:         tip
   |  parent:      0:ea207398892e
   |  user:        test
@@ -100,7 +106,7 @@
   | @  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using amend as 3:d004c8f274b9 by test, test2
+  |    obsolete:    rewritten as d004c8f274b9 by test, test2
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -113,7 +119,7 @@
   o  d004c8f274b9
   |
   | @  471f378eab4c
-  |/     Obsfate: rewritten using amend as 3:d004c8f274b9
+  |/     Obsfate: rewritten as d004c8f274b9
   |
   o  ea207398892e
   
@@ -122,7 +128,7 @@
   o  d004c8f274b9
   |
   | @  471f378eab4c
-  |/     Obsfate: rewritten using amend as 3:d004c8f274b9 by test, test2
+  |/     Obsfate: rewritten as d004c8f274b9 by test, test2
   |
   o  ea207398892e
   
@@ -130,7 +136,7 @@
   o  d004c8f274b9
   |
   | @  471f378eab4c
-  |/     Obsfate: rewritten using amend as 3:d004c8f274b9 by test, test2 (between 2001-04-19 04:25 +0000 and 2009-02-13 23:31 +0000)
+  |/     Obsfate: rewritten as d004c8f274b9 by test, test2 (between 2001-04-19 04:25 +0000 and 2009-02-13 23:31 +0000)
   |
   o  ea207398892e
   
@@ -161,12 +167,12 @@
 Precursors template should show current revision as it is the working copy
   $ hg tlog
   o  d004c8f274b9
-  |    Precursors: 2:a468dc9b3633
-  |    semi-colon: 2:a468dc9b3633
+  |    Precursors: 3:a468dc9b3633
+  |    semi-colon: 3:a468dc9b3633
   | @  a468dc9b3633
-  |/     Successors: 3:d004c8f274b9
-  |      semi-colon: 3:d004c8f274b9
-  |      Fate: reworded using amend as 3:d004c8f274b9 by test2
+  |/     Successors: 4:d004c8f274b9
+  |      semi-colon: 4:d004c8f274b9
+  |      Fate: reworded as d004c8f274b9 by test2
   |
   o  ea207398892e
   
@@ -174,27 +180,22 @@
 --hidden  
   $ hg tlog --hidden
   o  d004c8f274b9
-  |    Precursors: 2:a468dc9b3633
-  |    semi-colon: 2:a468dc9b3633
+  |    Precursors: 3:a468dc9b3633
+  |    semi-colon: 3:a468dc9b3633
   | @  a468dc9b3633
   |/     Precursors: 1:471f378eab4c
   |      semi-colon: 1:471f378eab4c
-  |      Successors: 3:d004c8f274b9
-  |      semi-colon: 3:d004c8f274b9
-  |      Fate: reworded using amend as 3:d004c8f274b9 by test2
+  |      Successors: 4:d004c8f274b9
+  |      semi-colon: 4:d004c8f274b9
+  |      Fate: reworded as d004c8f274b9 by test2
   |
+  | x  f137d23bb3e1
+  | |    Fate: pruned
+  | |
   | x  471f378eab4c
-  |/     Successors: 2:a468dc9b3633
-  |      semi-colon: 2:a468dc9b3633
-  |      Fate: rewritten using amend as 2:a468dc9b3633
-  |
-  o  ea207398892e
-  
-  $ hg fatelog -v
-  o  d004c8f274b9
-  |
-  | @  a468dc9b3633
-  |/     Obsfate: reworded using amend as 3:d004c8f274b9 by test2 (at 2001-04-19 04:25 +0000)
+  |/     Successors: 3:a468dc9b3633
+  |      semi-colon: 3:a468dc9b3633
+  |      Fate: rewritten as a468dc9b3633
   |
   o  ea207398892e
   
@@ -207,19 +208,22 @@
   
   $ hg tlog --hidden
   @  d004c8f274b9
-  |    Precursors: 2:a468dc9b3633
-  |    semi-colon: 2:a468dc9b3633
+  |    Precursors: 3:a468dc9b3633
+  |    semi-colon: 3:a468dc9b3633
   | x  a468dc9b3633
   |/     Precursors: 1:471f378eab4c
   |      semi-colon: 1:471f378eab4c
-  |      Successors: 3:d004c8f274b9
-  |      semi-colon: 3:d004c8f274b9
-  |      Fate: reworded using amend as 3:d004c8f274b9 by test2
+  |      Successors: 4:d004c8f274b9
+  |      semi-colon: 4:d004c8f274b9
+  |      Fate: reworded as d004c8f274b9 by test2
   |
+  | x  f137d23bb3e1
+  | |    Fate: pruned
+  | |
   | x  471f378eab4c
-  |/     Successors: 2:a468dc9b3633
-  |      semi-colon: 2:a468dc9b3633
-  |      Fate: rewritten using amend as 2:a468dc9b3633
+  |/     Successors: 3:a468dc9b3633
+  |      semi-colon: 3:a468dc9b3633
+  |      Fate: rewritten as a468dc9b3633
   |
   o  ea207398892e
   
@@ -233,10 +237,13 @@
   @  d004c8f274b9
   |
   | x  a468dc9b3633
-  |/     Obsfate: reworded using amend as 3:d004c8f274b9 by test2 (at 2001-04-19 04:25 +0000)
+  |/     Obsfate: reworded as d004c8f274b9 by test2 (at 2001-04-19 04:25 +0000)
   |
+  | x  f137d23bb3e1
+  | |    Obsfate: pruned by test (at 2009-02-13 23:31 +0000)
+  | |
   | x  471f378eab4c
-  |/     Obsfate: rewritten using amend as 2:a468dc9b3633 by test (at 2009-02-13 23:31 +0000)
+  |/     Obsfate: rewritten as a468dc9b3633 by test (at 2009-02-13 23:31 +0000)
   |
   o  ea207398892e
   
@@ -315,7 +322,7 @@
   | x  changeset:   1:471597cad322
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    split using split as 2:337fec4d2edc, 3:f257fde29c7a
+  |    obsolete:    split as 337fec4d2edc, f257fde29c7a
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -343,7 +350,7 @@
   | @  471597cad322
   |/     Successors: 2:337fec4d2edc 3:f257fde29c7a
   |      semi-colon: 2:337fec4d2edc 3:f257fde29c7a
-  |      Fate: split using split as 2:337fec4d2edc, 3:f257fde29c7a
+  |      Fate: split as 337fec4d2edc, f257fde29c7a
   |
   o  ea207398892e
   
@@ -353,7 +360,7 @@
   o  337fec4d2edc
   |
   | @  471597cad322
-  |/     Obsfate: split using split as 2:337fec4d2edc, 3:f257fde29c7a
+  |/     Obsfate: split as 337fec4d2edc, f257fde29c7a
   |
   o  ea207398892e
   
@@ -382,7 +389,7 @@
   | x  471597cad322
   |/     Successors: 2:337fec4d2edc 3:f257fde29c7a
   |      semi-colon: 2:337fec4d2edc 3:f257fde29c7a
-  |      Fate: split using split as 2:337fec4d2edc, 3:f257fde29c7a
+  |      Fate: split as 337fec4d2edc, f257fde29c7a
   |
   o  ea207398892e
   
@@ -392,7 +399,7 @@
   o  337fec4d2edc
   |
   | x  471597cad322
-  |/     Obsfate: split using split as 2:337fec4d2edc, 3:f257fde29c7a
+  |/     Obsfate: split as 337fec4d2edc, f257fde29c7a
   |
   o  ea207398892e
   
@@ -439,13 +446,13 @@
   | x  changeset:   2:0dec01379d3b
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  obsolete:    rewritten using fold as 3:eb5a0daa2192
+  | |  obsolete:    rewritten as eb5a0daa2192
   | |  summary:     B0
   | |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using fold as 3:eb5a0daa2192
+  |    obsolete:    rewritten as eb5a0daa2192
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -469,7 +476,7 @@
   | @  471f378eab4c
   |/     Successors: 3:eb5a0daa2192
   |      semi-colon: 3:eb5a0daa2192
-  |      Fate: rewritten using fold as 3:eb5a0daa2192
+  |      Fate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -477,7 +484,7 @@
   o  eb5a0daa2192
   |
   | @  471f378eab4c
-  |/     Obsfate: rewritten using fold as 3:eb5a0daa2192
+  |/     Obsfate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -495,12 +502,12 @@
   | @  0dec01379d3b
   | |    Successors: 3:eb5a0daa2192
   | |    semi-colon: 3:eb5a0daa2192
-  | |    Fate: rewritten using fold as 3:eb5a0daa2192
+  | |    Fate: rewritten as eb5a0daa2192
   | |
   | x  471f378eab4c
   |/     Successors: 3:eb5a0daa2192
   |      semi-colon: 3:eb5a0daa2192
-  |      Fate: rewritten using fold as 3:eb5a0daa2192
+  |      Fate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -508,10 +515,10 @@
   o  eb5a0daa2192
   |
   | @  0dec01379d3b
-  | |    Obsfate: rewritten using fold as 3:eb5a0daa2192
+  | |    Obsfate: rewritten as eb5a0daa2192
   | |
   | x  471f378eab4c
-  |/     Obsfate: rewritten using fold as 3:eb5a0daa2192
+  |/     Obsfate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -535,12 +542,12 @@
   | x  0dec01379d3b
   | |    Successors: 3:eb5a0daa2192
   | |    semi-colon: 3:eb5a0daa2192
-  | |    Fate: rewritten using fold as 3:eb5a0daa2192
+  | |    Fate: rewritten as eb5a0daa2192
   | |
   | x  471f378eab4c
   |/     Successors: 3:eb5a0daa2192
   |      semi-colon: 3:eb5a0daa2192
-  |      Fate: rewritten using fold as 3:eb5a0daa2192
+  |      Fate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -548,10 +555,10 @@
   @  eb5a0daa2192
   |
   | x  0dec01379d3b
-  | |    Obsfate: rewritten using fold as 3:eb5a0daa2192
+  | |    Obsfate: rewritten as eb5a0daa2192
   | |
   | x  471f378eab4c
-  |/     Obsfate: rewritten using fold as 3:eb5a0daa2192
+  |/     Obsfate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -578,7 +585,7 @@
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 2:fdf9bde5129a
+  |    obsolete:    reworded as fdf9bde5129a
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -591,28 +598,28 @@
   working directory parent is obsolete! (471f378eab4c)
   (use 'hg evolve' to update to its successor: fdf9bde5129a)
   $ hg amend -m "A2"
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ hg log --hidden -G
   @  changeset:   3:65b757b745b9
   |  tag:         tip
   |  parent:      0:ea207398892e
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: content-divergent
+  |  trouble:     divergent
   |  summary:     A2
   |
   | o  changeset:   2:fdf9bde5129a
   |/   parent:      0:ea207398892e
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    instability: content-divergent
+  |    trouble:     divergent
   |    summary:     A1
   |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 2:fdf9bde5129a
-  |    obsolete:    reworded using amend as 3:65b757b745b9
+  |    obsolete:    reworded as fdf9bde5129a
+  |    obsolete:    reworded as 65b757b745b9
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -641,8 +648,8 @@
   | @  471f378eab4c
   |/     Successors: 2:fdf9bde5129a; 4:019fadeab383
   |      semi-colon: 2:fdf9bde5129a; 4:019fadeab383
-  |      Fate: reworded using amend as 2:fdf9bde5129a
-  |      Fate: reworded using amend as 4:019fadeab383
+  |      Fate: reworded as fdf9bde5129a
+  |      Fate: reworded as 019fadeab383
   |
   o  ea207398892e
   
@@ -652,7 +659,7 @@
   | o  fdf9bde5129a
   |/
   | @  471f378eab4c
-  |/     Obsfate: reworded using amend as 2:fdf9bde5129a; reworded using amend as 4:019fadeab383
+  |/     Obsfate: reworded as fdf9bde5129a; reworded as 019fadeab383
   |
   o  ea207398892e
   
@@ -686,7 +693,7 @@
   |      semi-colon: 1:471f378eab4c
   |      Successors: 4:019fadeab383
   |      semi-colon: 4:019fadeab383
-  |      Fate: reworded using amend as 4:019fadeab383
+  |      Fate: reworded as 019fadeab383
   |
   | @  fdf9bde5129a
   |/     Precursors: 1:471f378eab4c
@@ -694,8 +701,8 @@
   | x  471f378eab4c
   |/     Successors: 2:fdf9bde5129a; 3:65b757b745b9
   |      semi-colon: 2:fdf9bde5129a; 3:65b757b745b9
-  |      Fate: reworded using amend as 2:fdf9bde5129a
-  |      Fate: reworded using amend as 3:65b757b745b9
+  |      Fate: reworded as fdf9bde5129a
+  |      Fate: reworded as 65b757b745b9
   |
   o  ea207398892e
   
@@ -703,12 +710,12 @@
   o  019fadeab383
   |
   | x  65b757b745b9
-  |/     Obsfate: reworded using amend as 4:019fadeab383
+  |/     Obsfate: reworded as 019fadeab383
   |
   | @  fdf9bde5129a
   |/
   | x  471f378eab4c
-  |/     Obsfate: reworded using amend as 2:fdf9bde5129a; reworded using amend as 3:65b757b745b9
+  |/     Obsfate: reworded as fdf9bde5129a; reworded as 65b757b745b9
   |
   o  ea207398892e
   
@@ -736,7 +743,7 @@
   | x  changeset:   2:0dec01379d3b
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 3:b7ea6d14e664
+  |    obsolete:    reworded as b7ea6d14e664
   |    summary:     B0
   |
   o  changeset:   1:471f378eab4c
@@ -764,19 +771,19 @@
   | |  parent:      1:471f378eab4c
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  obsolete:    rewritten using fold as 4:eb5a0daa2192
+  | |  obsolete:    rewritten as eb5a0daa2192
   | |  summary:     B1
   | |
   | | x  changeset:   2:0dec01379d3b
   | |/   user:        test
   | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | |    obsolete:    reworded using amend as 3:b7ea6d14e664
+  | |    obsolete:    reworded as b7ea6d14e664
   | |    summary:     B0
   | |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten using fold as 4:eb5a0daa2192
+  |    obsolete:    rewritten as eb5a0daa2192
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -798,7 +805,7 @@
   | @  471f378eab4c
   |/     Successors: 4:eb5a0daa2192
   |      semi-colon: 4:eb5a0daa2192
-  |      Fate: rewritten using fold as 4:eb5a0daa2192
+  |      Fate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -806,7 +813,7 @@
   o  eb5a0daa2192
   |
   | @  471f378eab4c
-  |/     Obsfate: rewritten using fold as 4:eb5a0daa2192
+  |/     Obsfate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -821,12 +828,12 @@
   | @  0dec01379d3b
   | |    Successors: 4:eb5a0daa2192
   | |    semi-colon: 4:eb5a0daa2192
-  | |    Fate: rewritten using amend, fold as 4:eb5a0daa2192
+  | |    Fate: rewritten as eb5a0daa2192
   | |
   | x  471f378eab4c
   |/     Successors: 4:eb5a0daa2192
   |      semi-colon: 4:eb5a0daa2192
-  |      Fate: rewritten using fold as 4:eb5a0daa2192
+  |      Fate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -834,10 +841,10 @@
   o  eb5a0daa2192
   |
   | @  0dec01379d3b
-  | |    Obsfate: rewritten using amend, fold as 4:eb5a0daa2192
+  | |    Obsfate: rewritten as eb5a0daa2192
   | |
   | x  471f378eab4c
-  |/     Obsfate: rewritten using fold as 4:eb5a0daa2192
+  |/     Obsfate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -853,12 +860,12 @@
   | @  b7ea6d14e664
   | |    Successors: 4:eb5a0daa2192
   | |    semi-colon: 4:eb5a0daa2192
-  | |    Fate: rewritten using fold as 4:eb5a0daa2192
+  | |    Fate: rewritten as eb5a0daa2192
   | |
   | x  471f378eab4c
   |/     Successors: 4:eb5a0daa2192
   |      semi-colon: 4:eb5a0daa2192
-  |      Fate: rewritten using fold as 4:eb5a0daa2192
+  |      Fate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -866,10 +873,10 @@
   o  eb5a0daa2192
   |
   | @  b7ea6d14e664
-  | |    Obsfate: rewritten using fold as 4:eb5a0daa2192
+  | |    Obsfate: rewritten as eb5a0daa2192
   | |
   | x  471f378eab4c
-  |/     Obsfate: rewritten using fold as 4:eb5a0daa2192
+  |/     Obsfate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -890,17 +897,17 @@
   | |    semi-colon: 2:0dec01379d3b
   | |    Successors: 4:eb5a0daa2192
   | |    semi-colon: 4:eb5a0daa2192
-  | |    Fate: rewritten using fold as 4:eb5a0daa2192
+  | |    Fate: rewritten as eb5a0daa2192
   | |
   | | x  0dec01379d3b
   | |/     Successors: 3:b7ea6d14e664
   | |      semi-colon: 3:b7ea6d14e664
-  | |      Fate: reworded using amend as 3:b7ea6d14e664
+  | |      Fate: reworded as b7ea6d14e664
   | |
   | x  471f378eab4c
   |/     Successors: 4:eb5a0daa2192
   |      semi-colon: 4:eb5a0daa2192
-  |      Fate: rewritten using fold as 4:eb5a0daa2192
+  |      Fate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -908,13 +915,13 @@
   @  eb5a0daa2192
   |
   | x  b7ea6d14e664
-  | |    Obsfate: rewritten using fold as 4:eb5a0daa2192
+  | |    Obsfate: rewritten as eb5a0daa2192
   | |
   | | x  0dec01379d3b
-  | |/     Obsfate: reworded using amend as 3:b7ea6d14e664
+  | |/     Obsfate: reworded as b7ea6d14e664
   | |
   | x  471f378eab4c
-  |/     Obsfate: rewritten using fold as 4:eb5a0daa2192
+  |/     Obsfate: rewritten as eb5a0daa2192
   |
   o  ea207398892e
   
@@ -960,13 +967,13 @@
   |/   parent:      0:ea207398892e
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 3:7a230b46bf61
+  |    obsolete:    reworded as 7a230b46bf61
   |    summary:     A1
   |
   | x  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 2:fdf9bde5129a
+  |    obsolete:    reworded as fdf9bde5129a
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -984,7 +991,6 @@
   added 1 changesets with 0 changes to 1 files (+1 heads)
   2 new obsolescence markers
   obsoleted 1 changesets
-  new changesets 7a230b46bf61
   (run 'hg heads' to see heads, 'hg merge' to merge)
   working directory parent is obsolete! (471f378eab4c)
   (use 'hg evolve' to update to its successor: 7a230b46bf61)
@@ -999,7 +1005,7 @@
   | @  changeset:   1:471f378eab4c
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 2:7a230b46bf61
+  |    obsolete:    reworded as 7a230b46bf61
   |    summary:     A0
   |
   o  changeset:   0:ea207398892e
@@ -1017,7 +1023,7 @@
   | @  471f378eab4c
   |/     Successors: 2:7a230b46bf61
   |      semi-colon: 2:7a230b46bf61
-  |      Fate: reworded using amend as 2:7a230b46bf61
+  |      Fate: reworded as 7a230b46bf61
   |
   o  ea207398892e
   
@@ -1025,7 +1031,7 @@
   o  7a230b46bf61
   |
   | @  471f378eab4c
-  |/     Obsfate: reworded using amend as 2:7a230b46bf61 by test (at 1970-01-01 00:00 +0000)
+  |/     Obsfate: reworded as 7a230b46bf61 by test (at 1970-01-01 00:00 +0000)
   |
   o  ea207398892e
   
@@ -1048,7 +1054,7 @@
   | x  471f378eab4c
   |/     Successors: 2:7a230b46bf61
   |      semi-colon: 2:7a230b46bf61
-  |      Fate: reworded using amend as 2:7a230b46bf61
+  |      Fate: reworded as 7a230b46bf61
   |
   o  ea207398892e
   
@@ -1056,7 +1062,7 @@
   @  7a230b46bf61
   |
   | x  471f378eab4c
-  |/     Obsfate: reworded using amend as 2:7a230b46bf61 by test (at 1970-01-01 00:00 +0000)
+  |/     Obsfate: reworded as 7a230b46bf61 by test (at 1970-01-01 00:00 +0000)
   |
   o  ea207398892e
   
@@ -1111,15 +1117,15 @@
   | |    semi-colon: 1:471f378eab4c
   | |    Successors: 3:f897c6137566; 1:471f378eab4c
   | |    semi-colon: 3:f897c6137566; 1:471f378eab4c
-  | |    Fate: rewritten as 3:f897c6137566
-  | |    Fate: rewritten as 1:471f378eab4c
+  | |    Fate: rewritten as f897c6137566
+  | |    Fate: rewritten as 471f378eab4c
   | |
   | x  471f378eab4c
   |/     Precursors: 2:0dec01379d3b
   |      semi-colon: 2:0dec01379d3b
   |      Successors: 2:0dec01379d3b
   |      semi-colon: 2:0dec01379d3b
-  |      Fate: rewritten as 2:0dec01379d3b
+  |      Fate: rewritten as 0dec01379d3b
   |
   o  ea207398892e
   
@@ -1127,10 +1133,10 @@
   o  f897c6137566
   |
   | @  0dec01379d3b
-  | |    Obsfate: rewritten as 3:f897c6137566; rewritten as 1:471f378eab4c
+  | |    Obsfate: rewritten as f897c6137566; rewritten as 471f378eab4c
   | |
   | x  471f378eab4c
-  |/     Obsfate: rewritten as 2:0dec01379d3b
+  |/     Obsfate: rewritten as 0dec01379d3b
   |
   o  ea207398892e
   
@@ -1177,15 +1183,15 @@
   | |    semi-colon: 1:471f378eab4c
   | |    Successors: 3:f897c6137566; 1:471f378eab4c
   | |    semi-colon: 3:f897c6137566; 1:471f378eab4c
-  | |    Fate: rewritten as 3:f897c6137566
-  | |    Fate: rewritten as 1:471f378eab4c
+  | |    Fate: rewritten as f897c6137566
+  | |    Fate: rewritten as 471f378eab4c
   | |
   | x  471f378eab4c
   |/     Precursors: 2:0dec01379d3b
   |      semi-colon: 2:0dec01379d3b
   |      Successors: 2:0dec01379d3b
   |      semi-colon: 2:0dec01379d3b
-  |      Fate: rewritten as 2:0dec01379d3b
+  |      Fate: rewritten as 0dec01379d3b
   |
   @  ea207398892e
   
@@ -1295,14 +1301,14 @@
   $ hg up 6
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg commit --amend -m "Add only B"
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg up 6 --hidden
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   working directory parent is obsolete! (4a004186e638)
   (use 'hg evolve' to update to its successor: b18bc8331526)
   $ hg commit --amend -m "Add B only"
-  4 new content-divergent changesets
+  4 new divergent changesets
 
   $ hg log -G
   @  changeset:   9:0b997eb7ceee
@@ -1310,34 +1316,34 @@
   |  parent:      5:dd800401bd8c
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: content-divergent
+  |  trouble:     divergent
   |  summary:     Add B only
   |
   | o  changeset:   8:b18bc8331526
   |/   parent:      5:dd800401bd8c
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    instability: content-divergent
+  |    trouble:     divergent
   |    summary:     Add only B
   |
   | o  changeset:   7:ba2ed02b0c9a
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan, content-divergent
+  | |  trouble:     unstable, divergent
   | |  summary:     Add A,B,C
   | |
   | x  changeset:   6:4a004186e638
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 8:b18bc8331526
-  |    obsolete:    reworded using amend as 9:0b997eb7ceee
+  |    obsolete:    reworded as b18bc8331526
+  |    obsolete:    reworded as 0b997eb7ceee
   |    summary:     Add A,B,C
   |
   o  changeset:   5:dd800401bd8c
   |  parent:      3:f897c6137566
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: content-divergent
+  |  trouble:     divergent
   |  summary:     Add A,B,C
   |
   o  changeset:   3:f897c6137566
@@ -1366,8 +1372,8 @@
   | x  4a004186e638
   |/     Successors: 8:b18bc8331526; 9:0b997eb7ceee
   |      semi-colon: 8:b18bc8331526; 9:0b997eb7ceee
-  |      Fate: reworded using amend as 8:b18bc8331526
-  |      Fate: reworded using amend as 9:0b997eb7ceee
+  |      Fate: reworded as b18bc8331526
+  |      Fate: reworded as 0b997eb7ceee
   |
   o  dd800401bd8c
   |
@@ -1383,7 +1389,7 @@
   | o  ba2ed02b0c9a
   | |
   | x  4a004186e638
-  |/     Obsfate: reworded using amend as 8:b18bc8331526; reworded using amend as 9:0b997eb7ceee
+  |/     Obsfate: reworded as b18bc8331526; reworded as 0b997eb7ceee
   |
   o  dd800401bd8c
   |
@@ -1406,8 +1412,8 @@
   |      semi-colon: 4:9bd10a0775e4
   |      Successors: 8:b18bc8331526; 9:0b997eb7ceee
   |      semi-colon: 8:b18bc8331526; 9:0b997eb7ceee
-  |      Fate: reworded using amend as 8:b18bc8331526
-  |      Fate: reworded using amend as 9:0b997eb7ceee
+  |      Fate: reworded as b18bc8331526
+  |      Fate: reworded as 0b997eb7ceee
   |
   o  dd800401bd8c
   |    Precursors: 4:9bd10a0775e4
@@ -1415,7 +1421,7 @@
   | x  9bd10a0775e4
   |/     Successors: 5:dd800401bd8c 6:4a004186e638 7:ba2ed02b0c9a
   |      semi-colon: 5:dd800401bd8c 6:4a004186e638 7:ba2ed02b0c9a
-  |      Fate: split as 5:dd800401bd8c, 6:4a004186e638, 7:ba2ed02b0c9a
+  |      Fate: split as 4a004186e638, ba2ed02b0c9a, dd800401bd8c
   |
   o  f897c6137566
   |    Precursors: 2:0dec01379d3b
@@ -1425,15 +1431,15 @@
   | |    semi-colon: 1:471f378eab4c
   | |    Successors: 3:f897c6137566; 1:471f378eab4c
   | |    semi-colon: 3:f897c6137566; 1:471f378eab4c
-  | |    Fate: rewritten as 3:f897c6137566
-  | |    Fate: rewritten as 1:471f378eab4c
+  | |    Fate: rewritten as f897c6137566
+  | |    Fate: rewritten as 471f378eab4c
   | |
   | x  471f378eab4c
   |/     Precursors: 2:0dec01379d3b
   |      semi-colon: 2:0dec01379d3b
   |      Successors: 2:0dec01379d3b
   |      semi-colon: 2:0dec01379d3b
-  |      Fate: rewritten as 2:0dec01379d3b
+  |      Fate: rewritten as 0dec01379d3b
   |
   o  ea207398892e
   
@@ -1445,20 +1451,20 @@
   | o  ba2ed02b0c9a
   | |
   | x  4a004186e638
-  |/     Obsfate: reworded using amend as 8:b18bc8331526; reworded using amend as 9:0b997eb7ceee
+  |/     Obsfate: reworded as b18bc8331526; reworded as 0b997eb7ceee
   |
   o  dd800401bd8c
   |
   | x  9bd10a0775e4
-  |/     Obsfate: split as 5:dd800401bd8c, 6:4a004186e638, 7:ba2ed02b0c9a
+  |/     Obsfate: split as 4a004186e638, ba2ed02b0c9a, dd800401bd8c
   |
   o  f897c6137566
   |
   | x  0dec01379d3b
-  | |    Obsfate: rewritten as 3:f897c6137566; rewritten as 1:471f378eab4c
+  | |    Obsfate: rewritten as f897c6137566; rewritten as 471f378eab4c
   | |
   | x  471f378eab4c
-  |/     Obsfate: rewritten as 2:0dec01379d3b
+  |/     Obsfate: rewritten as 0dec01379d3b
   |
   o  ea207398892e
   
@@ -1484,8 +1490,8 @@
   | @  9bd10a0775e4
   |/     Successors: 5:dd800401bd8c 9:0b997eb7ceee 10:eceed8f98ffc; 5:dd800401bd8c 8:b18bc8331526 10:eceed8f98ffc
   |      semi-colon: 5:dd800401bd8c 9:0b997eb7ceee 10:eceed8f98ffc; 5:dd800401bd8c 8:b18bc8331526 10:eceed8f98ffc
-  |      Fate: split using amend, rebase as 5:dd800401bd8c, 9:0b997eb7ceee, 10:eceed8f98ffc
-  |      Fate: split using amend, rebase as 5:dd800401bd8c, 8:b18bc8331526, 10:eceed8f98ffc
+  |      Fate: split as 0b997eb7ceee, dd800401bd8c, eceed8f98ffc
+  |      Fate: split as b18bc8331526, dd800401bd8c, eceed8f98ffc
   |
   o  f897c6137566
   |
@@ -1501,7 +1507,7 @@
   o  dd800401bd8c
   |
   | @  9bd10a0775e4
-  |/     Obsfate: split using amend, rebase as 5:dd800401bd8c, 9:0b997eb7ceee, 10:eceed8f98ffc; split using amend, rebase as 5:dd800401bd8c, 8:b18bc8331526, 10:eceed8f98ffc
+  |/     Obsfate: split as 0b997eb7ceee, dd800401bd8c, eceed8f98ffc; split as b18bc8331526, dd800401bd8c, eceed8f98ffc
   |
   o  f897c6137566
   |
@@ -1531,13 +1537,13 @@
   (use 'hg evolve' to update to its parent successor)
   $ hg tlog
   @  471f378eab4c
-  |    Fate: pruned using prune
+  |    Fate: pruned
   |
   o  ea207398892e
   
   $ hg fatelog -v
   @  471f378eab4c
-  |    Obsfate: pruned using prune by test (at 1970-01-01 00:00 +0000)
+  |    Obsfate: pruned by test (at 1970-01-01 00:00 +0000)
   |
   o  ea207398892e
   
--- a/tests/test-evolve-topic.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve-topic.t	Mon Apr 23 12:23:00 2018 +0200
@@ -87,16 +87,16 @@
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ echo ddd >> ddd
   $ hg amend
-  6 new orphan changesets
+  6 new unstable changesets
   $ hg up 'desc(fff)'
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo fff >> fff
   $ hg amend
 
   $ hg log -G
-  @  11 - {foo} e104f49bab28 add fff (draft)
+  @  13 - {foo} e104f49bab28 add fff (draft)
   |
-  | o  10 - {foo} d9cacd156ffc add ddd (draft)
+  | o  11 - {foo} d9cacd156ffc add ddd (draft)
   | |
   | | o  9 - {bar} 1d964213b023 add jjj (draft)
   | | |
@@ -123,16 +123,16 @@
 
   $ hg evolve --all
   move:[4] add eee
-  atop:[10] add ddd
-  move:[11] add fff
-  atop:[12] add eee
+  atop:[11] add ddd
+  move:[13] add fff
+  atop:[14] add eee
   working directory is now at 070c5573d8f9
   $ hg log -G
-  @  13 - {foo} 070c5573d8f9 add fff (draft)
+  @  15 - {foo} 070c5573d8f9 add fff (draft)
   |
-  o  12 - {foo} 42b49017ff90 add eee (draft)
+  o  14 - {foo} 42b49017ff90 add eee (draft)
   |
-  o  10 - {foo} d9cacd156ffc add ddd (draft)
+  o  11 - {foo} d9cacd156ffc add ddd (draft)
   |
   | o  9 - {bar} 1d964213b023 add jjj (draft)
   | |
@@ -160,28 +160,28 @@
 
   $ hg evolve --rev 'topic(bar)'
   move:[6] add ggg
-  atop:[13] add fff
+  atop:[15] add fff
   move:[7] add hhh
-  atop:[14] add ggg
+  atop:[16] add ggg
   move:[8] add iii
-  atop:[15] add hhh
+  atop:[17] add hhh
   move:[9] add jjj
-  atop:[16] add iii
+  atop:[18] add iii
   working directory is now at 9bf430c106b7
   $ hg log -G
-  @  17 - {bar} 9bf430c106b7 add jjj (draft)
+  @  19 - {bar} 9bf430c106b7 add jjj (draft)
   |
-  o  16 - {bar} d2dc89c57700 add iii (draft)
+  o  18 - {bar} d2dc89c57700 add iii (draft)
   |
-  o  15 - {bar} 20bc4d02aa62 add hhh (draft)
+  o  17 - {bar} 20bc4d02aa62 add hhh (draft)
   |
-  o  14 - {bar} 16d6f664b17c add ggg (draft)
+  o  16 - {bar} 16d6f664b17c add ggg (draft)
   |
-  o  13 - {foo} 070c5573d8f9 add fff (draft)
+  o  15 - {foo} 070c5573d8f9 add fff (draft)
   |
-  o  12 - {foo} 42b49017ff90 add eee (draft)
+  o  14 - {foo} 42b49017ff90 add eee (draft)
   |
-  o  10 - {foo} d9cacd156ffc add ddd (draft)
+  o  11 - {foo} d9cacd156ffc add ddd (draft)
   |
   o  2 - {foo} cced9bac76e3 add ccc (draft)
   |
@@ -200,10 +200,10 @@
   0 files updated, 0 files merged, 4 files removed, 0 files unresolved
   $ hg prev
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  [12] add eee
+  [14] add eee
   $ hg next
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  [13] add fff
+  [15] add fff
   $ hg next
   no children on topic "foo"
   do you want --no-topic
@@ -211,11 +211,11 @@
   $ hg next --no-topic
   switching to topic bar
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  [14] add ggg
+  [16] add ggg
   $ hg prev
   preserving the current topic 'bar'
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  [13] add fff
+  [15] add fff
   $ hg prev
   no parent in topic "bar"
   (do you want --no-topic)
@@ -223,24 +223,24 @@
   $ hg prev --no-topic
   switching to topic foo
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  [12] add eee
+  [14] add eee
 
 Testing when instability is involved
 
   $ hg log -G
-  o  17 - {bar} 9bf430c106b7 add jjj (draft)
+  o  19 - {bar} 9bf430c106b7 add jjj (draft)
   |
-  o  16 - {bar} d2dc89c57700 add iii (draft)
+  o  18 - {bar} d2dc89c57700 add iii (draft)
   |
-  o  15 - {bar} 20bc4d02aa62 add hhh (draft)
+  o  17 - {bar} 20bc4d02aa62 add hhh (draft)
   |
-  o  14 - {bar} 16d6f664b17c add ggg (draft)
+  o  16 - {bar} 16d6f664b17c add ggg (draft)
   |
-  o  13 - {foo} 070c5573d8f9 add fff (draft)
+  o  15 - {foo} 070c5573d8f9 add fff (draft)
   |
-  @  12 - {foo} 42b49017ff90 add eee (draft)
+  @  14 - {foo} 42b49017ff90 add eee (draft)
   |
-  o  10 - {foo} d9cacd156ffc add ddd (draft)
+  o  11 - {foo} d9cacd156ffc add ddd (draft)
   |
   o  2 - {foo} cced9bac76e3 add ccc (draft)
   |
@@ -266,27 +266,27 @@
 
   $ hg prev
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  [18] add fff
+  [20] add fff
 
 Testing issue 5708 when we are on obsolete changeset and there is active topic
 ------------------------------------------------------------------------------
 
   $ hg log --graph
-  @  18 - {bar} 793eb6370b2d add fff (draft)
+  @  20 - {bar} 793eb6370b2d add fff (draft)
   |
-  | o  17 - {bar} 9bf430c106b7 add jjj (draft)
+  | o  19 - {bar} 9bf430c106b7 add jjj (draft)
   | |
-  | o  16 - {bar} d2dc89c57700 add iii (draft)
+  | o  18 - {bar} d2dc89c57700 add iii (draft)
   | |
-  | o  15 - {bar} 20bc4d02aa62 add hhh (draft)
+  | o  17 - {bar} 20bc4d02aa62 add hhh (draft)
   | |
-  | o  14 - {bar} 16d6f664b17c add ggg (draft)
+  | o  16 - {bar} 16d6f664b17c add ggg (draft)
   | |
-  | x  13 - {foo} 070c5573d8f9 add fff (draft)
+  | x  15 - {foo} 070c5573d8f9 add fff (draft)
   |/
-  o  12 - {foo} 42b49017ff90 add eee (draft)
+  o  14 - {foo} 42b49017ff90 add eee (draft)
   |
-  o  10 - {foo} d9cacd156ffc add ddd (draft)
+  o  11 - {foo} d9cacd156ffc add ddd (draft)
   |
   o  2 - {foo} cced9bac76e3 add ccc (draft)
   |
@@ -310,42 +310,48 @@
   working directory parent is obsolete! (20bc4d02aa62)
   (use 'hg evolve' to update to its successor: d834582d9ee3)
   $ hg log -Gr 14::
-  o  19 - {bar} d834582d9ee3 add hhh (draft)
+  o  22 - {bar} d834582d9ee3 add hhh (draft)
   |
-  | o  17 - {bar} 9bf430c106b7 add jjj (draft)
+  | o  20 - {bar} 793eb6370b2d add fff (draft)
   | |
-  | o  16 - {bar} d2dc89c57700 add iii (draft)
+  | | o  19 - {bar} 9bf430c106b7 add jjj (draft)
+  | | |
+  | | o  18 - {bar} d2dc89c57700 add iii (draft)
+  | | |
+  +---@  17 - {bar} 20bc4d02aa62 add hhh (draft)
   | |
-  | @  15 - {bar} 20bc4d02aa62 add hhh (draft)
+  o |  16 - {bar} 16d6f664b17c add ggg (draft)
+  | |
+  x |  15 - {foo} 070c5573d8f9 add fff (draft)
   |/
-  o  14 - {bar} 16d6f664b17c add ggg (draft)
+  o  14 - {foo} 42b49017ff90 add eee (draft)
   |
   ~
 
   $ hg prev
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  [14] add ggg
+  [16] add ggg
 
 When the current topic and successors topic are same, but obsolete cset has
 different topic
 
   $ hg rebase -s d2dc89c57700 -d d834582d9ee3 --config extensions.rebase=
-  rebasing 16:d2dc89c57700 "add iii" (bar)
-  rebasing 17:9bf430c106b7 "add jjj" (bar)
+  rebasing 18:d2dc89c57700 "add iii"
+  rebasing 19:9bf430c106b7 "add jjj"
   $ hg log -Gr 42b49017ff90::
-  o  21 - {bar} 7542e76aba2c add jjj (draft)
+  o  24 - {bar} 7542e76aba2c add jjj (draft)
   |
-  o  20 - {bar} 7858bd7e9906 add iii (draft)
+  o  23 - {bar} 7858bd7e9906 add iii (draft)
   |
-  o  19 - {bar} d834582d9ee3 add hhh (draft)
+  o  22 - {bar} d834582d9ee3 add hhh (draft)
   |
-  | o  18 - {bar} 793eb6370b2d add fff (draft)
+  | o  20 - {bar} 793eb6370b2d add fff (draft)
   | |
-  @ |  14 - {bar} 16d6f664b17c add ggg (draft)
+  @ |  16 - {bar} 16d6f664b17c add ggg (draft)
   | |
-  x |  13 - {foo} 070c5573d8f9 add fff (draft)
+  x |  15 - {foo} 070c5573d8f9 add fff (draft)
   |/
-  o  12 - {foo} 42b49017ff90 add eee (draft)
+  o  14 - {foo} 42b49017ff90 add eee (draft)
   |
   ~
 
@@ -370,4 +376,4 @@
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg prev
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  [12] add eee
+  [14] add eee
--- a/tests/test-evolve.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-evolve.t	Mon Apr 23 12:23:00 2018 +0200
@@ -327,7 +327,7 @@
 changeset plus the updating changeset are hidden from view by default::
 
   $ hg log
-  3	feature-B: another feature (child of 568a468b60fc) - test
+  4	feature-B: another feature (child of 568a468b60fc) - test
   1	feature-A: a nifty feature - test
   0	: base - test
 
@@ -344,18 +344,22 @@
 (amend of on ancestors)
 
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg log
-  4	feature-A: a nifty feature - test
-  3	feature-B: another feature (child of 568a468b60fc) - test
+  6	feature-A: a nifty feature - test
+  4	feature-B: another feature (child of 568a468b60fc) - test
   1	: a nifty feature - test
   0	: base - test
   $ hg up -q 0
   $ glog --hidden
-  o  4:ba0ec09b1bab@default(draft) a nifty feature
+  o  6:ba0ec09b1bab@default(draft) a nifty feature
   |
-  | o  3:6992c59c6b06@default(draft) another feature (child of 568a468b60fc)
+  | x  5:c296b79833d1@default(draft) temporary amend commit for 568a468b60fc
   | |
+  | | o  4:6992c59c6b06@default(draft) another feature (child of 568a468b60fc)
+  | |/
+  | | x  3:c97947cdc7a2@default(draft) temporary amend commit for 73296a82292a
+  | | |
   | | x  2:73296a82292a@default(draft) another feature (child of 568a468b60fc)
   | |/
   | x  1:568a468b60fc@default(draft) a nifty feature
@@ -363,16 +367,18 @@
   @  0:e55e0562ee93@default(public) base
   
   $ hg debugobsolete
-  73296a82292a76fb8a7061969d2489ec0d84cd5e 6992c59c6b06a1b4a92e24ff884829ae026d018b 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
-  568a468b60fc99a42d5d4ddbe181caff1eef308d ba0ec09b1babf3489b567853807f452edd46704f 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
+  73296a82292a76fb8a7061969d2489ec0d84cd5e 6992c59c6b06a1b4a92e24ff884829ae026d018b 0 (*) {'ef1': '8', 'user': 'test'} (glob)
+  c97947cdc7a2a11cf78419f5c2c3dd3944ec79e8 0 {73296a82292a76fb8a7061969d2489ec0d84cd5e} (*) {'ef1': '0', 'user': 'test'} (glob)
+  568a468b60fc99a42d5d4ddbe181caff1eef308d ba0ec09b1babf3489b567853807f452edd46704f 0 (*) {'ef1': '8', 'user': 'test'} (glob)
+  c296b79833d1d497f33144786174bf35e04e44a3 0 {568a468b60fc99a42d5d4ddbe181caff1eef308d} (*) {'ef1': '0', 'user': 'test'} (glob)
   $ hg evolve
-  move:[3] another feature (child of 568a468b60fc)
-  atop:[4] a nifty feature
+  move:[4] another feature (child of 568a468b60fc)
+  atop:[6] a nifty feature
   merging main-file-1
   working directory is now at 99833d22b0c6
   $ hg log
-  5	feature-B: another feature (child of ba0ec09b1bab) - test
-  4	feature-A: a nifty feature - test
+  7	feature-B: another feature (child of ba0ec09b1bab) - test
+  6	feature-A: a nifty feature - test
   0	: base - test
 
 Test commit -o options
@@ -383,46 +389,46 @@
   adding file-from-B
   reverting main-file-1
   $ sed -i'' -e s/Zwei/deux/ main-file-1
-  $ hg commit -m 'another feature that rox' -o 5
+  $ hg commit -m 'another feature that rox' -o 7
   created new head
   $ hg log
-  6	feature-B: another feature that rox - test
-  4	feature-A: a nifty feature - test
+  8	feature-B: another feature that rox - test
+  6	feature-A: a nifty feature - test
   0	: base - test
 
 phase change turning obsolete changeset public issue a bumped warning
 
   $ hg phase --hidden --public 99833d22b0c6
-  1 new phase-divergent changesets
+  1 new bumped changesets
 
 all solving bumped troubled
 
-  $ glog
-  @  6:47d52a103155@default(draft) another feature that rox
+  $ hg log -G
+  @  8	feature-B: another feature that rox - test
   |
-  | o  5:99833d22b0c6@default(public) another feature (child of ba0ec09b1bab)
+  | o  7	: another feature (child of ba0ec09b1bab) - test
   |/
-  o  4:ba0ec09b1bab@default(public) a nifty feature
+  o  6	feature-A: a nifty feature - test
   |
-  o  0:e55e0562ee93@default(public) base
+  o  0	: base - test
   
   $ hg evolve --any --traceback --phase-divergent
-  recreate:[6] another feature that rox
-  atop:[5] another feature (child of ba0ec09b1bab)
+  recreate:[8] another feature that rox
+  atop:[7] another feature (child of ba0ec09b1bab)
   computing new diff
-  committed as aca219761afb
-  working directory is now at aca219761afb
-  $ glog
-  @  7:aca219761afb@default(draft) phase-divergent update to 99833d22b0c6:
+  committed as 6707c5e1c49d
+  working directory is now at 6707c5e1c49d
+  $ hg log -G
+  @  9	feature-B: bumped update to 99833d22b0c6: - test
   |
-  o  5:99833d22b0c6@default(public) another feature (child of ba0ec09b1bab)
+  o  7	: another feature (child of ba0ec09b1bab) - test
   |
-  o  4:ba0ec09b1bab@default(public) a nifty feature
+  o  6	feature-A: a nifty feature - test
   |
-  o  0:e55e0562ee93@default(public) base
+  o  0	: base - test
   
-  $ hg diff --hidden -r aca219761afb -r 47d52a103155
-  $ hg diff -r aca219761afb^ -r aca219761afb
+  $ hg diff --hidden -r 6707c5e1c49d -r 47d52a103155
+  $ hg diff -r 6707c5e1c49d^ -r 6707c5e1c49d
   diff --git a/main-file-1 b/main-file-1
   --- a/main-file-1
   +++ b/main-file-1
@@ -436,26 +442,26 @@
   $ hg commit -m 'dansk 2!'
   $ sed -i'' -e s/Three/tre/ main-file-1
   $ hg commit -m 'dansk 3!'
-  $ hg update aca219761afb
+  $ hg update 6707c5e1c49d
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ sed -i'' -e s/Un/Én/ main-file-1
   $ hg commit --amend -m 'dansk!'
-  2 new orphan changesets
+  2 new unstable changesets
 
 (ninja test for the {trouble} template:
 
   $ hg log -G --template '{rev} {troubles}\n'
-  @  10
+  @  13
   |
-  | o  9 orphan
+  | o  11 orphan
   | |
-  | o  8 orphan
+  | o  10 orphan
   | |
-  | x  7
+  | x  9
   |/
-  o  5
+  o  7
   |
-  o  4
+  o  6
   |
   o  0
   
@@ -464,23 +470,23 @@
 (/ninja)
 
   $ hg evolve --all --traceback
-  move:[8] dansk 2!
-  atop:[10] dansk!
+  move:[10] dansk 2!
+  atop:[13] dansk!
   merging main-file-1
-  move:[9] dansk 3!
-  atop:[11] dansk 2!
+  move:[11] dansk 3!
+  atop:[14] dansk 2!
   merging main-file-1
-  working directory is now at 96abb1319a47
+  working directory is now at 68557e4f0048
   $ hg log -G
-  @  12	: dansk 3! - test
+  @  15	: dansk 3! - test
   |
-  o  11	: dansk 2! - test
+  o  14	: dansk 2! - test
   |
-  o  10	feature-B: dansk! - test
+  o  13	feature-B: dansk! - test
   |
-  o  5	: another feature (child of ba0ec09b1bab) - test
+  o  7	: another feature (child of ba0ec09b1bab) - test
   |
-  o  4	feature-A: a nifty feature - test
+  o  6	feature-A: a nifty feature - test
   |
   o  0	: base - test
   
@@ -508,7 +514,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets 702e4d0a6d86
   $ cd alpha
 
   $ cat << EOF > A
@@ -541,13 +546,13 @@
   checking manifests
   crosschecking files in changesets and manifests
   checking files
-  3 files, 3 changesets, 3 total revisions
+  3 files, 4 changesets, 4 total revisions
   $ hg --config extensions.hgext.mq= strip 'extinct()'
   abort: empty revision set
   [255]
 (do some garbare collection)
   $ hg --config extensions.hgext.mq= strip --hidden 'extinct()'  --config devel.strip-obsmarkers=no
-  saved backup bundle to $TESTTMP/alpha/.hg/strip-backup/e87767087a57-a365b072-backup.hg (glob)
+  saved backup bundle to $TESTTMP/alpha/.hg/strip-backup/e87767087a57-d7bd82e9-backup.hg (glob)
   $ hg verify
   checking changesets
   checking manifests
@@ -566,8 +571,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  1 new obsolescence markers
-  new changesets c6dda801837c
+  2 new obsolescence markers
   (run 'hg update' to get a working copy)
   $ hg up
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
@@ -618,8 +622,8 @@
   o  0:8685c6d34325@default(draft) add 0
   
   $ hg debugobsolete
-  0e84df4912da4c7cad22a3b4fcfd58ddfb7c8ae9 fa455b5098e0ce8c1871edf6369f32be7d8b4d1c 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'grab', 'user': 'test'}
-  db038628b9e56f51a454c0da0c508df247b41748 417185465d2c68e575cff4cd6ed8a4047505ef24 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
+  0e84df4912da4c7cad22a3b4fcfd58ddfb7c8ae9 0b9e50c35132ff548ec0065caea6a87e1ebcef32 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  db038628b9e56f51a454c0da0c508df247b41748 acb28cd497b7f8767e01ef70f68697a959573c2d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Test grab --continue
 
@@ -661,9 +665,9 @@
   o  0:8685c6d34325@default(draft) add 0
   
   $ hg debugobsolete
-  0e84df4912da4c7cad22a3b4fcfd58ddfb7c8ae9 fa455b5098e0ce8c1871edf6369f32be7d8b4d1c 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'grab', 'user': 'test'}
-  db038628b9e56f51a454c0da0c508df247b41748 417185465d2c68e575cff4cd6ed8a4047505ef24 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
-  a5bfd90a2f29c7ccb8f917ff4e5013a9053d0a04 fb2c0f0a0c54be4367988521bad2cbd33a540969 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '12', 'operation': 'grab', 'user': 'test'}
+  0e84df4912da4c7cad22a3b4fcfd58ddfb7c8ae9 0b9e50c35132ff548ec0065caea6a87e1ebcef32 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  db038628b9e56f51a454c0da0c508df247b41748 acb28cd497b7f8767e01ef70f68697a959573c2d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  a5bfd90a2f29c7ccb8f917ff4e5013a9053d0a04 920e58bb443b73eea9d6d65570b4241051ea3229 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Test touch
 
@@ -765,14 +769,14 @@
   $ hg olog | head -n 10 # hg touch makes the output unstable (fix it with devel option for more stable touch)
   @    d26d339c513f (12) add 4
   |\
-  x |  ce341209337f (4) add 4
-   /     rewritten(description, user, content) as d26d339c513f using fold by test (Thu Jan 01 00:00:00 1970 +0000)
-  |
-  x    cf0c3904643c (11) add 3
-  |\     rewritten(description, user, parent, content) as d26d339c513f using fold by test (Thu Jan 01 00:00:00 1970 +0000)
-  | |
-  | \
-  | |\
+  x |    af636757ce3b (11) add 3
+  |\ \     rewritten as d26d339c513f by test (Thu Jan 01 00:00:00 1970 +0000)
+  | | |
+  | \ \
+  | |\ \
+  | | | x  ce341209337f (4) add 4
+  | | |      rewritten as d26d339c513f by test (Thu Jan 01 00:00:00 1970 +0000)
+  | | |
 
 Test obsstore stat
 
@@ -785,20 +789,18 @@
                 2 successors:         0
       more than 2 successors:         0
       available  keys:
-                  ef1:               10
-            operation:               10
                  user:               10
   marker size:
       format v1:
-          smallest length:           90
-          longer length:             92
-          median length:             91
-          mean length:               90
-      format v0:
           smallest length:           * (glob)
           longer length:             * (glob)
           median length:             * (glob)
           mean length:               * (glob)
+      format v0:
+          smallest length:           66
+          longer length:             66
+          median length:             66
+          mean length:               66
   disconnected clusters:              1
           any known node:             1
           smallest length:           10
@@ -828,7 +830,7 @@
   $ hg ci -m c
   $ hg prune .^
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg stab --any
   move:[15] c
   atop:[13] a
@@ -845,13 +847,13 @@
   2 changesets folded
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ glog
-  @  13:284c0d45770d@default(draft) Folding with custom commit message
+  @  16:98cb758db56d@default(draft) Folding with custom commit message
   |
-  o  10:9975c016fe7b@default(draft) dansk!
+  o  13:0a2f9b959bb4@default(draft) dansk!
   |
-  o  5:99833d22b0c6@default(public) another feature (child of ba0ec09b1bab)
+  o  7:99833d22b0c6@default(public) another feature (child of ba0ec09b1bab)
   |
-  o  4:ba0ec09b1bab@default(public) a nifty feature
+  o  6:ba0ec09b1bab@default(public) a nifty feature
   |
   o  0:e55e0562ee93@default(public) base
   
@@ -864,10 +866,10 @@
   2 changesets folded
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg qlog
-  14 - 8693d0f277b8 A longer
+  17 - a00182c58888 A longer
                     commit message (draft)
-  5 - 99833d22b0c6 another feature (child of ba0ec09b1bab) (public)
-  4 - ba0ec09b1bab a nifty feature (public)
+  7 - 99833d22b0c6 another feature (child of ba0ec09b1bab) (public)
+  6 - ba0ec09b1bab a nifty feature (public)
   0 - e55e0562ee93 base (public)
 
   $ cd ..
@@ -905,17 +907,17 @@
   marked working directory as branch mybranch
   (branches are permanent and global, did you want a bookmark?)
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
 
   $ hg evolve
   move:[3] a3
-  atop:[4] a2
+  atop:[5] a2
   working directory is now at 7c5649f73d11
 
   $ hg log -G --template '{rev} [{branch}] {desc|firstline}\n'
-  @  5 [mybranch] a3
+  @  6 [mybranch] a3
   |
-  o  4 [mybranch] a2
+  o  5 [mybranch] a2
   |
   o  1 [default] a1
   |
@@ -927,21 +929,21 @@
   $ hg up 'desc(a1)'
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg amend -m 'a1_'
-  2 new orphan changesets
+  2 new unstable changesets
   $ hg evolve
-  move:[4] a2
-  atop:[6] a1_
+  move:[5] a2
+  atop:[7] a1_
   working directory is now at eb07e22a0e63
   $ hg evolve
-  move:[5] a3
-  atop:[7] a2
+  move:[6] a3
+  atop:[8] a2
   working directory is now at 777c26ca5e78
   $ hg log -G --template '{rev} [{branch}] {desc|firstline}\n'
-  @  8 [mybranch] a3
+  @  9 [mybranch] a3
   |
-  o  7 [mybranch] a2
+  o  8 [mybranch] a2
   |
-  o  6 [default] a1_
+  o  7 [default] a1_
   |
   o  0 [default] a0
   
@@ -951,18 +953,18 @@
   $ hg up -r "desc('a1_')"
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg ci --amend -m 'a1__'
-  2 new orphan changesets
+  2 new unstable changesets
 
   $ hg up -r "desc('a2')"
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg log -G --template '{rev} [{branch}] {desc|firstline}\n'
-  o  9 [default] a1__
+  o  10 [default] a1__
   |
-  | o  8 [mybranch] a3
+  | o  9 [mybranch] a3
   | |
-  | @  7 [mybranch] a2
+  | @  8 [mybranch] a2
   | |
-  | x  6 [default] a1_
+  | x  7 [default] a1_
   |/
   o  0 [default] a0
   
@@ -981,22 +983,22 @@
   .hg/bookmarks
   .hg/bookmarks.* (glob)
   $ hg evolve
-  move:[7] a2
-  atop:[9] a1__
+  move:[8] a2
+  atop:[10] a1__
   (leaving bookmark testbookmark)
   working directory is now at d952e93add6f
   $ ls .hg/bookmarks*
   .hg/bookmarks
   $ glog
-  @  10:d952e93add6f@mybranch(draft) a2
+  @  11:d952e93add6f@mybranch(draft) a2
   |
-  o  9:9f8b83c2e7f3@default(draft) a1__
+  o  10:9f8b83c2e7f3@default(draft) a1__
   |
-  | o  8:777c26ca5e78@mybranch(draft) a3
+  | o  9:777c26ca5e78@mybranch(draft) a3
   | |
-  | x  7:eb07e22a0e63@mybranch(draft) a2
+  | x  8:eb07e22a0e63@mybranch(draft) a2
   | |
-  | x  6:faafc6cea0ba@default(draft) a1_
+  | x  7:faafc6cea0ba@default(draft) a1_
   |/
   o  0:07c1c36d9ef0@default(draft) a0
   
@@ -1008,35 +1010,35 @@
   $ hg revert -r d952e93add6f --all
   reverting a
   $ hg log -G --template '{rev} [{branch}] {desc|firstline}\n'
-  o  10 [mybranch] a2
+  o  11 [mybranch] a2
   |
-  @  9 [default] a1__
+  @  10 [default] a1__
   |
-  | o  8 [mybranch] a3
+  | o  9 [mybranch] a3
   | |
-  | x  7 [mybranch] a2
+  | x  8 [mybranch] a2
   | |
-  | x  6 [default] a1_
+  | x  7 [default] a1_
   |/
   o  0 [default] a0
   
   $ echo "hello world" > newfile
   $ hg add newfile
-  $ hg commit -m "add new file bumped" -o 10
+  $ hg commit -m "add new file bumped" -o 11
   $ hg phase --public --hidden d952e93add6f
-  1 new phase-divergent changesets
+  1 new bumped changesets
   $ hg log -G
-  @  11	: add new file bumped - test
+  @  12	: add new file bumped - test
   |
-  | o  10	: a2 - test
+  | o  11	: a2 - test
   |/
-  o  9	testbookmark: a1__ - test
+  o  10	testbookmark: a1__ - test
   |
-  | o  8	: a3 - test
+  | o  9	: a3 - test
   | |
-  | x  7	: a2 - test
+  | x  8	: a2 - test
   | |
-  | x  6	: a1_ - test
+  | x  7	: a1_ - test
   |/
   o  0	: a0 - test
   
@@ -1045,117 +1047,105 @@
 normally the unstable changeset would be solve first
 
   $ hg log -G
-  @  11	: add new file bumped - test
+  @  12	: add new file bumped - test
   |
-  | o  10	: a2 - test
+  | o  11	: a2 - test
   |/
-  o  9	testbookmark: a1__ - test
+  o  10	testbookmark: a1__ - test
   |
-  | o  8	: a3 - test
+  | o  9	: a3 - test
   | |
-  | x  7	: a2 - test
+  | x  8	: a2 - test
   | |
-  | x  6	: a1_ - test
+  | x  7	: a1_ - test
   |/
   o  0	: a0 - test
   
   $ hg evolve -r "desc('add new file bumped')" --phase-divergent
-  recreate:[11] add new file bumped
-  atop:[10] a2
+  recreate:[12] add new file bumped
+  atop:[11] a2
   computing new diff
-  committed as a8bb31d4b7f2
-  working directory is now at a8bb31d4b7f2
+  committed as f15d32934071
+  working directory is now at f15d32934071
   $ hg evolve --any
-  move:[8] a3
-  atop:[12] phase-divergent update to d952e93add6f:
-  working directory is now at b88539ad24d7
-  $ glog
-  @  13:b88539ad24d7@default(draft) a3
-  |
-  o  12:a8bb31d4b7f2@default(draft) phase-divergent update to d952e93add6f:
-  |
-  o  10:d952e93add6f@mybranch(public) a2
-  |
-  o  9:9f8b83c2e7f3@default(public) a1__
-  |
-  o  0:07c1c36d9ef0@default(public) a0
-  
-
+  move:[9] a3
+  atop:[13] bumped update to d952e93add6f:
+  working directory is now at cce26b684bfe
 Check that we can resolve troubles in a revset with more than one commit
-  $ hg up b88539ad24d7 -C
+  $ hg up cce26b684bfe -C
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ mkcommit gg
-  $ hg up b88539ad24d7
+  $ hg up cce26b684bfe
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ mkcommit gh
   created new head
-  $ hg up b88539ad24d7
+  $ hg up cce26b684bfe
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ printf "newline\nnewline\n" >> a
   $ hg log -G
-  o  15	: add gh - test
+  o  16	: add gh - test
   |
-  | o  14	: add gg - test
+  | o  15	: add gg - test
   |/
-  @  13	: a3 - test
+  @  14	: a3 - test
   |
-  o  12	: phase-divergent update to d952e93add6f: - test
+  o  13	: bumped update to d952e93add6f: - test
   |
-  o  10	: a2 - test
+  o  11	: a2 - test
   |
-  o  9	testbookmark: a1__ - test
+  o  10	testbookmark: a1__ - test
   |
   o  0	: a0 - test
   
   $ hg amend
-  2 new orphan changesets
-  $ glog
-  @  16:0cf3707e8971@default(draft) a3
+  2 new unstable changesets
+  $ hg log -G
+  @  18	: a3 - test
   |
-  | o  15:daa1ff1c7fbd@default(draft) add gh
+  | o  16	: add gh - test
   | |
-  | | o  14:484fb3cfa7f2@default(draft) add gg
+  | | o  15	: add gg - test
   | |/
-  | x  13:b88539ad24d7@default(draft) a3
+  | x  14	: a3 - test
   |/
-  o  12:a8bb31d4b7f2@default(draft) phase-divergent update to d952e93add6f:
+  o  13	: bumped update to d952e93add6f: - test
   |
-  o  10:d952e93add6f@mybranch(public) a2
+  o  11	: a2 - test
   |
-  o  9:9f8b83c2e7f3@default(public) a1__
+  o  10	testbookmark: a1__ - test
   |
-  o  0:07c1c36d9ef0@default(public) a0
+  o  0	: a0 - test
   
 
 Evolving an empty revset should do nothing
-  $ hg evolve --rev "daa1ff1c7fbd and 484fb3cfa7f2"
+  $ hg evolve --rev "beb41503aa3e and 27247fcb2df6"
   set of specified revisions is empty
   [1]
 
-  $ hg evolve --rev "b88539ad24d7::" --phase-divergent
+  $ hg evolve --rev "cce26b684bfe::" --phase-divergent
   no phasedivergent changesets in specified revisions
   (do you want to use --orphan)
   [2]
-  $ hg evolve --rev "b88539ad24d7::" --orphan
-  move:[14] add gg
-  atop:[16] a3
-  move:[15] add gh
-  atop:[16] a3
-  working directory is now at 0c049e4e5422
-  $ glog
-  @  18:0c049e4e5422@default(draft) add gh
+  $ hg evolve --rev "cce26b684bfe::" --orphan
+  move:[15] add gg
+  atop:[18] a3
+  move:[16] add gh
+  atop:[18] a3
+  working directory is now at e02107f98737
+  $ hg log -G
+  @  20	: add gh - test
   |
-  | o  17:98e171e2f272@default(draft) add gg
+  | o  19	: add gg - test
   |/
-  o  16:0cf3707e8971@default(draft) a3
+  o  18	: a3 - test
   |
-  o  12:a8bb31d4b7f2@default(draft) phase-divergent update to d952e93add6f:
+  o  13	: bumped update to d952e93add6f: - test
   |
-  o  10:d952e93add6f@mybranch(public) a2
+  o  11	: a2 - test
   |
-  o  9:9f8b83c2e7f3@default(public) a1__
+  o  10	testbookmark: a1__ - test
   |
-  o  0:07c1c36d9ef0@default(public) a0
+  o  0	: a0 - test
   
 Enabling commands selectively, no command enabled, next and fold and unknown
   $ cat >> $HGRCPATH <<EOF
@@ -1254,16 +1244,16 @@
 Shows "use 'hg evolve' to..." hints iff the evolve command is enabled
 
   $ hg --hidden up 14
-  2 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  working directory parent is obsolete! (484fb3cfa7f2)
+  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  working directory parent is obsolete! (cce26b684bfe)
   $ cat >> $HGRCPATH <<EOF
   > [experimental]
   > evolutioncommands=evolve
   > EOF
   $ hg --hidden up 15
-  1 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  working directory parent is obsolete! (daa1ff1c7fbd)
-  (use 'hg evolve' to update to its successor: 0c049e4e5422)
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  working directory parent is obsolete! (27247fcb2df6)
+  (use 'hg evolve' to update to its successor: 24e63b319adf)
 
 Restore all of the evolution features
 
@@ -1273,8 +1263,8 @@
   > EOF
 
 Check hg evolve --rev on singled out commit
-  $ hg up 98e171e2f272 -C
-  2 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  $ hg up 24e63b319adf -C
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ mkcommit j1
   $ mkcommit j2
   $ mkcommit j3
@@ -1283,29 +1273,29 @@
   $ echo "hello" > j4
   $ hg add j4
   $ hg amend
-  2 new orphan changesets
-  $ glog -r "0cf3707e8971::"
-  @  22:274b6cd0c101@default(draft) add j1
+  2 new unstable changesets
+  $ glog -r "edc3c9de504e::"
+  @  25:8dc373be86d9@default(draft) add j1
   |
-  | o  21:89e4f7e8feb5@default(draft) add j3
+  | o  23:d7eadcf6eccd@default(draft) add j3
   | |
-  | o  20:4cd61236beca@default(draft) add j2
+  | o  22:2223ea564144@default(draft) add j2
   | |
-  | x  19:0fd8bfb02de4@default(draft) add j1
+  | x  21:48490698b269@default(draft) add j1
   |/
-  | o  18:0c049e4e5422@default(draft) add gh
+  | o  20:e02107f98737@default(draft) add gh
   | |
-  o |  17:98e171e2f272@default(draft) add gg
+  o |  19:24e63b319adf@default(draft) add gg
   |/
-  o  16:0cf3707e8971@default(draft) a3
+  o  18:edc3c9de504e@default(draft) a3
   |
   ~
 
-  $ hg evolve --rev 89e4f7e8feb5 --any
+  $ hg evolve --rev d7eadcf6eccd --any
   abort: cannot specify both "--rev" and "--any"
   [255]
-  $ hg evolve --rev 89e4f7e8feb5
-  cannot solve instability of 89e4f7e8feb5, skipping
+  $ hg evolve --rev d7eadcf6eccd
+  cannot solve instability of d7eadcf6eccd, skipping
 
 Check that uncommit respects the allowunstable option
 With only createmarkers we can only uncommit on a head
@@ -1313,85 +1303,85 @@
   > [experimental]
   > evolution=createmarkers, allnewcommands
   > EOF
-  $ hg up 274b6cd0c101^
+  $ hg up 8dc373be86d9^
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg uncommit --all
   abort: uncommit will orphan 4 descendants
   (see 'hg help evolution.instability')
   [255]
-  $ hg up 274b6cd0c101
+  $ hg up 8dc373be86d9
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg uncommit --all
   new changeset is empty
   (use 'hg prune .' to remove it)
-  $ glog -r "0cf3707e8971::"
-  @  23:0ef9ff75f8e2@default(draft) add j1
+  $ glog -r "edc3c9de504e::"
+  @  26:044804d0c10d@default(draft) add j1
   |
-  | o  21:89e4f7e8feb5@default(draft) add j3
+  | o  23:d7eadcf6eccd@default(draft) add j3
   | |
-  | o  20:4cd61236beca@default(draft) add j2
+  | o  22:2223ea564144@default(draft) add j2
   | |
-  | x  19:0fd8bfb02de4@default(draft) add j1
+  | x  21:48490698b269@default(draft) add j1
   |/
-  | o  18:0c049e4e5422@default(draft) add gh
+  | o  20:e02107f98737@default(draft) add gh
   | |
-  o |  17:98e171e2f272@default(draft) add gg
+  o |  19:24e63b319adf@default(draft) add gg
   |/
-  o  16:0cf3707e8971@default(draft) a3
+  o  18:edc3c9de504e@default(draft) a3
   |
   ~
 
 Check that prune respects the allowunstable option
   $ hg up -C .
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  $ hg up 0c049e4e5422
+  $ hg up e02107f98737
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg evolve --all
   nothing to evolve on current working copy parent
   (2 other orphan in the repository, do you want --any or --rev)
   [2]
   $ hg evolve --all --any
-  move:[20] add j2
-  atop:[23] add j1
-  move:[21] add j3
-  atop:[24] add j2
-  working directory is now at 0d9203b74542
-  $ glog -r "0cf3707e8971::"
-  @  25:0d9203b74542@default(draft) add j3
+  move:[22] add j2
+  atop:[26] add j1
+  move:[23] add j3
+  atop:[27] add j2
+  working directory is now at c9a20e2d74aa
+  $ glog -r "edc3c9de504e::"
+  @  28:c9a20e2d74aa@default(draft) add j3
   |
-  o  24:f1b85956c48c@default(draft) add j2
+  o  27:b0e3066231e2@default(draft) add j2
   |
-  o  23:0ef9ff75f8e2@default(draft) add j1
+  o  26:044804d0c10d@default(draft) add j1
   |
-  | o  18:0c049e4e5422@default(draft) add gh
+  | o  20:e02107f98737@default(draft) add gh
   | |
-  o |  17:98e171e2f272@default(draft) add gg
+  o |  19:24e63b319adf@default(draft) add gg
   |/
-  o  16:0cf3707e8971@default(draft) a3
+  o  18:edc3c9de504e@default(draft) a3
   |
   ~
-  $ hg up 98e171e2f272
+  $ hg up 19
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ mkcommit c5_
   created new head
-  $ hg prune '0ef9ff75f8e2 + f1b85956c48c'
+  $ hg prune '044804d0c10d + b0e3066231e2'
   abort: touch will orphan 1 descendants
   (see 'hg help evolution.instability')
   [255]
-  $ hg prune '98e171e2f272::0d9203b74542'
+  $ hg prune '24e63b319adf::c9a20e2d74aa'
   abort: touch will orphan 1 descendants
   (see 'hg help evolution.instability')
   [255]
-  $ hg prune '0ef9ff75f8e2::'
+  $ hg prune '044804d0c10d::'
   3 changesets pruned
-  $ glog -r "0cf3707e8971::"
-  @  26:4c6f6f6d1976@default(draft) add c5_
+  $ glog -r "edc3c9de504e::"
+  @  29:2251801b6c91@default(draft) add c5_
   |
-  | o  18:0c049e4e5422@default(draft) add gh
+  | o  20:e02107f98737@default(draft) add gh
   | |
-  o |  17:98e171e2f272@default(draft) add gg
+  o |  19:24e63b319adf@default(draft) add gg
   |/
-  o  16:0cf3707e8971@default(draft) a3
+  o  18:edc3c9de504e@default(draft) a3
   |
   ~
 
@@ -1399,24 +1389,24 @@
 
 (most of this has been moved to test-fold.t)
 
-  $ hg up 0cf3707e8971
+  $ hg up edc3c9de504e
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ mkcommit unstableifparentisfolded
   created new head
-  $ glog -r "0cf3707e8971::"
-  @  27:2d1b55e10be9@default(draft) add unstableifparentisfolded
+  $ glog -r "edc3c9de504e::"
+  @  30:68330ac625b8@default(draft) add unstableifparentisfolded
   |
-  | o  26:4c6f6f6d1976@default(draft) add c5_
+  | o  29:2251801b6c91@default(draft) add c5_
   | |
-  +---o  18:0c049e4e5422@default(draft) add gh
+  +---o  20:e02107f98737@default(draft) add gh
   | |
-  | o  17:98e171e2f272@default(draft) add gg
+  | o  19:24e63b319adf@default(draft) add gg
   |/
-  o  16:0cf3707e8971@default(draft) a3
+  o  18:edc3c9de504e@default(draft) a3
   |
   ~
 
-  $ hg fold --exact "98e171e2f272::"
+  $ hg fold --exact "24e63b319adf::"
   2 changesets folded
 
 Check that evolve shows error while handling split commits
@@ -1427,14 +1417,14 @@
   > evolution=all
   > EOF
 
-  $ glog -r "0cf3707e8971::"
-  o  28:92ca6f3984de@default(draft) add gg
+  $ glog -r "edc3c9de504e::"
+  o  31:580886d07058@default(draft) add gg
   |
-  | @  27:2d1b55e10be9@default(draft) add unstableifparentisfolded
+  | @  30:68330ac625b8@default(draft) add unstableifparentisfolded
   |/
-  | o  18:0c049e4e5422@default(draft) add gh
+  | o  20:e02107f98737@default(draft) add gh
   |/
-  o  16:0cf3707e8971@default(draft) a3
+  o  18:edc3c9de504e@default(draft) a3
   |
   ~
 
@@ -1444,7 +1434,7 @@
   $ hg add oo pp
   $ hg commit -m "oo+pp"
   $ mkcommit uu
-  $ hg up 2d1b55e10be9
+  $ hg up 68330ac625b8
   0 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ printf "oo" > oo;
   $ hg add oo
@@ -1455,29 +1445,29 @@
   $ hg commit -m "_pp"
   $ hg prune --succ "desc(_oo) + desc(_pp)" -r "desc('oo+pp')" --split
   1 changesets pruned
-  1 new orphan changesets
-  $ glog -r "0cf3707e8971::"
-  @  32:c7dbf668e9d5@default(draft) _pp
+  1 new unstable changesets
+  $ glog -r "edc3c9de504e::"
+  @  35:7a555adf2b4a@default(draft) _pp
   |
-  o  31:2b5a32114b3d@default(draft) _oo
+  o  34:2be4d2d5bf34@default(draft) _oo
   |
-  | o  30:4d122571f3b6@default(draft) add uu
+  | o  33:53f0c003e03e@default(draft) add uu
   | |
-  | x  29:7da3e73df8a5@default(draft) oo+pp
+  | x  32:1bf2152f4f82@default(draft) oo+pp
   |/
-  | o  28:92ca6f3984de@default(draft) add gg
+  | o  31:580886d07058@default(draft) add gg
   | |
-  o |  27:2d1b55e10be9@default(draft) add unstableifparentisfolded
+  o |  30:68330ac625b8@default(draft) add unstableifparentisfolded
   |/
-  | o  18:0c049e4e5422@default(draft) add gh
+  | o  20:e02107f98737@default(draft) add gh
   |/
-  o  16:0cf3707e8971@default(draft) a3
+  o  18:edc3c9de504e@default(draft) a3
   |
   ~
-  $ hg evolve --rev "0cf3707e8971::"
-  move:[30] add uu
-  atop:[32] _pp
-  working directory is now at be23044af550
+  $ hg evolve --rev "edc3c9de504e::"
+  move:[33] add uu
+  atop:[35] _pp
+  working directory is now at 43c3f5ef149f
 
 
 Check that dirstate changes are kept at failure for conflicts (issue4966)
@@ -1486,7 +1476,7 @@
   $ echo "will be amended" > newfile
   $ hg commit -m "will be amended"
   $ hg parents
-  34	: will be amended - test
+  37	: will be amended - test
 
   $ echo "will be evolved safely" >> a
   $ hg commit -m "will be evolved safely"
@@ -1496,39 +1486,16 @@
   $ hg add newlyadded
   $ hg commit -m "will cause conflict at evolve"
 
-  $ glog -r "0cf3707e8971::"
-  @  36:59c37c5bebd1@default(draft) will cause conflict at evolve
-  |
-  o  35:7cc12c6c7862@default(draft) will be evolved safely
-  |
-  o  34:98c7ab460e6b@default(draft) will be amended
-  |
-  o  33:be23044af550@default(draft) add uu
-  |
-  o  32:c7dbf668e9d5@default(draft) _pp
-  |
-  o  31:2b5a32114b3d@default(draft) _oo
-  |
-  | o  28:92ca6f3984de@default(draft) add gg
-  | |
-  o |  27:2d1b55e10be9@default(draft) add unstableifparentisfolded
-  |/
-  | o  18:0c049e4e5422@default(draft) add gh
-  |/
-  o  16:0cf3707e8971@default(draft) a3
-  |
-  ~
-
-  $ hg update -q 98c7ab460e6b
+  $ hg update -q 36030b147271
   $ echo "amended" > newfile
   $ hg amend -m "amended"
-  2 new orphan changesets
+  2 new unstable changesets
 
-  $ hg evolve --rev "98c7ab460e6b::"
-  move:[35] will be evolved safely
-  atop:[37] amended
-  move:[36] will cause conflict at evolve
-  atop:[38] will be evolved safely
+  $ hg evolve --rev "36030b147271::"
+  move:[38] will be evolved safely
+  atop:[41] amended
+  move:[39] will cause conflict at evolve
+  atop:[42] will be evolved safely
   merging newfile
   warning: conflicts while merging newfile! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -1536,18 +1503,20 @@
   abort: unresolved merge conflicts (see hg help resolve)
   [255]
 
-  $ glog -r "be23044af550::" --hidden
-  @  38:61abd81de026@default(draft) will be evolved safely
+  $ glog -r "43c3f5ef149f::" --hidden
+  @  42:c904da5245b0@default(draft) will be evolved safely
   |
-  o  37:df89d30f23e2@default(draft) amended
+  o  41:34ae045ec400@default(draft) amended
   |
-  | o  36:59c37c5bebd1@default(draft) will cause conflict at evolve
-  | |
-  | x  35:7cc12c6c7862@default(draft) will be evolved safely
+  | x  40:e88bee38ffc2@default(draft) temporary amend commit for 36030b147271
   | |
-  | x  34:98c7ab460e6b@default(draft) will be amended
+  | | o  39:02e943732647@default(draft) will cause conflict at evolve
+  | | |
+  | | x  38:f8e30e9317aa@default(draft) will be evolved safely
+  | |/
+  | x  37:36030b147271@default(draft) will be amended
   |/
-  o  33:be23044af550@default(draft) add uu
+  o  36:43c3f5ef149f@default(draft) add uu
   |
   ~
 
--- a/tests/test-exchange-obsmarkers-case-A1.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-A1.t	Mon Apr 23 12:23:00 2018 +0200
@@ -113,7 +113,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   1 new obsolescence markers
-  new changesets f5bc6836db60
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
@@ -155,7 +154,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   1 new obsolescence markers
-  new changesets f5bc6836db60
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
@@ -269,7 +267,6 @@
   adding file changes
   added 2 changesets with 2 changes to 2 files
   1 new obsolescence markers
-  new changesets f5bc6836db60:f6fbb35d8ac9
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
@@ -311,7 +308,6 @@
   adding file changes
   added 2 changesets with 2 changes to 2 files
   1 new obsolescence markers
-  new changesets f5bc6836db60:f6fbb35d8ac9
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
--- a/tests/test-exchange-obsmarkers-case-A2.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-A2.t	Mon Apr 23 12:23:00 2018 +0200
@@ -124,7 +124,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   1 new obsolescence markers
-  new changesets f5bc6836db60
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
--- a/tests/test-exchange-obsmarkers-case-A3.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-A3.t	Mon Apr 23 12:23:00 2018 +0200
@@ -145,7 +145,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   1 new obsolescence markers
-  new changesets e5ea8f9c7314
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
@@ -264,9 +263,8 @@
   added 1 changesets with 1 changes to 1 files (+1 heads)
   1 new obsolescence markers
   obsoleted 1 changesets
-  new changesets e5ea8f9c7314
   (run 'hg heads' to see heads, 'hg merge' to merge)
-  1 new orphan changesets
+  1 new unstable changesets
   ## post pull state
   # obstore: main
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
--- a/tests/test-exchange-obsmarkers-case-A4.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-A4.t	Mon Apr 23 12:23:00 2018 +0200
@@ -133,7 +133,6 @@
   adding file changes
   added 2 changesets with 2 changes to 2 files
   1 new obsolescence markers
-  new changesets 28b51eb45704:06055a7959d4
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
--- a/tests/test-exchange-obsmarkers-case-A5.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-A5.t	Mon Apr 23 12:23:00 2018 +0200
@@ -141,7 +141,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   1 new obsolescence markers
-  new changesets f6298a8ac3a4
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
--- a/tests/test-exchange-obsmarkers-case-B1.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-B1.t	Mon Apr 23 12:23:00 2018 +0200
@@ -70,18 +70,18 @@
   $ inspect_obsmarkers
   obsstore content
   ================
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
   a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 26563406db05b110410fcfb692bd66c212f15c7a
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 8dff6be5bc7194357b78e44acc79f138eedc075a
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 926d9d84b97b3483891ae983990ad87c1f7827e9
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af c2398c6305068b6b377f36402c507b713a7c586f
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             1 f5bc6836db60            0            2            2 26563406db05
+             1 f5bc6836db60            0            2            2 926d9d84b97b
              0 a9bdc8b26820            0            1            1 000000000000
-             1 f5bc6836db60            1            1            2 26563406db05
+             1 f5bc6836db60            1            1            2 926d9d84b97b
   $ cd ..
   $ cd ..
 
@@ -93,7 +93,7 @@
   # testing echange of "O" (a9bdc8b26820)
   ## initial state
   # obstore: main
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing "O" from main to pushdest
@@ -102,7 +102,7 @@
   no changes found
   ## post push state
   # obstore: main
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pulling "a9bdc8b26820" from main into pulldest
@@ -110,6 +110,6 @@
   no changes found
   ## post pull state
   # obstore: main
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
--- a/tests/test-exchange-obsmarkers-case-B2.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-B2.t	Mon Apr 23 12:23:00 2018 +0200
@@ -61,15 +61,15 @@
   $ inspect_obsmarkers
   obsstore content
   ================
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
-  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 74ed8e6f50691484f77e001e3b4d47bfb19e71ca
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 7ffbaf08d0e1af78bf45faaaba500e25993ee5cc
+  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 52a5380bc04783a9ad43bb2ab2f47a02ef02adcc
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 6892277170c13fec6712303d639965a454b5cabf
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             0 a9bdc8b26820            0            1            1 74ed8e6f5069
+             0 a9bdc8b26820            0            1            1 52a5380bc047
   $ cd ..
   $ cd ..
 
@@ -84,7 +84,7 @@
   # testing echange of "O" (a9bdc8b26820)
   ## initial state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing "O" from main to pushdest
@@ -94,9 +94,9 @@
   remote: 1 new obsolescence markers
   ## post push state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling "a9bdc8b26820" from main into pulldest
   pulling from main
@@ -104,11 +104,11 @@
   1 new obsolescence markers
   ## post pull state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Actual Test (bare push version)
 -----------------------------------
@@ -117,7 +117,7 @@
   ## Running testcase B.2.b
   ## initial state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing from main to pushdest
@@ -127,9 +127,9 @@
   remote: 1 new obsolescence markers
   ## post push state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling from main into pulldest
   pulling from main
@@ -138,8 +138,8 @@
   1 new obsolescence markers
   ## post pull state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
--- a/tests/test-exchange-obsmarkers-case-B3.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-B3.t	Mon Apr 23 12:23:00 2018 +0200
@@ -72,19 +72,19 @@
   $ inspect_obsmarkers
   obsstore content
   ================
-  e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
   a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 0000000000000000000000000000000000000000
-  35b1839966785d5703a01607229eea932db42f87 3bb8cd8ac8f52487f2ef21e0bdf795a5cd293351
-  e56289ab6378dc752fd7965f8bf66b58bda740bd b62eedd8d9194225136e5908c492ab03569079da
+  35b1839966785d5703a01607229eea932db42f87 631ab4cd02ffa1d144dc8f32a18be574076031e3
+  e56289ab6378dc752fd7965f8bf66b58bda740bd a37fa02ad96f2e8ecce7080e73cfe22af8e1b14f
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             2 35b183996678            0            2            2 3bb8cd8ac8f5
+             2 35b183996678            0            2            2 631ab4cd02ff
              1 f5bc6836db60            0            2            2 000000000000
-             2 35b183996678            1            1            2 3bb8cd8ac8f5
+             2 35b183996678            1            1            2 631ab4cd02ff
              0 a9bdc8b26820            0            1            1 000000000000
              1 f5bc6836db60            1            1            2 000000000000
   $ cd ..
@@ -98,7 +98,7 @@
   # testing echange of "A" (f5bc6836db60)
   ## initial state
   # obstore: main
-  e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing "A" from main to pushdest
@@ -110,7 +110,7 @@
   remote: added 1 changesets with 1 changes to 1 files
   ## post push state
   # obstore: main
-  e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pulling "f5bc6836db60" from main into pulldest
@@ -120,11 +120,10 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets f5bc6836db60
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
-  e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e56289ab6378dc752fd7965f8bf66b58bda740bd 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
 
--- a/tests/test-exchange-obsmarkers-case-B4.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-B4.t	Mon Apr 23 12:23:00 2018 +0200
@@ -87,19 +87,19 @@
   $ inspect_obsmarkers
   obsstore content
   ================
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
-  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 4400aae8095ae57b6c8aec3cb0e0b1f6affa2bc1
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 f7f3228813861a85df5fd15efa052adfacbf04d5
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 3f79fbe3c760de835dc0cb8f103f639bc7bfcfe3
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 9296ff88911dfe4920e76e60c5a11054949f2fca
+  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 1900882e85db10a1dc5bc7748f436a8a834356c6
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 c27e764c783f451ef3aa40daf2a3795e6674cd06
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 907beff79fdff2b82b5d3bed7989107a6d744508
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 86e6b5a5ad828d83b3205ea4ca11154972da19a1
   obshashrange
   ============
            rev         node        index         size        depth      obshash
              2 f6fbb35d8ac9            0            3            3 000000000000
              1 f5bc6836db60            0            2            2 000000000000
-             0 a9bdc8b26820            0            1            1 4400aae8095a
+             0 a9bdc8b26820            0            1            1 1900882e85db
              1 f5bc6836db60            1            1            2 000000000000
              2 f6fbb35d8ac9            2            1            3 000000000000
   $ cd ..
@@ -116,7 +116,7 @@
   # testing echange of "O" (a9bdc8b26820)
   ## initial state
   # obstore: main
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing "O" from main to pushdest
@@ -126,9 +126,9 @@
   remote: 1 new obsolescence markers
   ## post push state
   # obstore: main
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling "a9bdc8b26820" from main into pulldest
   pulling from main
@@ -136,11 +136,11 @@
   1 new obsolescence markers
   ## post pull state
   # obstore: main
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Actual Test (bare push version)
 -----------------------------------
@@ -149,7 +149,7 @@
   ## Running testcase B.4.b
   ## initial state
   # obstore: main
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing from main to pushdest
@@ -159,9 +159,9 @@
   remote: 1 new obsolescence markers
   ## post push state
   # obstore: main
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling from main into pulldest
   pulling from main
@@ -170,8 +170,8 @@
   1 new obsolescence markers
   ## post pull state
   # obstore: main
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
--- a/tests/test-exchange-obsmarkers-case-B5.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-B5.t	Mon Apr 23 12:23:00 2018 +0200
@@ -94,27 +94,27 @@
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 069b05c3876d56f62895e853a501ea58ea85f68d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
   a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0000000000000000000000000000000000000000
   6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 13bd00d88332fcd3fe634ed42f9d35c9cfc06398
   1d0f3cd253006f014c7687a78abbc9287db4101d 01d985a82467333a4de7a5b4e8a0de3286f8bda8
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 eb83c031f3cbab180666ee92f54f0832b9f46eaa
-  069b05c3876d56f62895e853a501ea58ea85f68d 87d03503620a7443b999bc8b8c00346f7afe7168
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 d2b1159bcf3694aabc3674785b1859544c35357d
+  069b05c3876d56f62895e853a501ea58ea85f68d a07163ee7e7cda4065f7593715b7b12f833f7065
   obshashrange
   ============
            rev         node        index         size        depth      obshash
              3 1d0f3cd25300            0            4            4 000000000000
              3 1d0f3cd25300            2            2            4 000000000000
              1 28b51eb45704            0            2            2 000000000000
-             4 e5ea8f9c7314            0            2            2 eb83c031f3cb
+             4 e5ea8f9c7314            0            2            2 d2b1159bcf36
              3 1d0f3cd25300            3            1            4 000000000000
              1 28b51eb45704            1            1            2 000000000000
              2 6e72f0a95b5e            2            1            3 13bd00d88332
              0 a9bdc8b26820            0            1            1 000000000000
-             4 e5ea8f9c7314            1            1            2 eb83c031f3cb
+             4 e5ea8f9c7314            1            1            2 d2b1159bcf36
   $ cd ..
   $ cd ..
 
@@ -126,7 +126,7 @@
   # testing echange of "C" (1d0f3cd25300)
   ## initial state
   # obstore: main
-  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 069b05c3876d56f62895e853a501ea58ea85f68d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
@@ -142,7 +142,7 @@
   remote: 1 new obsolescence markers
   ## post push state
   # obstore: main
-  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 069b05c3876d56f62895e853a501ea58ea85f68d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
@@ -157,11 +157,10 @@
   adding file changes
   added 3 changesets with 3 changes to 3 files
   1 new obsolescence markers
-  new changesets 28b51eb45704:1d0f3cd25300
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
-  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  069b05c3876d56f62895e853a501ea58ea85f68d 0 {e5ea8f9c73143125d36658e90ef70c6d2027a5b7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 069b05c3876d56f62895e853a501ea58ea85f68d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6e72f0a95b5e01a7504743aa941f69cb1fbef8b0 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
--- a/tests/test-exchange-obsmarkers-case-B6.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-B6.t	Mon Apr 23 12:23:00 2018 +0200
@@ -72,18 +72,18 @@
   obsstore content
   ================
   962ecf6b1afc94e15c7e48fdfb76ef8abd11372b f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
-  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 86c0915d87bd250d041dcb32e46789b6f859686b
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 90eb403e560458149d549c4a965c0c2b81fe0cbb
-  962ecf6b1afc94e15c7e48fdfb76ef8abd11372b 6758dc37fbd86f9625196ba95b8b76ec8c72e73d
-  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 ce7933a7b712bc438ea1881c2b79c6581618245c
+  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 86e41541149f4b6cccc5fd131d744d8e83a681e5
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 f2e05412d3f1d5bc1ae647cf9efc43e0399c26ca
+  962ecf6b1afc94e15c7e48fdfb76ef8abd11372b 974507d1c466d0aa86d288836194339ed3b98736
+  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 1e0b6dce792c229c865a543c6f8964b4bba5fb5a
   obshashrange
   ============
            rev         node        index         size        depth      obshash
              1 f5bc6836db60            0            2            2 000000000000
-             0 a9bdc8b26820            0            1            1 86c0915d87bd
+             0 a9bdc8b26820            0            1            1 86e41541149f
              1 f5bc6836db60            1            1            2 000000000000
   $ cd ..
   $ cd ..
@@ -97,7 +97,7 @@
   ## initial state
   # obstore: main
   962ecf6b1afc94e15c7e48fdfb76ef8abd11372b f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing "O" from main to pushdest
@@ -108,10 +108,10 @@
   ## post push state
   # obstore: main
   962ecf6b1afc94e15c7e48fdfb76ef8abd11372b f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   962ecf6b1afc94e15c7e48fdfb76ef8abd11372b f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling "a9bdc8b26820" from main into pulldest
   pulling from main
@@ -120,11 +120,11 @@
   ## post pull state
   # obstore: main
   962ecf6b1afc94e15c7e48fdfb76ef8abd11372b f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   962ecf6b1afc94e15c7e48fdfb76ef8abd11372b f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   962ecf6b1afc94e15c7e48fdfb76ef8abd11372b f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6298a8ac3a4b78bbeae5f1d3dc5bc3c3812f0f3 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
--- a/tests/test-exchange-obsmarkers-case-B7.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-B7.t	Mon Apr 23 12:23:00 2018 +0200
@@ -66,18 +66,18 @@
   $ inspect_obsmarkers
   obsstore content
   ================
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
   a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 26563406db05b110410fcfb692bd66c212f15c7a
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 8dff6be5bc7194357b78e44acc79f138eedc075a
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 926d9d84b97b3483891ae983990ad87c1f7827e9
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af c2398c6305068b6b377f36402c507b713a7c586f
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             1 f5bc6836db60            0            2            2 26563406db05
+             1 f5bc6836db60            0            2            2 926d9d84b97b
              0 a9bdc8b26820            0            1            1 000000000000
-             1 f5bc6836db60            1            1            2 26563406db05
+             1 f5bc6836db60            1            1            2 926d9d84b97b
   $ cd ..
   $ cd ..
 
@@ -89,7 +89,7 @@
   # testing echange of "O" (a9bdc8b26820)
   ## initial state
   # obstore: main
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing "O" from main to pushdest
@@ -98,7 +98,7 @@
   no changes found
   ## post push state
   # obstore: main
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pulling "a9bdc8b26820" from main into pulldest
@@ -106,6 +106,6 @@
   no changes found
   ## post pull state
   # obstore: main
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
--- a/tests/test-exchange-obsmarkers-case-C1.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-C1.t	Mon Apr 23 12:23:00 2018 +0200
@@ -58,7 +58,7 @@
   $ mkcommit A
   $ mkcommit B
   $ hg prune -qd '0 0' '.~1'
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg prune -qd '0 0' .
   $ hg log -G --hidden
   x  f6fbb35d8ac9 (draft): B
@@ -70,17 +70,17 @@
   $ inspect_obsmarkers
   obsstore content
   ================
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
-  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 4e4b1659570cc47f1bdabfa3497e6f2d2b046ad5
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 b850046e0c6894550e08fff1bdd1e0a597767183
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af b80529986a1201fd5306200ce6a19150fad97a2a
+  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 1ce18e5a71f78d443a80c819f2f7197c4706af70
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 5c3c935df6f4007c633c3386d6f58b22c274809e
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af bccb3d243420ef26782fa11f209830db360c34b2
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             0 a9bdc8b26820            0            1            1 4e4b1659570c
+             0 a9bdc8b26820            0            1            1 1ce18e5a71f7
   $ cd ..
   $ cd ..
 
@@ -95,8 +95,8 @@
   # testing echange of "O" (a9bdc8b26820)
   ## initial state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing "O" from main to pushdest
@@ -106,11 +106,11 @@
   remote: 2 new obsolescence markers
   ## post push state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling "a9bdc8b26820" from main into pulldest
   pulling from main
@@ -118,14 +118,14 @@
   2 new obsolescence markers
   ## post pull state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Actual Test (bare push)
 -------------------------------------
@@ -134,8 +134,8 @@
   ## Running testcase C.1.b
   ## initial state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing from main to pushdest
@@ -145,11 +145,11 @@
   remote: 2 new obsolescence markers
   ## post push state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling from main into pulldest
   pulling from main
@@ -158,11 +158,11 @@
   2 new obsolescence markers
   ## post pull state
   # obstore: main
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
--- a/tests/test-exchange-obsmarkers-case-C2.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-C2.t	Mon Apr 23 12:23:00 2018 +0200
@@ -75,20 +75,20 @@
   $ inspect_obsmarkers
   obsstore content
   ================
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
   a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
-  28b51eb45704506b5c603decd6bf7ac5e0f6a52f cfacc7f87b22bba57fd24c3472f08d00c33ada5d
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a b5ae2ee85cbc1b157410b51cd9fe78fb5bb753cf
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 945a85093e28fbda8065db6933af09acd8d22524
+  28b51eb45704506b5c603decd6bf7ac5e0f6a52f 72f95b7b9fa12243aeb90433d211f2c38263da31
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 9d758cd0bf02f27e9b7de5665b10ceb1dc8bb1f1
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 289cb0d058c81c763eca8bb438657dba9a7ba646
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             3 e5ea8f9c7314            0            2            2 945a85093e28
+             3 e5ea8f9c7314            0            2            2 289cb0d058c8
              0 a9bdc8b26820            0            1            1 000000000000
-             3 e5ea8f9c7314            1            1            2 945a85093e28
+             3 e5ea8f9c7314            1            1            2 289cb0d058c8
   $ cd ..
   $ cd ..
 
@@ -103,7 +103,7 @@
   # testing echange of "A1" (e5ea8f9c7314)
   ## initial state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
@@ -117,10 +117,10 @@
   remote: 2 new obsolescence markers
   ## post push state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling "e5ea8f9c7314" from main into pulldest
@@ -131,17 +131,16 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   2 new obsolescence markers
-  new changesets e5ea8f9c7314
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Actual Test (bare push)
@@ -151,7 +150,7 @@
   ## Running testcase C.2.b
   ## initial state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
@@ -165,10 +164,10 @@
   remote: 2 new obsolescence markers
   ## post push state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling from main into pulldest
@@ -179,15 +178,14 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   2 new obsolescence markers
-  new changesets e5ea8f9c7314
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
--- a/tests/test-exchange-obsmarkers-case-C3.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-C3.t	Mon Apr 23 12:23:00 2018 +0200
@@ -78,19 +78,19 @@
   $ inspect_obsmarkers
   obsstore content
   ================
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
-  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 bb74e5d126457aac3b564438c6b80c73ea731bb6
-  28b51eb45704506b5c603decd6bf7ac5e0f6a52f 86646b95e6af02c23f25660e942e19707895d905
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 5efda54c4faef1d288712649d367de614c1eb0dd
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 5ea68792a2a190fe219867808e05ef1bb23d0311
+  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 40be80b35671116f2c61ef25797806536a6eb5a0
+  28b51eb45704506b5c603decd6bf7ac5e0f6a52f beac7228bbe708bc7c9181c3c27f8a17f21dbd9f
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 04b20150f38991d297ecfe0bf0f77deb816aed9d
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 a59f7d5ea437389a33d2e98b9b85ba1d568a743e
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             0 a9bdc8b26820            0            1            1 bb74e5d12645
+             0 a9bdc8b26820            0            1            1 40be80b35671
   $ cd ..
   $ cd ..
 
@@ -105,9 +105,9 @@
   # testing echange of "O" (a9bdc8b26820)
   ## initial state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing "O" from main to pushdest
@@ -117,13 +117,13 @@
   remote: 3 new obsolescence markers
   ## post push state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling "a9bdc8b26820" from main into pulldest
   pulling from main
@@ -131,17 +131,17 @@
   3 new obsolescence markers
   ## post pull state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Actual Test (bare push)
 -------------------------------------
@@ -150,9 +150,9 @@
   ## Running testcase C.3.b
   ## initial state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing from main to pushdest
@@ -162,13 +162,13 @@
   remote: 3 new obsolescence markers
   ## post push state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling from main into pulldest
   pulling from main
@@ -177,14 +177,14 @@
   3 new obsolescence markers
   ## post pull state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
--- a/tests/test-exchange-obsmarkers-case-C4.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-C4.t	Mon Apr 23 12:23:00 2018 +0200
@@ -82,19 +82,19 @@
   ================
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 35b1839966785d5703a01607229eea932db42f87 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
-  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 b1f2c573306eb5571ada89451c2593ca02f4afc6
-  f5bc6836db60e308a17ba08bf050154ba9c4fad7 c83c59a98479a18fc374e728b49bc3d3645b6b60
-  35b1839966785d5703a01607229eea932db42f87 2e7cea6704fcadaf5df996b02b964a6beeacd696
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed d4deb08dfd42d62519b7e31e4a68183c937551bc
+  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 a9c02d134f5b98acc74d1dc4eb28fd59f958a2bd
+  f5bc6836db60e308a17ba08bf050154ba9c4fad7 619b4d13bd9878f04d7208dcfcf1e89da826f6be
+  35b1839966785d5703a01607229eea932db42f87 ddeb7b7a87378f59cecb36d5146df0092b6b3327
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0ef78fef48a60c677f55ba6efa4126dab2d6caf2
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             2 35b183996678            0            2            2 8a9f1f393179
+             2 35b183996678            0            2            2 2a098b4a877f
              2 35b183996678            1            1            2 916e804c50de
-             0 a9bdc8b26820            0            1            1 b1f2c573306e
+             0 a9bdc8b26820            0            1            1 a9c02d134f5b
   $ cd ..
   $ cd ..
 
@@ -106,7 +106,7 @@
   # testing echange of "O" (a9bdc8b26820)
   ## initial state
   # obstore: main
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 35b1839966785d5703a01607229eea932db42f87 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
@@ -118,11 +118,11 @@
   remote: 2 new obsolescence markers
   ## post push state
   # obstore: main
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 35b1839966785d5703a01607229eea932db42f87 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling "a9bdc8b26820" from main into pulldest
@@ -131,12 +131,12 @@
   2 new obsolescence markers
   ## post pull state
   # obstore: main
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 35b1839966785d5703a01607229eea932db42f87 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   f5bc6836db60e308a17ba08bf050154ba9c4fad7 7f7f229b13a629a5b20581c6cb723f4e2ca54bed 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
--- a/tests/test-exchange-obsmarkers-case-D1.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-D1.t	Mon Apr 23 12:23:00 2018 +0200
@@ -74,17 +74,17 @@
   obsstore content
   ================
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
   a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 945a85093e28fbda8065db6933af09acd8d22524
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 289cb0d058c81c763eca8bb438657dba9a7ba646
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             1 e5ea8f9c7314            0            2            2 945a85093e28
+             1 e5ea8f9c7314            0            2            2 289cb0d058c8
              0 a9bdc8b26820            0            1            1 000000000000
-             1 e5ea8f9c7314            1            1            2 945a85093e28
+             1 e5ea8f9c7314            1            1            2 289cb0d058c8
   $ cd ..
   $ cd ..
 
@@ -99,7 +99,7 @@
   # testing echange of "A1" (e5ea8f9c7314)
   ## initial state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
@@ -113,10 +113,10 @@
   remote: 2 new obsolescence markers
   ## post push state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling "e5ea8f9c7314" from main into pulldest
@@ -127,17 +127,16 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   2 new obsolescence markers
-  new changesets e5ea8f9c7314
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Actual Test (base push)
@@ -147,7 +146,7 @@
   ## Running testcase D.1.b
   ## initial state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
@@ -161,10 +160,10 @@
   remote: 2 new obsolescence markers
   ## post push state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling from main into pulldest
@@ -175,16 +174,15 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   2 new obsolescence markers
-  new changesets e5ea8f9c7314
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
-  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  06055a7959d4128e6e3bccfd01482e83a2db8a3a 0 {28b51eb45704506b5c603decd6bf7ac5e0f6a52f} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
--- a/tests/test-exchange-obsmarkers-case-D2.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-D2.t	Mon Apr 23 12:23:00 2018 +0200
@@ -69,15 +69,15 @@
   obsstore content
   ================
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
-  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 2303b46c270401b6f7158dc5ea45cdfd91197f54
-  28b51eb45704506b5c603decd6bf7ac5e0f6a52f a065bd8df19ba3e3520f055e327efa86e27f7223
+  a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 554c0b12f7d9fff20cb904c26e12eee337e3309c
+  28b51eb45704506b5c603decd6bf7ac5e0f6a52f 5c81c58ce0a8ad61dd9cf4c6949846b5990af30d
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             0 a9bdc8b26820            0            1            1 2303b46c2704
+             0 a9bdc8b26820            0            1            1 554c0b12f7d9
   $ cd ..
   $ cd ..
 
@@ -89,7 +89,7 @@
   ## initial state
   # obstore: main
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing from main to pushdest
@@ -100,10 +100,10 @@
   ## post push state
   # obstore: main
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   ## pulling from main into pulldest
   pulling from main
@@ -113,11 +113,11 @@
   ## post pull state
   # obstore: main
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pulldest
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  e5ea8f9c73143125d36658e90ef70c6d2027a5b7 0 {a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
--- a/tests/test-exchange-obsmarkers-case-D3.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-D3.t	Mon Apr 23 12:23:00 2018 +0200
@@ -74,17 +74,17 @@
   obsstore content
   ================
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   obshashtree
   ===========
   a9bdc8b26820b1b87d585b82eb0ceb4a2ecdbc04 0000000000000000000000000000000000000000
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f 0000000000000000000000000000000000000000
-  35b1839966785d5703a01607229eea932db42f87 d864ed12a58243aaedc35c1d065dba31aa787d4c
+  35b1839966785d5703a01607229eea932db42f87 65a9f21dff0702355e973a8f31d3b3b7e59376fb
   obshashrange
   ============
            rev         node        index         size        depth      obshash
-             2 35b183996678            0            2            2 d864ed12a582
-             2 35b183996678            1            1            2 d864ed12a582
+             2 35b183996678            0            2            2 65a9f21dff07
+             2 35b183996678            1            1            2 65a9f21dff07
              0 a9bdc8b26820            0            1            1 000000000000
   $ cd ..
   $ cd ..
@@ -98,7 +98,7 @@
   ## initial state
   # obstore: main
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pushing "O" from main to pushdest
@@ -108,7 +108,7 @@
   ## post push state
   # obstore: main
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
   ## pulling "a9bdc8b26820" from main into pulldest
@@ -117,7 +117,7 @@
   ## post pull state
   # obstore: main
   28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   # obstore: pushdest
   # obstore: pulldest
 
--- a/tests/test-exchange-obsmarkers-case-D4.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-exchange-obsmarkers-case-D4.t	Mon Apr 23 12:23:00 2018 +0200
@@ -140,7 +140,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   2 new obsolescence markers
-  new changesets e5ea8f9c7314
   (run 'hg update' to get a working copy)
   ## post pull state
   # obstore: main
--- a/tests/test-issue-5720.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-issue-5720.t	Mon Apr 23 12:23:00 2018 +0200
@@ -45,9 +45,9 @@
   [1] b
   $ echo b2 > a
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg log -G -T "{rev}: {phase}"
-  @  3: draft
+  @  4: draft
   |
   | o  2: secret
   | |
@@ -58,7 +58,7 @@
 Evolve which triggers a conflict
   $ hg evolve
   move:[2] c
-  atop:[3] b
+  atop:[4] b
   merging a
   warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -79,9 +79,9 @@
 
 Tip should stay in secret phase
   $ hg log -G -T "{rev}: {phase}"
-  @  4: secret
+  @  5: secret
   |
-  o  3: draft
+  o  4: draft
   |
   o  0: draft
   
--- a/tests/test-metaedit.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-metaedit.t	Mon Apr 23 12:23:00 2018 +0200
@@ -80,11 +80,11 @@
 ----
 
   $ hg log -G
-  @  7	: F - test
+  @  8	: F - test
   |
-  o  6	: E - test
+  o  7	: E - test
   |
-  | o  5	: D2 - test
+  | o  6	: D2 - test
   |/
   o  3	: C - test
   |
@@ -124,10 +124,13 @@
   $ hg metaedit --user foobar
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg log --template '{rev}: {author}\n' -r 'desc(F):' --hidden
+  5: test
+  6: test
   7: test
-  8: foobar
+  8: test
+  9: foobar
   $ hg log --template '{rev}: {author}\n' -r .
-  8: foobar
+  9: foobar
 
 TODO: support this
   $ hg metaedit '.^::.'
@@ -136,15 +139,17 @@
 
   $ HGEDITOR=cat hg metaedit '.^::.' --fold --note 'folding changesets using metaedit,
   > and newlines'
+  current hg version does not support storing note in obsmarker
   abort: note cannot contain a newline
   [255]
   $ HGEDITOR=cat hg metaedit '.^::.' --fold --note "folding changesets using metaedit"
+  current hg version does not support storing note in obsmarker
   HG: This is a fold of 2 changesets.
-  HG: Commit message of changeset 6.
+  HG: Commit message of changeset 7.
   
   E
   
-  HG: Commit message of changeset 8.
+  HG: Commit message of changeset 9.
   
   F
   
@@ -161,23 +166,23 @@
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ glog -r .
-  @  9:a08d35fd7d9d@default(draft) E
+  @  10:a08d35fd7d9d@default(draft) E
   |
   ~
 
   $ hg obslog -r .
-  @    a08d35fd7d9d (9) E
+  @    a08d35fd7d9d (10) E
   |\
-  x |  212b2a2b87cd (8) F
-  | |    rewritten(description, user, parent, content) as a08d35fd7d9d using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
+  x |  212b2a2b87cd (9) F
+  | |    rewritten as a08d35fd7d9d by test (Thu Jan 01 00:00:00 1970 +0000)
   | |      note: folding changesets using metaedit
   | |
-  | x  c2bd843aa246 (6) E
-  |      rewritten(description, content) as a08d35fd7d9d using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
+  | x  c2bd843aa246 (7) E
+  |      rewritten as a08d35fd7d9d by test (Thu Jan 01 00:00:00 1970 +0000)
   |        note: folding changesets using metaedit
   |
-  x  587528abfffe (7) F
-       rewritten(user) as 212b2a2b87cd using metaedit by test (Thu Jan 01 00:00:00 1970 +0000)
+  x  587528abfffe (8) F
+       rewritten as 212b2a2b87cd by test (Thu Jan 01 00:00:00 1970 +0000)
   
 
 no new commit is created here because the date is the same
@@ -198,7 +203,7 @@
   nothing changed
 
   $ glog -r '.^::.'
-  @  9:a08d35fd7d9d@default(draft) E
+  @  10:a08d35fd7d9d@default(draft) E
   |
   o  3:3260958f1169@default(draft) C
   |
@@ -212,20 +217,20 @@
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg log -r '.^::.' --template '{rev}: {desc|firstline}\n'
   3: C
-  10: E
+  11: E
 
   $ hg up .^
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ hg metaedit --user foobar2 tip
   $ hg log --template '{rev}: {author}\n' -r "user(foobar):" --hidden
-  8: foobar
-  9: test
+  9: foobar
   10: test
-  11: foobar2
+  11: test
+  12: foobar2
   $ hg diff -r "10" -r "11" --hidden
 
 'fold' one commit
   $ HGUSER=foobar3 hg metaedit "desc(D2)" --fold -U
   1 changesets folded
   $ hg log -r "tip" --template '{rev}: {author}\n'
-  12: foobar3
+  13: foobar3
--- a/tests/test-obsconvert.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-obsconvert.t	Mon Apr 23 12:23:00 2018 +0200
@@ -16,33 +16,49 @@
 Test conversion between obsolete marker formats
   $ hg debugobsolete
   e63c23eaa88ae77967edcf4ea194d31167c478b0 b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  a5b276878fa564da042b4b9efef3713ceea20350 0 {e63c23eaa88ae77967edcf4ea194d31167c478b0} (*) {'ef1': '*', 'user': 'test'} (glob)
   b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 384fc811182687231962e486f23ea8c5bab7a2d3 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  2291082406feb57d0f83b9b0a6777b6074f3fde6 0 {b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34} (*) {'ef1': '*', 'user': 'test'} (glob)
   384fc811182687231962e486f23ea8c5bab7a2d3 949d379b3c3bf051906bc3528c049cb536e2ec86 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  1616bdbe82d3fd1fb7c4e068aee277835672ffdc 0 {384fc811182687231962e486f23ea8c5bab7a2d3} (*) {'ef1': '*', 'user': 'test'} (glob)
   949d379b3c3bf051906bc3528c049cb536e2ec86 f2e4c45b2a4a58ccf7ef6825b8fa5685873cd2f7 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  8668d55aac650158bb510be6d47d21e3db9e5c75 0 {949d379b3c3bf051906bc3528c049cb536e2ec86} (*) {'ef1': '*', 'user': 'test'} (glob)
   $ hg debugobsconvert --new-format 0
   Old store is version 1, will rewrite in version 0
   Done!
   $ hg debugobsolete
   e63c23eaa88ae77967edcf4ea194d31167c478b0 b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  a5b276878fa564da042b4b9efef3713ceea20350 0 {e63c23eaa88ae77967edcf4ea194d31167c478b0} (*) {'ef1': '*', 'user': 'test'} (glob)
   b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 384fc811182687231962e486f23ea8c5bab7a2d3 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  2291082406feb57d0f83b9b0a6777b6074f3fde6 0 {b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34} (*) {'ef1': '*', 'user': 'test'} (glob)
   384fc811182687231962e486f23ea8c5bab7a2d3 949d379b3c3bf051906bc3528c049cb536e2ec86 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  1616bdbe82d3fd1fb7c4e068aee277835672ffdc 0 {384fc811182687231962e486f23ea8c5bab7a2d3} (*) {'ef1': '*', 'user': 'test'} (glob)
   949d379b3c3bf051906bc3528c049cb536e2ec86 f2e4c45b2a4a58ccf7ef6825b8fa5685873cd2f7 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  8668d55aac650158bb510be6d47d21e3db9e5c75 0 {949d379b3c3bf051906bc3528c049cb536e2ec86} (*) {'ef1': '*', 'user': 'test'} (glob)
   $ hg debugobsconvert --new-format 0
   abort: New format is the same as the old format, not upgrading!
   [255]
   $ hg debugobsolete
   e63c23eaa88ae77967edcf4ea194d31167c478b0 b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  a5b276878fa564da042b4b9efef3713ceea20350 0 {e63c23eaa88ae77967edcf4ea194d31167c478b0} (*) {'ef1': '*', 'user': 'test'} (glob)
   b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 384fc811182687231962e486f23ea8c5bab7a2d3 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  2291082406feb57d0f83b9b0a6777b6074f3fde6 0 {b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34} (*) {'ef1': '*', 'user': 'test'} (glob)
   384fc811182687231962e486f23ea8c5bab7a2d3 949d379b3c3bf051906bc3528c049cb536e2ec86 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  1616bdbe82d3fd1fb7c4e068aee277835672ffdc 0 {384fc811182687231962e486f23ea8c5bab7a2d3} (*) {'ef1': '*', 'user': 'test'} (glob)
   949d379b3c3bf051906bc3528c049cb536e2ec86 f2e4c45b2a4a58ccf7ef6825b8fa5685873cd2f7 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  8668d55aac650158bb510be6d47d21e3db9e5c75 0 {949d379b3c3bf051906bc3528c049cb536e2ec86} (*) {'ef1': '*', 'user': 'test'} (glob)
   $ hg debugobsconvert --new-format 1
   Old store is version 0, will rewrite in version 1
   Done!
   $ hg debugobsolete
   e63c23eaa88ae77967edcf4ea194d31167c478b0 b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  a5b276878fa564da042b4b9efef3713ceea20350 0 {e63c23eaa88ae77967edcf4ea194d31167c478b0} (*) {'ef1': '*', 'user': 'test'} (glob)
   b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 384fc811182687231962e486f23ea8c5bab7a2d3 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  2291082406feb57d0f83b9b0a6777b6074f3fde6 0 {b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34} (*) {'ef1': '*', 'user': 'test'} (glob)
   384fc811182687231962e486f23ea8c5bab7a2d3 949d379b3c3bf051906bc3528c049cb536e2ec86 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  1616bdbe82d3fd1fb7c4e068aee277835672ffdc 0 {384fc811182687231962e486f23ea8c5bab7a2d3} (*) {'ef1': '*', 'user': 'test'} (glob)
   949d379b3c3bf051906bc3528c049cb536e2ec86 f2e4c45b2a4a58ccf7ef6825b8fa5685873cd2f7 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  8668d55aac650158bb510be6d47d21e3db9e5c75 0 {949d379b3c3bf051906bc3528c049cb536e2ec86} (*) {'ef1': '*', 'user': 'test'} (glob)
 
 Test that the default is some reasonably modern format (first downgrade)
   $ hg debugobsconvert --new-format 0
@@ -53,6 +69,10 @@
   Done!
   $ hg debugobsolete
   e63c23eaa88ae77967edcf4ea194d31167c478b0 b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  a5b276878fa564da042b4b9efef3713ceea20350 0 {e63c23eaa88ae77967edcf4ea194d31167c478b0} (*) {'ef1': '*', 'user': 'test'} (glob)
   b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34 384fc811182687231962e486f23ea8c5bab7a2d3 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  2291082406feb57d0f83b9b0a6777b6074f3fde6 0 {b81ac6b9d2a55f9a7a6b90a006b1aab0568d6d34} (*) {'ef1': '*', 'user': 'test'} (glob)
   384fc811182687231962e486f23ea8c5bab7a2d3 949d379b3c3bf051906bc3528c049cb536e2ec86 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  1616bdbe82d3fd1fb7c4e068aee277835672ffdc 0 {384fc811182687231962e486f23ea8c5bab7a2d3} (*) {'ef1': '*', 'user': 'test'} (glob)
   949d379b3c3bf051906bc3528c049cb536e2ec86 f2e4c45b2a4a58ccf7ef6825b8fa5685873cd2f7 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  8668d55aac650158bb510be6d47d21e3db9e5c75 0 {949d379b3c3bf051906bc3528c049cb536e2ec86} (*) {'ef1': '*', 'user': 'test'} (glob)
--- a/tests/test-obsolete-push.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-obsolete-push.t	Mon Apr 23 12:23:00 2018 +0200
@@ -26,7 +26,7 @@
   $ hg phase --secret --force .
   $ hg prune 0 1
   2 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
   $ glog --hidden
   @  2:244232c2222a@default(secret) C
   |
@@ -56,7 +56,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   2 new obsolescence markers
-  new changesets 1994f17a630e
   updating to branch default
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd strict-publish-client
--- a/tests/test-obsolete.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-obsolete.t	Mon Apr 23 12:23:00 2018 +0200
@@ -128,13 +128,13 @@
   parent:      1:7c3bad9141dc
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  obsolete:    rewritten as 4:725c380fe99b
+  obsolete:    rewritten as 725c380fe99b
   summary:     add obsol_c
   
   working directory parent is obsolete! (0d3f46688ccc)
   (use 'hg evolve' to update to its successor: 725c380fe99b)
   $ mkcommit d # 5 (on 3)
-  1 new orphan changesets
+  1 new unstable changesets
   $ qlog -r 'obsolete()'
   3
   - 0d3f46688ccc
@@ -175,7 +175,7 @@
   $ hg push ../other-new
   pushing to ../other-new
   searching for changes
-  abort: push includes orphan changeset: a7a6f2b5d8a5!
+  abort: push includes unstable changeset: a7a6f2b5d8a5!
   (use 'hg evolve' to get a stable history or --force to ignore warnings)
   [255]
   $ hg push -f ../other-new
@@ -210,7 +210,7 @@
   working directory parent is obsolete! (0d3f46688ccc)
   $ mkcommit obsol_d # 6
   created new head
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg debugobsolete `getid 5` `getid 6`
   obsoleted 1 changesets
   $ qlog
@@ -230,7 +230,7 @@
   $ hg push ../other-new
   pushing to ../other-new
   searching for changes
-  abort: push includes orphan changeset: 95de7fc6918d!
+  abort: push includes unstable changeset: 95de7fc6918d!
   (use 'hg evolve' to get a stable history or --force to ignore warnings)
   [255]
   $ hg push ../other-new -f # use f because there is unstability
@@ -269,7 +269,7 @@
   working directory parent is obsolete! (0d3f46688ccc)
   $ mkcommit "obsol_d'" # 7
   created new head
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg debugobsolete `getid 6` `getid 7`
   obsoleted 1 changesets
   $ hg pull -R ../other-new .
@@ -281,7 +281,6 @@
   added 1 changesets with 1 changes to [12] files \(\+1 heads\) (re)
   1 new obsolescence markers
   obsoleted 1 changesets
-  new changesets 909a0fb57e5d
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ qlog -R ../other-new
   6
@@ -360,7 +359,7 @@
   working directory parent is obsolete! (0d3f46688ccc)
   $ mkcommit "obsol_d''"
   created new head
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg debugobsolete `getid 7` `getid 8`
   obsoleted 1 changesets
   $ cd ../other-new
@@ -374,7 +373,6 @@
   added 1 changesets with 1 changes to [12] files \(\+1 heads\) (re)
   1 new obsolescence markers
   obsoleted 1 changesets
-  new changesets 159dfc9fa5d3
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg up -q 7 # to check rollback update behavior
@@ -399,7 +397,7 @@
   commit: 1 deleted, 2 unknown (clean)
   update: 2 new changesets, 2 branch heads (merge)
   phases: 4 draft
-  orphan: 1 changesets
+  unstable: 1 changesets
   $ qlog
   6
   - 909a0fb57e5d
@@ -522,8 +520,8 @@
 #excluded 'whole rebase set is extinct and ignored.' message not in core
   $ hg rebase -b '3' -d 4 --traceback --config experimental.rebaseskipobsolete=0
   rebasing 3:0d3f46688ccc "add obsol_c"
-  rebasing 8:159dfc9fa5d3 "add obsol_d''"
-  2 new content-divergent changesets
+  rebasing 8:159dfc9fa5d3 "add obsol_d''" (tip)
+  2 new divergent changesets
   $ hg --hidden log -q -r 'successors(3)'
   4:725c380fe99b
   10:2033b4e49474
@@ -574,7 +572,7 @@
 
   $ cd local
   $ hg phase --hidden --public 11
-  1 new phase-divergent changesets
+  1 new bumped changesets
   $ hg log -G --template='{rev} - ({phase}) {node|short} {desc}\n'
   @  12 - (draft) 6db5e282cb91 add obsol_d'''
   |
@@ -594,13 +592,13 @@
   parent:      10:2033b4e49474
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  instability: phase-divergent
+  trouble:     bumped
   summary:     add obsol_d'''
   
   $ hg push ../other-new/
   pushing to ../other-new/
   searching for changes
-  abort: push includes phase-divergent changeset: 6db5e282cb91!
+  abort: push includes bumped changeset: 6db5e282cb91!
   (use 'hg evolve' to get a stable history or --force to ignore warnings)
   [255]
 
@@ -613,7 +611,7 @@
   $ echo 42 >> f
   $ hg commit --amend --traceback --quiet
   $ hg log -G
-  @  changeset:   14:705ab2a6b72e
+  @  changeset:   15:705ab2a6b72e
   |  tag:         tip
   |  parent:      10:2033b4e49474
   |  user:        test
@@ -624,7 +622,7 @@
   |/   parent:      10:2033b4e49474
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    instability: phase-divergent
+  |    trouble:     bumped
   |    summary:     add obsol_d'''
   |
   | o  changeset:   11:9468a5f5d8b2
@@ -662,10 +660,10 @@
   909a0fb57e5d909f353d89e394ffd7e0890fec88 159dfc9fa5d334d7e03a0aecfc7f7ab4c3431fea 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   1f0dee641bb7258c56bd60e93edfa2405381c41e 83b5778897adafb967ef2f75be3aaa4fce49a4cc 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   83b5778897adafb967ef2f75be3aaa4fce49a4cc 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  0d3f46688ccc6e756c7e96cf64c391c411309597 2033b4e494742365851fac84d276640cbf52833e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
-  159dfc9fa5d334d7e03a0aecfc7f7ab4c3431fea 9468a5f5d8b2c5d91e17474e95ae4791e9718fdf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'rebase', 'user': 'test'}
+  0d3f46688ccc6e756c7e96cf64c391c411309597 2033b4e494742365851fac84d276640cbf52833e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'user': 'test'}
+  159dfc9fa5d334d7e03a0aecfc7f7ab4c3431fea 9468a5f5d8b2c5d91e17474e95ae4791e9718fdf 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'user': 'test'}
   9468a5f5d8b2c5d91e17474e95ae4791e9718fdf 6db5e282cb91df5c43ff1f1287c119ff83230d42 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
-  0b1b6dd009c037985363e2290a0b579819f659db 705ab2a6b72e2cd86edb799ebe15f2695f86143e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
+  0b1b6dd009c037985363e2290a0b579819f659db 705ab2a6b72e2cd86edb799ebe15f2695f86143e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'user': 'test'}
 #no produced by 2.3
 33d458d86621f3186c40bfccd77652f4a122743e 3734a65252e69ddcced85901647a4f335d40de1e 0 {'date': '* *', 'user': 'test'} (glob)
 
@@ -675,28 +673,28 @@
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ mkcommit "obsolet_conflicting_d"
   $ hg summary
-  parent: 15:50f11e5e3a63 tip
+  parent: 1[46]:50f11e5e3a63 tip (re)
    add obsolet_conflicting_d
   branch: default
   commit: (clean)
   update: (2|9|11) new changesets, (3|9|10) branch heads \(merge\) (re)
   phases: 3 draft
-  phase-divergent: 1 changesets
+  bumped: 1 changesets
   $ hg debugobsolete `getid a7a6f2b5d8a5` `getid 50f11e5e3a63`
   $ hg log -r 'contentdivergent()'
   changeset:   12:6db5e282cb91
   parent:      10:2033b4e49474
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  instability: phase-divergent, content-divergent
+  trouble:     bumped, divergent
   summary:     add obsol_d'''
   
-  changeset:   15:50f11e5e3a63
+  changeset:   16:50f11e5e3a63
   tag:         tip
   parent:      11:9468a5f5d8b2
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
-  instability: content-divergent
+  trouble:     divergent
   summary:     add obsolet_conflicting_d
   
 
@@ -709,7 +707,7 @@
   [2]
   $ hg olog
   @  0d3f46688ccc (3) add obsol_c
-  |    rewritten(parent) as 2033b4e49474 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten(parent) as 2033b4e49474 by test (Thu Jan 01 00:00:00 1970 +0000)
   |    rewritten as 725c380fe99b by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  4538525df7e2 (2) add c
@@ -724,46 +722,52 @@
   (4538525df7e2 has diverged, use 'hg evolve --list --content-divergent' to resolve the issue)
   $ hg export 9468a5f5d8b2 | hg import -
   applying patch from stdin
-  1 new orphan changesets
+  1 new unstable changesets
 
 
 Relevant marker computation
 ==============================
 
   $ hg log -G --hidden
-  @  changeset:   16:a5f7a21fe7bc
+  @  changeset:   17:a5f7a21fe7bc
   |  tag:         tip
   |  parent:      2:4538525df7e2
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
-  |  instability: orphan
+  |  trouble:     unstable
   |  summary:     add obsol_d''
   |
-  | o  changeset:   15:50f11e5e3a63
+  | o  changeset:   16:50f11e5e3a63
   | |  parent:      11:9468a5f5d8b2
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: content-divergent
+  | |  trouble:     divergent
   | |  summary:     add obsolet_conflicting_d
   | |
-  | | o  changeset:   14:705ab2a6b72e
+  | | o  changeset:   15:705ab2a6b72e
   | | |  parent:      10:2033b4e49474
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:00 1970 +0000
   | | |  summary:     add f
   | | |
+  | | | x  changeset:   14:33d458d86621
+  | | | |  user:        test
+  | | | |  date:        Thu Jan 01 00:00:00 1970 +0000
+  | | | |  obsolete:    pruned
+  | | | |  summary:     temporary amend commit for 0b1b6dd009c0
+  | | | |
   | | | x  changeset:   13:0b1b6dd009c0
   | | |/   parent:      10:2033b4e49474
   | | |    user:        test
   | | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | | |    obsolete:    amended using amend as 14:705ab2a6b72e
+  | | |    obsolete:    amended as 705ab2a6b72e
   | | |    summary:     add f
   | | |
   | | | o  changeset:   12:6db5e282cb91
   | | |/   parent:      10:2033b4e49474
   | | |    user:        test
   | | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | | |    instability: phase-divergent, content-divergent
+  | | |    trouble:     bumped, divergent
   | | |    summary:     add obsol_d'''
   | | |
   | o |  changeset:   11:9468a5f5d8b2
@@ -788,29 +792,29 @@
   | | |  parent:      3:0d3f46688ccc
   | | |  user:        test
   | | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | | |  obsolete:    rebased using rebase as 11:9468a5f5d8b2
+  | | |  obsolete:    rebased as 9468a5f5d8b2
   | | |  summary:     add obsol_d''
   | | |
   | | | x  changeset:   7:909a0fb57e5d
   | | |/   parent:      3:0d3f46688ccc
   | | |    user:        test
   | | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | | |    obsolete:    rewritten as 8:159dfc9fa5d3
+  | | |    obsolete:    rewritten as 159dfc9fa5d3
   | | |    summary:     add obsol_d'
   | | |
   | | | x  changeset:   6:95de7fc6918d
   | | |/   parent:      3:0d3f46688ccc
   | | |    user:        test
   | | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | | |    obsolete:    rewritten as 7:909a0fb57e5d
+  | | |    obsolete:    rewritten as 909a0fb57e5d
   | | |    summary:     add obsol_d
   | | |
   | | | x  changeset:   5:a7a6f2b5d8a5
   | | |/   parent:      3:0d3f46688ccc
   | | |    user:        test
   | | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | | |    obsolete:    rewritten as 6:95de7fc6918d
-  | | |    obsolete:    rewritten as 15:50f11e5e3a63
+  | | |    obsolete:    rewritten as 95de7fc6918d
+  | | |    obsolete:    rewritten as 50f11e5e3a63
   | | |    summary:     add d
   | | |
   | o |  changeset:   4:725c380fe99b
@@ -823,14 +827,14 @@
   | |/   parent:      1:7c3bad9141dc
   | |    user:        test
   | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | |    obsolete:    rewritten as 4:725c380fe99b
-  | |    obsolete:    rebased using rebase as 10:2033b4e49474
+  | |    obsolete:    rewritten as 725c380fe99b
+  | |    obsolete:    rebased as 2033b4e49474
   | |    summary:     add obsol_c
   | |
   x |  changeset:   2:4538525df7e2
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    rewritten as 3:0d3f46688ccc
+  |    obsolete:    rewritten as 0d3f46688ccc
   |    summary:     add c
   |
   o  changeset:   1:7c3bad9141dc
@@ -852,7 +856,8 @@
 simple rewrite with a prune attached to it
 
   $ hg debugobsolete --rev 15
-  a7a6f2b5d8a54b81bc7aa2fba2934ad6d700a79e 50f11e5e3a63806e678c734e525502f522d37e38 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  0b1b6dd009c037985363e2290a0b579819f659db 705ab2a6b72e2cd86edb799ebe15f2695f86143e 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  33d458d86621f3186c40bfccd77652f4a122743e 0 {0b1b6dd009c037985363e2290a0b579819f659db} (*) {'ef1': '*', 'user': 'test'} (glob)
 
 Transitive rewrite
 
--- a/tests/test-prev-next.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-prev-next.t	Mon Apr 23 12:23:00 2018 +0200
@@ -183,7 +183,7 @@
 some aspiring children
 
   $ hg amend -m 'added b (2)'
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg next
   no children
   (1 unstable changesets to be evolved here, do you want --evolve?)
@@ -230,7 +230,7 @@
 next with ambiguity in aspiring children
 
   $ hg am -m 'added b (3)'
-  2 new orphan changesets
+  2 new unstable changesets
   $ hg next
   no children
   (2 unstable changesets to be evolved here, do you want --evolve?)
@@ -348,7 +348,7 @@
   $ sleep 1
   $ hg next --evolve
   waiting for lock on working directory of $TESTTMP/repo held by process '*' on host '*' (glob)
-  1 new orphan changesets
+  1 new unstable changesets
   got lock after [4-6] seconds (re)
   move:[2] two
   atop:[3] one
--- a/tests/test-prune.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-prune.t	Mon Apr 23 12:23:00 2018 +0200
@@ -57,17 +57,17 @@
   $ hg bookmark
    * BABAR                     3:47d2a3944de8
   $ hg debugobsolete
-  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'blah'}
+  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'user': 'blah'}
 
 prune leaving instability behind
 
   $ hg prune 1
   1 changesets pruned
-  2 new orphan changesets
+  2 new unstable changesets
   $ hg book -i BABAR
   $ hg debugobsolete
-  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'blah'}
-  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'user': 'blah'}
+  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 pruning multiple changeset at once
 
@@ -78,10 +78,10 @@
   [ ui.status|working directory now at [evolve.node|1f0dee641bb7]]
   [ ui.status|2 changesets pruned]
   $ hg debugobsolete
-  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'blah'}
-  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'user': 'blah'}
+  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 cannot prune public changesets
 
@@ -90,10 +90,10 @@
   (see 'hg help phases' for details)
   [255]
   $ hg debugobsolete
-  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'blah'}
-  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
+  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'user': 'blah'}
+  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Check successors addition
 ----------------------------
@@ -139,11 +139,11 @@
   working directory now at 6e8148413dd5
   1 changesets pruned
   $ hg debugobsolete
-  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'blah'}
-  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
+  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'user': 'blah'}
+  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   $ hg log -G
   @  12:6e8148413dd5[] (draft) add nE
   |
@@ -170,12 +170,12 @@
   $ hg prune 'desc("add dd")' -s 'desc("add nD")' -s 'desc("add nC")' --split
   1 changesets pruned
   $ hg debugobsolete
-  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'blah'}
-  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
-  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
+  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'user': 'blah'}
+  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   $ hg log -G
   @  12:6e8148413dd5[] (draft) add nE
   |
@@ -199,12 +199,12 @@
   (use --biject to mark a series as a replacement for another)
   [255]
   $ hg debugobsolete
-  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'blah'}
-  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
-  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
+  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'user': 'blah'}
+  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 two old, one new:
 
@@ -214,14 +214,14 @@
   $ hg prune 'desc("add cc")' 'desc("add bb")' -s 'desc("add nB")' --fold
   2 changesets pruned
   $ hg debugobsolete
-  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'blah'}
-  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
-  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
-  814c38b95e72dfe2cbf675b1649ea9d780c89a80 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '9', 'operation': 'prune', 'user': 'test'}
-  354011cd103f58bbbd9091a3cee6d6a6bd0dddf7 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
+  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'user': 'blah'}
+  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  814c38b95e72dfe2cbf675b1649ea9d780c89a80 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  354011cd103f58bbbd9091a3cee6d6a6bd0dddf7 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 two old, two new with --biject
 
@@ -236,16 +236,16 @@
   working directory now at 1f0dee641bb7
   2 changesets pruned
   $ hg debugobsolete
-  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'blah'}
-  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'}
-  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
-  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
-  814c38b95e72dfe2cbf675b1649ea9d780c89a80 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '9', 'operation': 'prune', 'user': 'test'}
-  354011cd103f58bbbd9091a3cee6d6a6bd0dddf7 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
-  cb7f8f706a6532967b98cf8583a81baab79a0fa7 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
-  21b6f2f1cece8c10326e575dd38239189d467190 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'prune', 'user': 'test'}
+  9d206ffc875e1bc304590549be293be36821e66c 0 {47d2a3944de8b013de3be9578e8e344ea2e6c097} (Sat Dec 15 00:00:00 1979 +0000) {'user': 'blah'}
+  7c3bad9141dcb46ff89abf5f61856facd56e476c 0 {1f0dee641bb7258c56bd60e93edfa2405381c41e} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  4538525df7e2b9f09423636c61ef63a4cb872a2d 0 {7c3bad9141dcb46ff89abf5f61856facd56e476c} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  47d2a3944de8b013de3be9578e8e344ea2e6c097 0 {4538525df7e2b9f09423636c61ef63a4cb872a2d} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  bb5e90a7ea1f3b4b38b23150a4a597b6146d70ef 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  00ded550b1e28bba454bd34cec1269d22cf3ef25 aa96dc3f04c2c2341fe6880aeb6dc9fbffff9ef9 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  814c38b95e72dfe2cbf675b1649ea9d780c89a80 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  354011cd103f58bbbd9091a3cee6d6a6bd0dddf7 6f6f25e4f748d8f7571777e6e168aedf50350ce8 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  cb7f8f706a6532967b98cf8583a81baab79a0fa7 8ee176ff1d4b2034ce51e3efc579c2de346b631d 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  21b6f2f1cece8c10326e575dd38239189d467190 6e8148413dd541855b72a920a90c06fca127c7e7 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 test hg strip replacement
 
@@ -353,20 +353,18 @@
                 2 successors:         0
       more than 2 successors:         0
       available  keys:
-                  ef1:                7
-            operation:                7
                  user:                7
   marker size:
       format v1:
-          smallest length:           91
-          longer length:             91
-          median length:             91
-          mean length:               91
-      format v0:
           smallest length:          * (glob)
           longer length:            * (glob)
           median length:            * (glob)
           mean length:              * (glob)
+      format v0:
+          smallest length:           90
+          longer length:             90
+          median length:             90
+          mean length:               90
   disconnected clusters:              7
           any known node:             7
           smallest length:            1
--- a/tests/test-push-checkheads-partial-C1.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-partial-C1.t	Mon Apr 23 12:23:00 2018 +0200
@@ -51,7 +51,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-partial-C2.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-partial-C2.t	Mon Apr 23 12:23:00 2018 +0200
@@ -53,7 +53,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-partial-C3.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-partial-C3.t	Mon Apr 23 12:23:00 2018 +0200
@@ -53,7 +53,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-partial-C4.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-partial-C4.t	Mon Apr 23 12:23:00 2018 +0200
@@ -53,7 +53,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-pruned-B2.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-pruned-B2.t	Mon Apr 23 12:23:00 2018 +0200
@@ -53,7 +53,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-pruned-B3.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-pruned-B3.t	Mon Apr 23 12:23:00 2018 +0200
@@ -53,7 +53,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-pruned-B4.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-pruned-B4.t	Mon Apr 23 12:23:00 2018 +0200
@@ -54,7 +54,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-pruned-B5.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-pruned-B5.t	Mon Apr 23 12:23:00 2018 +0200
@@ -57,7 +57,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
-  new changesets d73caddc5533:821fb21d0dd2
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-pruned-B8.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-pruned-B8.t	Mon Apr 23 12:23:00 2018 +0200
@@ -55,7 +55,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-superceed-A2.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-superceed-A2.t	Mon Apr 23 12:23:00 2018 +0200
@@ -52,7 +52,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-superceed-A3.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-superceed-A3.t	Mon Apr 23 12:23:00 2018 +0200
@@ -55,7 +55,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-superceed-A6.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-superceed-A6.t	Mon Apr 23 12:23:00 2018 +0200
@@ -59,7 +59,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files (+1 heads)
-  new changesets d73caddc5533:0f88766e02d6
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-superceed-A7.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-superceed-A7.t	Mon Apr 23 12:23:00 2018 +0200
@@ -59,7 +59,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files (+1 heads)
-  new changesets d73caddc5533:0f88766e02d6
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg up 'desc(C0)'
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-unpushed-D2.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-unpushed-D2.t	Mon Apr 23 12:23:00 2018 +0200
@@ -57,7 +57,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-unpushed-D3.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-unpushed-D3.t	Mon Apr 23 12:23:00 2018 +0200
@@ -56,7 +56,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets d73caddc5533
   (run 'hg update' to get a working copy)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-unpushed-D4.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-unpushed-D4.t	Mon Apr 23 12:23:00 2018 +0200
@@ -73,7 +73,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files (+1 heads)
-  new changesets d73caddc5533:0f88766e02d6
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg up 0
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-push-checkheads-unpushed-D5.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-push-checkheads-unpushed-D5.t	Mon Apr 23 12:23:00 2018 +0200
@@ -62,7 +62,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files (+1 heads)
-  new changesets d73caddc5533:0f88766e02d6
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg up 'desc(C0)'
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
--- a/tests/test-sharing.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-sharing.t	Mon Apr 23 12:23:00 2018 +0200
@@ -46,7 +46,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets 0dc9c9f6ab91
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
 Let's commit a preliminary change and push it to ``test-repo`` for
@@ -70,8 +69,10 @@
 
 Figure SG02
   $ hg shortlog --hidden -G
-  @  2:60ffde5765c5  draft  fix bug 37
+  @  3:60ffde5765c5  draft  fix bug 37
   |
+  | x  2:2a039763c0f4  draft  temporary amend commit for f6490818a721
+  | |
   | x  1:f6490818a721  draft  prelim change
   |/
   o  0:0dc9c9f6ab91  public  create new project
@@ -86,9 +87,8 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  1 new obsolescence markers
+  2 new obsolescence markers
   obsoleted 1 changesets
-  new changesets 60ffde5765c5
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   updated to "60ffde5765c5: fix bug 37"
   1 other heads for branch "default"
@@ -108,8 +108,10 @@
 
 Figure SG04 (dev-repo)
   $ hg shortlog --hidden -G
-  @  3:de6151c48e1c  draft  fix bug 37
+  @  4:de6151c48e1c  draft  fix bug 37
   |
+  | x  3:ad19d3570adb  draft  temporary amend commit for 60ffde5765c5
+  | |
   | x  2:60ffde5765c5  draft  fix bug 37
   |/
   | x  1:f6490818a721  draft  prelim change
@@ -123,10 +125,12 @@
   updated to "de6151c48e1c: fix bug 37"
   1 other heads for branch "default"
   $ hg shortlog --hidden -G
-  @  3:de6151c48e1c  draft  fix bug 37
+  @  4:de6151c48e1c  draft  fix bug 37
   |
-  | x  2:60ffde5765c5  draft  fix bug 37
+  | x  3:60ffde5765c5  draft  fix bug 37
   |/
+  | x  2:2a039763c0f4  draft  temporary amend commit for f6490818a721
+  | |
   | x  1:f6490818a721  draft  prelim change
   |/
   o  0:0dc9c9f6ab91  public  create new project
@@ -139,7 +143,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  2 new obsolescence markers
+  4 new obsolescence markers
 
 Now that the fix is public, we cannot amend it any more.
   $ hg amend -m 'fix bug 37'
@@ -155,7 +159,7 @@
   
 Oops, still have draft changesets in dev-repo: push the phase change there.
   $ hg -R ../dev-repo shortlog -r 'draft()'
-  3:de6151c48e1c  draft  fix bug 37
+  4:de6151c48e1c  draft  fix bug 37
   $ hg push ../dev-repo
   pushing to ../dev-repo
   searching for changes
@@ -208,7 +212,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  1 new obsolescence markers
+  2 new obsolescence markers
   obsoleted 1 changesets
   updating bookmark bug15
   $ hg -R ../review bookmarks
@@ -253,7 +257,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  1 new obsolescence markers
+  2 new obsolescence markers
   obsoleted 1 changesets
   updating bookmark featureX
 
@@ -268,7 +272,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  2 new obsolescence markers
+  4 new obsolescence markers
   $ hg -R ../public bookmarks
   no bookmarks set
   $ hg push ../review
@@ -279,7 +283,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  1 new obsolescence markers
+  2 new obsolescence markers
   obsoleted 1 changesets
   updating bookmark featureX
   $ hg -R ../review bookmarks
@@ -329,15 +333,17 @@
 her change, so now she can publish it.
   $ cd ../alice
   $ hg --hidden shortlog -G -r 1::
-  @  3:cbdfbd5a5db2  draft  fix bug 15 (v2)
+  @  4:cbdfbd5a5db2  draft  fix bug 15 (v2)
   |
+  | x  3:55dd95168a35  draft  temporary amend commit for f91e97234c2b
+  | |
   | x  2:f91e97234c2b  draft  fix bug 15 (v1)
   |/
   o  1:de6151c48e1c  public  fix bug 37
   |
   ~
   $ hg outgoing -q ../public
-  3:cbdfbd5a5db2
+  4:cbdfbd5a5db2
   $ hg push ../public
   pushing to ../public
   searching for changes
@@ -352,21 +358,22 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  2 new obsolescence markers
-  new changesets 540ba8f317e6
+  4 new obsolescence markers
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg log -G -q -r 'head()'
-  o  4:540ba8f317e6
+  o  5:540ba8f317e6
   |
   ~
-  @  3:cbdfbd5a5db2
+  @  4:cbdfbd5a5db2
   |
   ~
   $ hg --hidden shortlog -G -r 1::
-  o  4:540ba8f317e6  public  implement feature X (v3)
+  o  5:540ba8f317e6  public  implement feature X (v3)
   |
-  | @  3:cbdfbd5a5db2  draft  fix bug 15 (v2)
+  | @  4:cbdfbd5a5db2  draft  fix bug 15 (v2)
   |/
+  | x  3:55dd95168a35  draft  temporary amend commit for f91e97234c2b
+  | |
   | x  2:f91e97234c2b  draft  fix bug 15 (v1)
   |/
   o  1:de6151c48e1c  public  fix bug 37
@@ -376,7 +383,7 @@
 Alice rebases her draft changeset on top of Bob's public changeset and
 publishes the result.
   $ hg rebase -d 5
-  rebasing 3:cbdfbd5a5db2 "fix bug 15 (v2)" (bug15)
+  rebasing 4:cbdfbd5a5db2 "fix bug 15 (v2)" (bug15)
   $ hg push ../public
   pushing to ../public
   searching for changes
@@ -384,7 +391,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  2 new obsolescence markers
+  3 new obsolescence markers
   $ hg push ../review
   pushing to ../review
   searching for changes
@@ -457,7 +464,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets 2fe6c4bd32d0
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ echo 'better fix (alice)' >> file1
   $ hg amend -u alice -m 'fix bug 24 (v2 by alice)'
@@ -468,8 +474,10 @@
   $ echo 'better fix (bob)' >> file1
   $ hg amend -u bob -m 'fix bug 24 (v2 by bob)'
   $ hg --hidden shortlog -G -r 3::
-  @  5:a360947f6faf  draft  fix bug 24 (v2 by bob)
+  @  6:a360947f6faf  draft  fix bug 24 (v2 by bob)
   |
+  | x  5:3466c7f5a149  draft  temporary amend commit for 2fe6c4bd32d0
+  | |
   | x  4:2fe6c4bd32d0  draft  fix bug 24 (v1)
   |/
   o  3:a06ec1bf97bd  public  fix bug 15 (v2)
@@ -484,30 +492,31 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  1 new obsolescence markers
-  new changesets e3f99ce9d9cd
+  2 new obsolescence markers
   (run 'hg heads' to see heads, 'hg merge' to merge)
-  2 new content-divergent changesets
+  2 new divergent changesets
 
 Figure SG09: multiple heads! divergence! oh my!
   $ hg --hidden shortlog -G -r 3::
-  o  6:e3f99ce9d9cd  draft  fix bug 24 (v2 by alice)
+  o  7:e3f99ce9d9cd  draft  fix bug 24 (v2 by alice)
   |
-  | @  5:a360947f6faf  draft  fix bug 24 (v2 by bob)
+  | @  6:a360947f6faf  draft  fix bug 24 (v2 by bob)
   |/
+  | x  5:3466c7f5a149  draft  temporary amend commit for 2fe6c4bd32d0
+  | |
   | x  4:2fe6c4bd32d0  draft  fix bug 24 (v1)
   |/
   o  3:a06ec1bf97bd  public  fix bug 15 (v2)
   |
   ~
   $ hg --hidden shortlog -r 'successors(2fe6)'
-  5:a360947f6faf  draft  fix bug 24 (v2 by bob)
-  6:e3f99ce9d9cd  draft  fix bug 24 (v2 by alice)
+  6:a360947f6faf  draft  fix bug 24 (v2 by bob)
+  7:e3f99ce9d9cd  draft  fix bug 24 (v2 by alice)
 
 Use evolve to fix the divergence.
   $ HGMERGE=internal:other hg evolve --content-divergent
-  merge:[5] fix bug 24 (v2 by bob)
-  with: [6] fix bug 24 (v2 by alice)
+  merge:[6] fix bug 24 (v2 by bob)
+  with: [7] fix bug 24 (v2 by alice)
   base: [4] fix bug 24 (v1)
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
   working directory is now at 5ad6037c046c
@@ -515,20 +524,24 @@
 
 Figure SG10: Bob's repository after fixing divergence.
   $ hg --hidden shortlog -G -r 3::
-  @  7:5ad6037c046c  draft  fix bug 24 (v2 by bob)
+  @  9:5ad6037c046c  draft  fix bug 24 (v2 by bob)
   |
-  | x  6:e3f99ce9d9cd  draft  fix bug 24 (v2 by alice)
+  | x  8:bcfc9a755ac3  draft  temporary amend commit for a360947f6faf
+  | |
+  +---x  7:e3f99ce9d9cd  draft  fix bug 24 (v2 by alice)
+  | |
+  | x  6:a360947f6faf  draft  fix bug 24 (v2 by bob)
   |/
-  | x  5:a360947f6faf  draft  fix bug 24 (v2 by bob)
-  |/
+  | x  5:3466c7f5a149  draft  temporary amend commit for 2fe6c4bd32d0
+  | |
   | x  4:2fe6c4bd32d0  draft  fix bug 24 (v1)
   |/
   o  3:a06ec1bf97bd  public  fix bug 15 (v2)
   |
   ~
-  $ hg --hidden shortlog -r 'precursors(5ad6037c046c)'
-  5:a360947f6faf  draft  fix bug 24 (v2 by bob)
-  6:e3f99ce9d9cd  draft  fix bug 24 (v2 by alice)
+  $ hg --hidden shortlog -r 'precursors(9)'
+  6:a360947f6faf  draft  fix bug 24 (v2 by bob)
+  7:e3f99ce9d9cd  draft  fix bug 24 (v2 by alice)
   $ cat file1
   Do stuff.
   pretty good fix
--- a/tests/test-split.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-split.t	Mon Apr 23 12:23:00 2018 +0200
@@ -39,7 +39,8 @@
   $ echo "change to a" >> _a
   $ hg amend
   $ hg debugobsolete
-  1334a80b33c3f9873edab728fbbcf500eab61d2e d2fe56e71366c2c5376c89960c281395062c0619 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
+  1334a80b33c3f9873edab728fbbcf500eab61d2e d2fe56e71366c2c5376c89960c281395062c0619 0 (*) {'ef1': '8', 'user': 'test'} (glob)
+  06be89dfe2ae447383f30a2984933352757b6fb4 0 {1334a80b33c3f9873edab728fbbcf500eab61d2e} (*) {'ef1': '0', 'user': 'test'} (glob)
 
 To create commits with the number of split
   $ echo 0 > num
@@ -91,16 +92,17 @@
   no more change to split
 
   $ hg debugobsolete
-  1334a80b33c3f9873edab728fbbcf500eab61d2e d2fe56e71366c2c5376c89960c281395062c0619 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
-  d2fe56e71366c2c5376c89960c281395062c0619 2d8abdb827cdf71ca477ef6985d7ceb257c53c1b 033b3f5ae73db67c10de938fb6f26b949aaef172 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'split', 'user': 'test'}
+  1334a80b33c3f9873edab728fbbcf500eab61d2e d2fe56e71366c2c5376c89960c281395062c0619 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'user': 'test'}
+  06be89dfe2ae447383f30a2984933352757b6fb4 0 {1334a80b33c3f9873edab728fbbcf500eab61d2e} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'user': 'test'}
+  d2fe56e71366c2c5376c89960c281395062c0619 2d8abdb827cdf71ca477ef6985d7ceb257c53c1b 033b3f5ae73db67c10de938fb6f26b949aaef172 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   $ hg log -G
-  @  changeset:   6:033b3f5ae73d
+  @  changeset:   7:033b3f5ae73d
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split2
   |
-  o  changeset:   5:2d8abdb827cd
+  o  changeset:   6:2d8abdb827cd
   |  parent:      2:52149352b372
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
@@ -146,15 +148,15 @@
 Split a revision specified with -r
   $ echo "change to b" >> _b
   $ hg amend -m "_cprim"
-  2 new orphan changesets
+  2 new unstable changesets
   $ hg evolve --all
-  move:[5] split1
-  atop:[7] _cprim
-  move:[6] split2
-  atop:[8] split1
+  move:[6] split1
+  atop:[9] _cprim
+  move:[7] split2
+  atop:[10] split1
   working directory is now at * (glob)
   $ hg log -r "desc(_cprim)" -v -p
-  changeset:   7:b434287e665c
+  changeset:   9:b434287e665c
   parent:      1:37445b16603b
   user:        other-test-user
   date:        Thu Jan 01 00:00:00 1970 +0000
@@ -208,36 +210,38 @@
 remaining changes
 
   $ hg debugobsolete
-  1334a80b33c3f9873edab728fbbcf500eab61d2e d2fe56e71366c2c5376c89960c281395062c0619 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
-  d2fe56e71366c2c5376c89960c281395062c0619 2d8abdb827cdf71ca477ef6985d7ceb257c53c1b 033b3f5ae73db67c10de938fb6f26b949aaef172 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'split', 'user': 'test'}
-  52149352b372d39b19127d5bd2d488b1b63f9f85 b434287e665ce757ee5463a965cb3d119ca9e893 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
-  2d8abdb827cdf71ca477ef6985d7ceb257c53c1b e2b4afde39803bd42bb1374b230fca1b1e8cc868 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'evolve', 'user': 'test'}
-  033b3f5ae73db67c10de938fb6f26b949aaef172 bb5e4f6020c74e7961a51fda635ea9df9b04dda8 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'evolve', 'user': 'test'}
-  b434287e665ce757ee5463a965cb3d119ca9e893 ead2066d1dbf14833fe1069df1b735e4e9468c40 1188c4216eba37f18a1de6558564601d00ff2143 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'split', 'user': 'test'}
+  1334a80b33c3f9873edab728fbbcf500eab61d2e d2fe56e71366c2c5376c89960c281395062c0619 0 (*) {'ef1': '8', 'user': 'test'} (glob)
+  06be89dfe2ae447383f30a2984933352757b6fb4 0 {1334a80b33c3f9873edab728fbbcf500eab61d2e} (*) {'ef1': '0', 'user': 'test'} (glob)
+  d2fe56e71366c2c5376c89960c281395062c0619 2d8abdb827cdf71ca477ef6985d7ceb257c53c1b 033b3f5ae73db67c10de938fb6f26b949aaef172 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  52149352b372d39b19127d5bd2d488b1b63f9f85 b434287e665ce757ee5463a965cb3d119ca9e893 0 (*) {'ef1': '9', 'user': 'test'} (glob)
+  7a4fc25a48a5797bb069563854455aecf738d8f2 0 {52149352b372d39b19127d5bd2d488b1b63f9f85} (*) {'ef1': '0', 'user': 'test'} (glob)
+  2d8abdb827cdf71ca477ef6985d7ceb257c53c1b e2b4afde39803bd42bb1374b230fca1b1e8cc868 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  033b3f5ae73db67c10de938fb6f26b949aaef172 bb5e4f6020c74e7961a51fda635ea9df9b04dda8 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  b434287e665ce757ee5463a965cb3d119ca9e893 ead2066d1dbf14833fe1069df1b735e4e9468c40 1188c4216eba37f18a1de6558564601d00ff2143 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   $ hg evolve --all
-  move:[8] split1
-  atop:[11] split4
-  move:[9] split2
-  atop:[12] split1
+  move:[10] split1
+  atop:[13] split4
+  move:[11] split2
+  atop:[14] split1
   working directory is now at d74c6715e706
   $ hg log -G
-  @  changeset:   13:d74c6715e706
+  @  changeset:   15:d74c6715e706
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split2
   |
-  o  changeset:   12:3f134f739075
+  o  changeset:   14:3f134f739075
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split1
   |
-  o  changeset:   11:1188c4216eba
+  o  changeset:   13:1188c4216eba
   |  user:        other-test-user
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split4
   |
-  o  changeset:   10:ead2066d1dbf
+  o  changeset:   12:ead2066d1dbf
   |  parent:      1:37445b16603b
   |  user:        other-test-user
   |  date:        Thu Jan 01 00:00:00 1970 +0000
@@ -261,19 +265,19 @@
   $ echo "changetofilea" > _a
   $ hg amend
   $ hg book
-     bookA                     14:7a6b35779b85
-   * bookB                     14:7a6b35779b85
-  $ hg log -G -r "3f134f739075::"
-  @  changeset:   14:7a6b35779b85
+     bookA                     17:7a6b35779b85
+   * bookB                     17:7a6b35779b85
+  $ hg log -G -r "14::"
+  @  changeset:   17:7a6b35779b85
   |  bookmark:    bookA
   |  bookmark:    bookB
   |  tag:         tip
-  |  parent:      12:3f134f739075
+  |  parent:      14:3f134f739075
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split2
   |
-  o  changeset:   12:3f134f739075
+  o  changeset:   14:3f134f739075
   |  user:        test
   ~  date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     split1
@@ -304,8 +308,8 @@
   
   created new head
   Done splitting? [yN] y
-  $ hg log -G -r "3f134f739075::"
-  @  changeset:   16:452a26648478
+  $ hg log -G -r "14::"
+  @  changeset:   19:452a26648478
   |  bookmark:    bookA
   |  bookmark:    bookB
   |  tag:         tip
@@ -313,20 +317,20 @@
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split6
   |
-  o  changeset:   15:1315679b77dc
-  |  parent:      12:3f134f739075
+  o  changeset:   18:1315679b77dc
+  |  parent:      14:3f134f739075
   |  user:        victor
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split5
   |
-  o  changeset:   12:3f134f739075
+  o  changeset:   14:3f134f739075
   |  user:        test
   ~  date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     split1
   
   $ hg book
-     bookA                     16:452a26648478
-   * bookB                     16:452a26648478
+     bookA                     19:452a26648478
+   * bookB                     19:452a26648478
  
 Lastest revision is selected if multiple are given to -r
   $ hg split -r "desc(_a)::"
@@ -412,7 +416,7 @@
   $ hg commit -m "Works on mytopic" babar celeste --user victor
   active topic 'mytopic' grew its first changeset
   $ hg log -r . 
-  changeset:   18:26f72cfaf036
+  changeset:   21:26f72cfaf036
   branch:      new-branch
   tag:         tip
   topic:       mytopic
@@ -421,7 +425,7 @@
   summary:     Works on mytopic
   
   $ hg summary
-  parent: 18:26f72cfaf036 tip
+  parent: 21:26f72cfaf036 tip
    Works on mytopic
   branch: new-branch
   commit: 2 unknown (clean)
@@ -468,15 +472,15 @@
 Check that the topic is still here
 
   $ hg log -r "tip~1::"
-  changeset:   19:addcf498f19e
+  changeset:   22:addcf498f19e
   branch:      new-branch
   topic:       mytopic
-  parent:      17:fdb403258632
+  parent:      20:fdb403258632
   user:        test
   date:        Thu Jan 01 00:00:00 1970 +0000
   summary:     split7
   
-  changeset:   20:2532b288af61
+  changeset:   23:2532b288af61
   branch:      new-branch
   tag:         tip
   topic:       mytopic
@@ -495,7 +499,7 @@
   marked working directory as branch another-branch
   $ hg commit -m "To be splitted"
   $ hg log -G -l 3
-  @  changeset:   21:8dad923bdb9b
+  @  changeset:   24:8dad923bdb9b
   |  branch:      another-branch
   |  tag:         tip
   |  topic:       mytopic
@@ -503,17 +507,17 @@
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     To be splitted
   |
-  o  changeset:   20:2532b288af61
+  o  changeset:   23:2532b288af61
   |  branch:      new-branch
   |  topic:       mytopic
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split8
   |
-  o  changeset:   19:addcf498f19e
+  o  changeset:   22:addcf498f19e
   |  branch:      new-branch
   ~  topic:       mytopic
-     parent:      17:fdb403258632
+     parent:      20:fdb403258632
      user:        test
      date:        Thu Jan 01 00:00:00 1970 +0000
      summary:     split7
@@ -560,7 +564,7 @@
 
 The splitted changesets should be on the 'another-branch'
   $ hg log -G -l 3
-  @  changeset:   23:56a59faa8af7
+  @  changeset:   26:56a59faa8af7
   |  branch:      another-branch
   |  tag:         tip
   |  topic:       mytopic
@@ -568,15 +572,15 @@
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split10
   |
-  o  changeset:   22:75695e3e2300
+  o  changeset:   25:75695e3e2300
   |  branch:      another-branch
   |  topic:       mytopic
-  |  parent:      20:2532b288af61
+  |  parent:      23:2532b288af61
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     split9
   |
-  o  changeset:   20:2532b288af61
+  o  changeset:   23:2532b288af61
   |  branch:      new-branch
   ~  topic:       mytopic
      user:        test
@@ -596,7 +600,7 @@
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
 
   $ hg log -G -l 2
-  o  changeset:   24:b1020d17c364
+  o  changeset:   27:b1020d17c364
   |  branch:      yet-another-branch
   |  tag:         tip
   |  topic:       mytopic
@@ -604,7 +608,7 @@
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     To be splitted again
   |
-  @  changeset:   23:56a59faa8af7
+  @  changeset:   26:56a59faa8af7
   |  branch:      another-branch
   ~  topic:       mytopic
      user:        test
@@ -636,7 +640,7 @@
   another-branch
 
   $ hg log -G -l 2
-  o  changeset:   24:b1020d17c364
+  o  changeset:   27:b1020d17c364
   |  branch:      yet-another-branch
   |  tag:         tip
   |  topic:       mytopic
@@ -644,7 +648,7 @@
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     To be splitted again
   |
-  @  changeset:   23:56a59faa8af7
+  @  changeset:   26:56a59faa8af7
   |  branch:      another-branch
   ~  topic:       mytopic
      user:        test
--- a/tests/test-stabilize-conflict.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-stabilize-conflict.t	Mon Apr 23 12:23:00 2018 +0200
@@ -76,21 +76,21 @@
    neuf
    dix
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg evolve
   move:[2] babar count up to fifteen
-  atop:[3] babar count up to ten
+  atop:[4] babar count up to ten
   merging babar
   working directory is now at 71c18f70c34f
   $ hg resolve -l
   $ hg log -G
-  @  changeset:   4:71c18f70c34f
+  @  changeset:   5:71c18f70c34f
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     babar count up to fifteen
   |
-  o  changeset:   3:5977072d13c5
+  o  changeset:   4:5977072d13c5
   |  parent:      0:29ec1554cfaf
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
@@ -109,12 +109,12 @@
   $ hg gdown
   gdown have been deprecated in favor of previous
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  [3] babar count up to ten
+  [4] babar count up to ten
   $ safesed 's/dix/ten/' babar
   $ hg diff
   diff -r 5977072d13c5 babar
   --- a/babar	Thu Jan 01 00:00:00 1970 +0000
-  +++ b/babar	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/babar	* (glob)
   @@ -7,4 +7,4 @@
    sept
    eight
@@ -122,10 +122,10 @@
   -dix
   +ten
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg evolve
-  move:[4] babar count up to fifteen
-  atop:[5] babar count up to ten
+  move:[5] babar count up to fifteen
+  atop:[7] babar count up to ten
   merging babar
   warning: conflicts while merging babar! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -135,24 +135,24 @@
   $ hg resolve -l
   U babar
   $ hg log -G
-  @  changeset:   5:e04690b09bc6
+  @  changeset:   7:e04690b09bc6
   |  tag:         tip
   |  parent:      0:29ec1554cfaf
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     babar count up to ten
   |
-  | o  changeset:   4:71c18f70c34f
+  | o  changeset:   5:71c18f70c34f
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan
+  | |  trouble:     unstable
   | |  summary:     babar count up to fifteen
   | |
-  | x  changeset:   3:5977072d13c5
+  | x  changeset:   4:5977072d13c5
   |/   parent:      0:29ec1554cfaf
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    amended using amend as 5:e04690b09bc6
+  |    obsolete:    amended as e04690b09bc6
   |    summary:     babar count up to ten
   |
   o  changeset:   0:29ec1554cfaf
@@ -162,24 +162,24 @@
   
 (fix the conflict and continue)
 
-  $ hg revert -r 71c18f70c34f --all
+  $ hg revert -r 5 --all
   reverting babar
   $ safesed 's/dix/ten/' babar
   $ hg resolve --all -m
   (no more unresolved files)
   continue: hg evolve --continue
   $ hg evolve --continue
-  evolving 4:71c18f70c34f "babar count up to fifteen"
+  evolving 5:71c18f70c34f "babar count up to fifteen"
   working directory is now at 1836b91c6c1d
   $ hg resolve -l
   $ hg log -G
-  @  changeset:   6:1836b91c6c1d
+  @  changeset:   8:1836b91c6c1d
   |  tag:         tip
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     babar count up to fifteen
   |
-  o  changeset:   5:e04690b09bc6
+  o  changeset:   7:e04690b09bc6
   |  parent:      0:29ec1554cfaf
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
@@ -198,12 +198,12 @@
   $ hg gdown
   gdown have been deprecated in favor of previous
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  [5] babar count up to ten
+  [7] babar count up to ten
   $ safesed 's/ten/zehn/' babar
   $ hg diff
   diff -r e04690b09bc6 babar
   --- a/babar	Thu Jan 01 00:00:00 1970 +0000
-  +++ b/babar	Thu Jan 01 00:00:00 1970 +0000
+  +++ b/babar	* (glob)
   @@ -7,4 +7,4 @@
    sept
    eight
@@ -211,13 +211,13 @@
   -ten
   +zehn
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ safesed 's/interactive=.*/interactive=true/' $HGRCPATH
   $ hg evolve --tool touch <<EOF
   > n
   > EOF
-  move:[6] babar count up to fifteen
-  atop:[7] babar count up to ten
+  move:[8] babar count up to fifteen
+  atop:[10] babar count up to ten
   merging babar
    output file babar appears unchanged
   was merge successful (yn)? n
@@ -229,24 +229,24 @@
   $ hg resolve -l
   U babar
   $ hg log -G
-  @  changeset:   7:b20d08eea373
+  @  changeset:   10:b20d08eea373
   |  tag:         tip
   |  parent:      0:29ec1554cfaf
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     babar count up to ten
   |
-  | o  changeset:   6:1836b91c6c1d
+  | o  changeset:   8:1836b91c6c1d
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan
+  | |  trouble:     unstable
   | |  summary:     babar count up to fifteen
   | |
-  | x  changeset:   5:e04690b09bc6
+  | x  changeset:   7:e04690b09bc6
   |/   parent:      0:29ec1554cfaf
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    amended using amend as 7:b20d08eea373
+  |    obsolete:    amended as b20d08eea373
   |    summary:     babar count up to ten
   |
   o  changeset:   0:29ec1554cfaf
--- a/tests/test-stabilize-order.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-stabilize-order.t	Mon Apr 23 12:23:00 2018 +0200
@@ -38,18 +38,18 @@
   [2] addb
   $ echo b >> b
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg gdown
   gdown have been deprecated in favor of previous
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   [1] adda
   $ echo a >> a
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ glog
-  @  5:005fe5914f78@default(draft) adda
+  @  7:005fe5914f78@default(draft) adda
   |
-  | o  4:22619daeed78@default(draft) addb
+  | o  5:22619daeed78@default(draft) addb
   | |
   | | o  3:7a7552255fb5@default(draft) addc
   | | |
@@ -63,8 +63,8 @@
 Test stabilizing a predecessor child
 
   $ hg evolve -v
-  move:[4] addb
-  atop:[5] adda
+  move:[5] addb
+  atop:[7] adda
   hg rebase -r 22619daeed78 -d 005fe5914f78
   resolving manifests
   getting b
@@ -74,9 +74,9 @@
   committing changelog
   working directory is now at 81b8bbcd5892
   $ glog
-  @  6:81b8bbcd5892@default(draft) addb
+  @  8:81b8bbcd5892@default(draft) addb
   |
-  o  5:005fe5914f78@default(draft) adda
+  o  7:005fe5914f78@default(draft) adda
   |
   | o  3:7a7552255fb5@default(draft) addc
   | |
@@ -89,12 +89,12 @@
 
 Test stabilizing a descendant predecessor's child
 
-  $ hg up -r 005fe5914f78
+  $ hg up 7
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg debugobsolete > successors.old
   $ hg evolve -v
   move:[3] addc
-  atop:[6] addb
+  atop:[8] addb
   hg rebase -r 7a7552255fb5 -d 81b8bbcd5892
   resolving manifests
   getting b
@@ -109,21 +109,21 @@
   $ diff -u successors.old successors.new
   --- successors.old* (glob)
   +++ successors.new* (glob)
-  @@ -1,3 +1,4 @@
-   ef23d6ef94d68dea65d20587dfecc8b33d165617 22619daeed78036f80fbd326b6852519c4f0c25e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
-   93418d2c0979643ad446f621195e78720edb05b4 005fe5914f78e8bc64c7eba28117b0b1fa210d0d 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'amend', 'user': 'test'}
-   22619daeed78036f80fbd326b6852519c4f0c25e 81b8bbcd5892841efed41433d7a5e9df922396cb 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'evolve', 'user': 'test'}
-  +7a7552255fb5f8bd745e46fba6f0ca633a4dd716 0f691739f91762462bf8ba21f35fdf71fe64310e 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '4', 'operation': 'evolve', 'user': 'test'}
+  @@ -3,3 +3,4 @@
+   93418d2c0979643ad446f621195e78720edb05b4 005fe5914f78e8bc64c7eba28117b0b1fa210d0d 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+   7a7d76dc97c57751de9e80f61ed2a639bd03cd24 0 {93418d2c0979643ad446f621195e78720edb05b4} (*) {'ef1': '*', 'user': 'test'} (glob)
+   22619daeed78036f80fbd326b6852519c4f0c25e 81b8bbcd5892841efed41433d7a5e9df922396cb 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  +7a7552255fb5f8bd745e46fba6f0ca633a4dd716 0f691739f91762462bf8ba21f35fdf71fe64310e 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
   [1]
 
 
 
   $ glog
-  @  7:0f691739f917@default(draft) addc
+  @  9:0f691739f917@default(draft) addc
   |
-  o  6:81b8bbcd5892@default(draft) addb
+  o  8:81b8bbcd5892@default(draft) addb
   |
-  o  5:005fe5914f78@default(draft) adda
+  o  7:005fe5914f78@default(draft) adda
   |
   o  0:c471ef929e6a@default(draft) addroot
   
@@ -132,31 +132,32 @@
 
 Test behavior with --any
 
-  $ hg up 81b8bbcd5892
+  $ hg up 8
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ echo b >> b
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ glog
-  @  8:7a68bc4596ea@default(draft) addb
+  @  11:7a68bc4596ea@default(draft) addb
   |
-  | o  7:0f691739f917@default(draft) addc
+  | o  9:0f691739f917@default(draft) addc
   | |
-  | x  6:81b8bbcd5892@default(draft) addb
+  | x  8:81b8bbcd5892@default(draft) addb
   |/
-  o  5:005fe5914f78@default(draft) adda
+  o  7:005fe5914f78@default(draft) adda
   |
   o  0:c471ef929e6a@default(draft) addroot
   
-  $ hg up 0f691739f917
+| |
+  $ hg up 9
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg evolve -v
   nothing to evolve on current working copy parent
   (1 other orphan in the repository, do you want --any or --rev)
   [2]
   $ hg evolve --any -v
-  move:[7] addc
-  atop:[8] addb
+  move:[9] addc
+  atop:[11] addb
   hg rebase -r 0f691739f917 -d 7a68bc4596ea
   resolving manifests
   removing c
@@ -169,11 +170,11 @@
   committing changelog
   working directory is now at 2256dae6521f
   $ glog
-  @  9:2256dae6521f@default(draft) addc
+  @  12:2256dae6521f@default(draft) addc
   |
-  o  8:7a68bc4596ea@default(draft) addb
+  o  11:7a68bc4596ea@default(draft) addb
   |
-  o  5:005fe5914f78@default(draft) adda
+  o  7:005fe5914f78@default(draft) adda
   |
   o  0:c471ef929e6a@default(draft) addroot
   
@@ -194,41 +195,41 @@
   $ hg up .^
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg commit --amend -m "newmessage"
-  2 new orphan changesets
+  2 new unstable changesets
   $ hg log -G
-  @  changeset:   12:f83a0bce03e4
+  @  changeset:   15:f83a0bce03e4
   |  tag:         tip
-  |  parent:      8:7a68bc4596ea
+  |  parent:      11:7a68bc4596ea
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     newmessage
   |
-  | o  changeset:   11:fa68011f392e
-  | |  parent:      9:2256dae6521f
+  | o  changeset:   14:fa68011f392e
+  | |  parent:      12:2256dae6521f
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan
+  | |  trouble:     unstable
   | |  summary:     secondambiguous
   | |
-  | | o  changeset:   10:bdc003b6eec2
+  | | o  changeset:   13:bdc003b6eec2
   | |/   user:        test
   | |    date:        Thu Jan 01 00:00:00 1970 +0000
-  | |    instability: orphan
+  | |    trouble:     unstable
   | |    summary:     firstambiguous
   | |
-  | x  changeset:   9:2256dae6521f
+  | x  changeset:   12:2256dae6521f
   |/   user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 12:f83a0bce03e4
+  |    obsolete:    reworded as f83a0bce03e4
   |    summary:     addc
   |
-  o  changeset:   8:7a68bc4596ea
-  |  parent:      5:005fe5914f78
+  o  changeset:   11:7a68bc4596ea
+  |  parent:      7:005fe5914f78
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
   |  summary:     addb
   |
-  o  changeset:   5:005fe5914f78
+  o  changeset:   7:005fe5914f78
   |  parent:      0:c471ef929e6a
   |  user:        test
   |  date:        Thu Jan 01 00:00:00 1970 +0000
--- a/tests/test-stabilize-result.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-stabilize-result.t	Mon Apr 23 12:23:00 2018 +0200
@@ -27,33 +27,36 @@
   (leaving bookmark changea)
   $ echo a >> a
   $ hg amend -m changea
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg evolve -v --confirm
   move:[2] changea
-  atop:[3] changea
+  atop:[4] changea
   perform evolve? [Ny] n
   abort: evolve aborted by user
   [255]
   $ echo y | hg evolve -v --confirm --config ui.interactive=True
   move:[2] changea
-  atop:[3] changea
+  atop:[4] changea
   perform evolve? [Ny] y
   hg rebase -r cce2c55b8965 -d fb9d051ec0a4
   resolving manifests
   evolution of 2:cce2c55b8965 created no changes to commit
 
   $ glog --hidden
-  @  3:fb9d051ec0a4@default(draft) bk:[changea] changea
+  @  4:fb9d051ec0a4@default(draft) bk:[changea] changea
   |
-  | x  2:cce2c55b8965@default(draft) bk:[] changea
+  | x  3:c5727dbded3c@default(draft) bk:[] temporary amend commit for 102a90ea7b4a
   | |
+  | | x  2:cce2c55b8965@default(draft) bk:[] changea
+  | |/
   | x  1:102a90ea7b4a@default(draft) bk:[] addb
   |/
   o  0:07f494440405@default(draft) bk:[] adda
   
   $ hg debugobsolete
-  102a90ea7b4a3361e4082ed620918c261189a36a fb9d051ec0a450a4aa2ffc8c324979832ef88065 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '9', 'operation': 'amend', 'user': 'test'}
-  cce2c55b896511e0b6e04173c9450ba822ebc740 0 {102a90ea7b4a3361e4082ed620918c261189a36a} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'evolve', 'user': 'test'}
+  102a90ea7b4a3361e4082ed620918c261189a36a fb9d051ec0a450a4aa2ffc8c324979832ef88065 0 (*) {'ef1': '*', 'user': 'test'} (glob)
+  c5727dbded3c3a6877cf60d6bb552a76812cb844 0 {102a90ea7b4a3361e4082ed620918c261189a36a} (*) {'ef1': '*', 'user': 'test'} (glob)
+  cce2c55b896511e0b6e04173c9450ba822ebc740 0 {102a90ea7b4a3361e4082ed620918c261189a36a} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Test evolve with conflict
 
@@ -72,13 +75,13 @@
   $ hg gdown
   gdown have been deprecated in favor of previous
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  [3] changea
+  [4] changea
   $ echo 'a' > a
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg evolve
-  move:[4] newer a
-  atop:[5] changea
+  move:[5] newer a
+  atop:[7] changea
   merging a
   warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
   evolve failed!
@@ -95,14 +98,14 @@
   +a
   +newer a
   $ hg evolve --continue
-  evolving 4:3655f0f50885 "newer a"
+  evolving 5:3655f0f50885 "newer a"
   abort: unresolved merge conflicts (see 'hg help resolve')
   [255]
   $ hg resolve -m a
   (no more unresolved files)
   continue: hg evolve --continue
   $ hg evolve --continue
-  evolving 4:3655f0f50885 "newer a"
+  evolving 5:3655f0f50885 "newer a"
   working directory is now at 1cf0aacfd363
 
 Stabilize latecomer with different parent
@@ -111,9 +114,9 @@
 (the same-parent case is handled in test-evolve.t)
 
   $ glog
-  @  6:1cf0aacfd363@default(draft) bk:[] newer a
+  @  8:1cf0aacfd363@default(draft) bk:[] newer a
   |
-  o  5:66719795a494@default(draft) bk:[changea] changea
+  o  7:66719795a494@default(draft) bk:[changea] changea
   |
   o  0:07f494440405@default(draft) bk:[] adda
   
@@ -122,7 +125,7 @@
   $ hg gdown
   gdown have been deprecated in favor of previous
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  [5] changea
+  [7] changea
   $ echo 'c' > c
   $ hg add c
   $ hg commit -m 'add c'
@@ -131,7 +134,7 @@
 Get a successors of 8 on it
 
   $ hg grab 1cf0aacfd363
-  grabbing 6:1cf0aacfd363 "newer a"
+  grabbing 8:1cf0aacfd363 "newer a"
 
 Add real change to the successors
 
@@ -141,15 +144,15 @@
 Make precursors public
 
   $ hg phase --hidden --public 1cf0aacfd363
-  1 new phase-divergent changesets
+  1 new bumped changesets
   $ glog
-  @  9:99c21c89bcef@default(draft) bk:[] newer a
+  @  12:99c21c89bcef@default(draft) bk:[] newer a
   |
-  o  7:7bc2f5967f5e@default(draft) bk:[] add c
+  o  9:7bc2f5967f5e@default(draft) bk:[] add c
   |
-  | o  6:1cf0aacfd363@default(public) bk:[] newer a
+  | o  8:1cf0aacfd363@default(public) bk:[] newer a
   |/
-  o  5:66719795a494@default(public) bk:[changea] changea
+  o  7:66719795a494@default(public) bk:[changea] changea
   |
   o  0:07f494440405@default(public) bk:[] adda
   
@@ -157,34 +160,34 @@
 Stabilize!
 
   $ hg evolve --any --dry-run --phase-divergent
-  recreate:[9] newer a
-  atop:[6] newer a
+  recreate:[12] newer a
+  atop:[8] newer a
   hg rebase --rev 99c21c89bcef --dest 66719795a494;
   hg update 1cf0aacfd363;
   hg revert --all --rev 99c21c89bcef;
-  hg commit --msg "phase-divergent update to 99c21c89bcef"
+  hg commit --msg "bumped update to 99c21c89bcef"
   $ hg evolve --any --confirm --phase-divergent
-  recreate:[9] newer a
-  atop:[6] newer a
+  recreate:[12] newer a
+  atop:[8] newer a
   perform evolve? [Ny] n
   abort: evolve aborted by user
   [255]
   $ echo y | hg evolve --any --confirm --config ui.interactive=True --phase-divergent
-  recreate:[9] newer a
-  atop:[6] newer a
+  recreate:[12] newer a
+  atop:[8] newer a
   perform evolve? [Ny] y
   rebasing to destination parent: 66719795a494
   computing new diff
-  committed as 8fc63fe1f297
-  working directory is now at 8fc63fe1f297
+  committed as e34e87ea7b83
+  working directory is now at e34e87ea7b83
   $ glog
-  @  11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
+  @  14:e34e87ea7b83@default(draft) bk:[] bumped update to 1cf0aacfd363:
   |
-  | o  7:7bc2f5967f5e@default(draft) bk:[] add c
+  | o  9:7bc2f5967f5e@default(draft) bk:[] add c
   | |
-  o |  6:1cf0aacfd363@default(public) bk:[] newer a
+  o |  8:1cf0aacfd363@default(public) bk:[] newer a
   |/
-  o  5:66719795a494@default(public) bk:[changea] changea
+  o  7:66719795a494@default(public) bk:[changea] changea
   |
   o  0:07f494440405@default(public) bk:[] adda
   
@@ -224,15 +227,15 @@
   > EOF
   $ hg ci -m 'More addition'
   $ glog
-  @  12:3932c176bbaa@default(draft) bk:[] More addition
+  @  15:3932c176bbaa@default(draft) bk:[] More addition
   |
-  | o  11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
+  | o  14:(a7cabd7bd9c2|671b9d7eeaec)@default\(draft\) bk:\[\] bumped update to 1cf0aacfd363: (re)
   | |
-  o |  7:7bc2f5967f5e@default(draft) bk:[] add c
+  o |  9:7bc2f5967f5e@default(draft) bk:[] add c
   | |
-  | o  6:1cf0aacfd363@default(public) bk:[] newer a
+  | o  8:1cf0aacfd363@default(public) bk:[] newer a
   |/
-  o  5:66719795a494@default(public) bk:[changea] changea
+  o  7:66719795a494@default(public) bk:[changea] changea
   |
   o  0:07f494440405@default(public) bk:[] adda
   
@@ -247,19 +250,19 @@
   $ cat a.old >> a
   $ rm a.old
   $ hg amend
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ glog
-  @  14:eacc9c8240fe@default(draft) bk:[] More addition
+  @  19:eacc9c8240fe@default(draft) bk:[] More addition
   |
-  | o  13:d2f173e25686@default(draft) bk:[] More addition
+  | o  17:d2f173e25686@default(draft) bk:[] More addition
   |/
-  | o  11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
+  | o  14:(a7cabd7bd9c2|671b9d7eeaec)@default\(draft\) bk:\[\] bumped update to 1cf0aacfd363: (re)
   | |
-  o |  7:7bc2f5967f5e@default(draft) bk:[] add c
+  o |  9:7bc2f5967f5e@default(draft) bk:[] add c
   | |
-  | o  6:1cf0aacfd363@default(public) bk:[] newer a
+  | o  8:1cf0aacfd363@default(public) bk:[] newer a
   |/
-  o  5:66719795a494@default(public) bk:[changea] changea
+  o  7:66719795a494@default(public) bk:[changea] changea
   |
   o  0:07f494440405@default(public) bk:[] adda
   
@@ -267,16 +270,16 @@
 Stabilize it
 
   $ hg evolve -qn --confirm --content-divergent
-  merge:[14] More addition
-  with: [13] More addition
-  base: [12] More addition
+  merge:[19] More addition
+  with: [17] More addition
+  base: [15] More addition
   perform evolve? [Ny] n
   abort: evolve aborted by user
   [255]
   $ echo y | hg evolve -qn --confirm --config ui.interactive=True --content-divergent
-  merge:[14] More addition
-  with: [13] More addition
-  base: [12] More addition
+  merge:[19] More addition
+  with: [17] More addition
+  base: [15] More addition
   perform evolve? [Ny] y
   hg update -c eacc9c8240fe &&
   hg merge d2f173e25686 &&
@@ -285,10 +288,10 @@
   hg revert --all --rev tip &&
   hg commit -m "`hg log -r eacc9c8240fe --template={desc}`";
   $ hg evolve -v --content-divergent
-  merge:[14] More addition
-  with: [13] More addition
-  base: [12] More addition
-  merging content-divergent changeset
+  merge:[19] More addition
+  with: [17] More addition
+  base: [15] More addition
+  merging divergent changeset
   resolving manifests
   merging a
   0 files updated, 1 files merged, 0 files removed, 0 files unresolved
@@ -297,24 +300,29 @@
   a
   committing manifest
   committing changelog
-  committed changeset 15:f344982e63c4
+  copying changeset 283ccd10e2b8 to 7bc2f5967f5e
+  committing files:
+  a
+  committing manifest
+  committing changelog
+  committed changeset 21:f344982e63c4
   working directory is now at f344982e63c4
   $ hg st
   $ glog
-  @  15:f344982e63c4@default(draft) bk:[] More addition
+  @  21:f344982e63c4@default(draft) bk:[] More addition
   |
-  | o  11:8fc63fe1f297@default(draft) bk:[] phase-divergent update to 1cf0aacfd363:
+  | o  14:(a7cabd7bd9c2|671b9d7eeaec)@default\(draft\) bk:\[\] bumped update to 1cf0aacfd363: (re)
   | |
-  o |  7:7bc2f5967f5e@default(draft) bk:[] add c
+  o |  9:7bc2f5967f5e@default(draft) bk:[] add c
   | |
-  | o  6:1cf0aacfd363@default(public) bk:[] newer a
+  | o  8:1cf0aacfd363@default(public) bk:[] newer a
   |/
-  o  5:66719795a494@default(public) bk:[changea] changea
+  o  7:66719795a494@default(public) bk:[changea] changea
   |
   o  0:07f494440405@default(public) bk:[] adda
   
   $ hg summary
-  parent: 15:f344982e63c4 tip
+  parent: 21:f344982e63c4 tip
    More addition
   branch: default
   commit: (clean)
@@ -352,12 +360,12 @@
   (use 'hg evolve' to update to its successor: f344982e63c4)
   $ echo 'gotta break' >> a
   $ hg amend
-  2 new content-divergent changesets
+  2 new divergent changesets
 # reamend so that the case is not the first precursor.
   $ hg amend -m "More addition (2)"
   $ hg phase 'contentdivergent()'
-  15: draft
-  17: draft
+  21: draft
+  24: draft
   $ hg evolve -qn --content-divergent
   hg update -c 0b336205a5d0 &&
   hg merge f344982e63c4 &&
@@ -366,9 +374,9 @@
   hg revert --all --rev tip &&
   hg commit -m "`hg log -r 0b336205a5d0 --template={desc}`";
   $ hg evolve --content-divergent
-  merge:[17] More addition (2)
-  with: [15] More addition
-  base: [12] More addition
+  merge:[24] More addition (2)
+  with: [21] More addition
+  base: [15] More addition
   merging a
   warning: conflicts while merging a! (edit, then use 'hg resolve --mark')
   0 files updated, 0 files merged, 0 files removed, 1 files unresolved
--- a/tests/test-stablesort-branchpoint-criss-cross.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-stablesort-branchpoint-criss-cross.t	Mon Apr 23 12:23:00 2018 +0200
@@ -704,7 +704,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd crisscross_random
--- a/tests/test-stablesort-branchpoint.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-stablesort-branchpoint.t	Mon Apr 23 12:23:00 2018 +0200
@@ -162,7 +162,6 @@
   adding manifests
   adding file changes
   added 4 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:f0f3ef9a6cd5
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_B pull --rev 13
@@ -172,7 +171,6 @@
   adding manifests
   adding file changes
   added 4 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 66f7d451a68b:b4594d867745
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R repo_B pull --rev 14
   pulling from $TESTTMP/repo_A (glob)
@@ -181,7 +179,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 43227190fef8
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_B pull
   pulling from $TESTTMP/repo_A (glob)
@@ -190,7 +187,6 @@
   adding manifests
   adding file changes
   added 7 changesets with 0 changes to 0 files (+3 heads)
-  new changesets 2702dd0c91e7:1d8d22637c2d
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_B log -G
   o    15 1d8d22637c2d r15 tip
@@ -249,7 +245,6 @@
   adding manifests
   adding file changes
   added 7 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:ff43616e5d0f
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_C pull --rev 12
@@ -259,7 +254,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 0 changes to 0 files (+1 heads)
-  new changesets bab5d5bf48bd:e46a4836065c
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R repo_C pull --rev 15
   pulling from $TESTTMP/repo_A (glob)
@@ -268,7 +262,6 @@
   adding manifests
   adding file changes
   added 4 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 4c748ffd1a46:1d8d22637c2d
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_C pull
   pulling from $TESTTMP/repo_A (glob)
@@ -277,7 +270,6 @@
   adding manifests
   adding file changes
   added 3 changesets with 0 changes to 0 files (+3 heads)
-  new changesets 2702dd0c91e7:b4594d867745
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_C log -G
   o  15 b4594d867745 r13 tip
@@ -319,7 +311,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:fa942426a6fd
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_D pull --rev 10
@@ -329,7 +320,6 @@
   adding manifests
   adding file changes
   added 5 changesets with 0 changes to 0 files
-  new changesets 66f7d451a68b:ff43616e5d0f
   (run 'hg update' to get a working copy)
   $ hg -R repo_D pull --rev 15
   pulling from $TESTTMP/repo_A (glob)
@@ -338,7 +328,6 @@
   adding manifests
   adding file changes
   added 4 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 4c748ffd1a46:1d8d22637c2d
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R repo_D pull
   pulling from $TESTTMP/repo_A (glob)
@@ -347,7 +336,6 @@
   adding manifests
   adding file changes
   added 5 changesets with 0 changes to 0 files (+4 heads)
-  new changesets 2702dd0c91e7:b4594d867745
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_D log -G
   o  15 b4594d867745 r13 tip
@@ -457,7 +445,6 @@
   adding manifests
   adding file changes
   added 5 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:43227190fef8
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_E pull --rev e7d9710d9fc6
@@ -467,7 +454,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files (+1 heads)
-  new changesets e7d9710d9fc6
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg clone repo_A repo_F --rev "1d8d22637c2d"
@@ -475,7 +461,6 @@
   adding manifests
   adding file changes
   added 8 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:1d8d22637c2d
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_F pull --rev d62d843c9a01
@@ -485,7 +470,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 0 changes to 0 files (+1 heads)
-  new changesets e7d9710d9fc6:d62d843c9a01
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg clone repo_A repo_G --rev "e7d9710d9fc6"
@@ -493,7 +477,6 @@
   adding manifests
   adding file changes
   added 5 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:e7d9710d9fc6
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_G pull --rev 43227190fef8
@@ -503,7 +486,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 43227190fef8
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R repo_G pull --rev 2702dd0c91e7
   pulling from $TESTTMP/repo_A (glob)
@@ -512,7 +494,6 @@
   adding manifests
   adding file changes
   added 3 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 4c748ffd1a46:2702dd0c91e7
   (run 'hg heads .' to see heads, 'hg merge' to merge)
 
   $ for x in E F G; do
@@ -663,7 +644,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd recursion_random
--- a/tests/test-stablesort-criss-cross.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-stablesort-criss-cross.t	Mon Apr 23 12:23:00 2018 +0200
@@ -816,7 +816,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd crisscross_random
--- a/tests/test-stablesort.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-stablesort.t	Mon Apr 23 12:23:00 2018 +0200
@@ -235,7 +235,6 @@
   adding manifests
   adding file changes
   added 4 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:f0f3ef9a6cd5
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_B pull --rev 13
@@ -245,7 +244,6 @@
   adding manifests
   adding file changes
   added 4 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 66f7d451a68b:b4594d867745
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R repo_B pull --rev 14
   pulling from $TESTTMP/repo_A (glob)
@@ -254,7 +252,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 43227190fef8
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_B pull
   pulling from $TESTTMP/repo_A (glob)
@@ -263,7 +260,6 @@
   adding manifests
   adding file changes
   added 7 changesets with 0 changes to 0 files (+3 heads)
-  new changesets 2702dd0c91e7:1d8d22637c2d
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_B log -G
   o    15 1d8d22637c2d r15 tip
@@ -322,7 +318,6 @@
   adding manifests
   adding file changes
   added 7 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:ff43616e5d0f
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_C pull --rev 12
@@ -332,7 +327,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 0 changes to 0 files (+1 heads)
-  new changesets bab5d5bf48bd:e46a4836065c
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R repo_C pull --rev 15
   pulling from $TESTTMP/repo_A (glob)
@@ -341,7 +335,6 @@
   adding manifests
   adding file changes
   added 4 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 4c748ffd1a46:1d8d22637c2d
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_C pull
   pulling from $TESTTMP/repo_A (glob)
@@ -350,7 +343,6 @@
   adding manifests
   adding file changes
   added 3 changesets with 0 changes to 0 files (+3 heads)
-  new changesets 2702dd0c91e7:b4594d867745
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_C log -G
   o  15 b4594d867745 r13 tip
@@ -392,7 +384,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:fa942426a6fd
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_D pull --rev 10
@@ -402,7 +393,6 @@
   adding manifests
   adding file changes
   added 5 changesets with 0 changes to 0 files
-  new changesets 66f7d451a68b:ff43616e5d0f
   (run 'hg update' to get a working copy)
   $ hg -R repo_D pull --rev 15
   pulling from $TESTTMP/repo_A (glob)
@@ -411,7 +401,6 @@
   adding manifests
   adding file changes
   added 4 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 4c748ffd1a46:1d8d22637c2d
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R repo_D pull
   pulling from $TESTTMP/repo_A (glob)
@@ -420,7 +409,6 @@
   adding manifests
   adding file changes
   added 5 changesets with 0 changes to 0 files (+4 heads)
-  new changesets 2702dd0c91e7:b4594d867745
   (run 'hg heads .' to see heads, 'hg merge' to merge)
   $ hg -R repo_D log -G
   o  15 b4594d867745 r13 tip
@@ -549,7 +537,6 @@
   adding manifests
   adding file changes
   added 5 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:43227190fef8
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_E pull --rev e7d9710d9fc6
@@ -559,7 +546,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files (+1 heads)
-  new changesets e7d9710d9fc6
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg clone repo_A repo_F --rev "1d8d22637c2d"
@@ -567,7 +553,6 @@
   adding manifests
   adding file changes
   added 8 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:1d8d22637c2d
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_F pull --rev d62d843c9a01
@@ -577,7 +562,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 0 changes to 0 files (+1 heads)
-  new changesets e7d9710d9fc6:d62d843c9a01
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
   $ hg clone repo_A repo_G --rev "e7d9710d9fc6"
@@ -585,7 +569,6 @@
   adding manifests
   adding file changes
   added 5 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b:e7d9710d9fc6
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg -R repo_G pull --rev 43227190fef8
@@ -595,7 +578,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 43227190fef8
   (run 'hg heads' to see heads, 'hg merge' to merge)
   $ hg -R repo_G pull --rev 2702dd0c91e7
   pulling from $TESTTMP/repo_A (glob)
@@ -604,7 +586,6 @@
   adding manifests
   adding file changes
   added 3 changesets with 0 changes to 0 files (+1 heads)
-  new changesets 4c748ffd1a46:2702dd0c91e7
   (run 'hg heads .' to see heads, 'hg merge' to merge)
 
   $ for x in E F G; do
@@ -818,7 +799,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 0 files
-  new changesets 1ea73414a91b
   updating to branch default
   0 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd recursion_random
--- a/tests/test-stack-branch.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-stack-branch.t	Mon Apr 23 12:23:00 2018 +0200
@@ -110,7 +110,7 @@
   $ echo bbb > ddd
   $ hg commit --amend
   $ hg log -G
-  @  6 foo {} draft c_d
+  @  7 foo {} draft c_d
   |
   | o  5 foo {} draft c_f
   | |
@@ -147,7 +147,7 @@
 
   $ hg log -r 'stack()'
   2 foo {} draft c_c
-  6 foo {} draft c_d
+  7 foo {} draft c_d
   4 foo {} draft c_e
   5 foo {} draft c_f
 
@@ -160,11 +160,11 @@
   rebasing 4:4f2a69f6d380 "c_e"
   rebasing 5:913c298d8b0a "c_f"
   $ hg log -G
-  o  8 foo {} draft c_f
+  o  9 foo {} draft c_f
   |
-  o  7 foo {} draft c_e
+  o  8 foo {} draft c_e
   |
-  @  6 foo {} draft c_d
+  @  7 foo {} draft c_d
   |
   o  2 foo {} draft c_c
   |
@@ -186,15 +186,15 @@
   $ hg add hhh
   $ hg commit -m c_h
   $ hg log -G
-  @  10 foo {} draft c_h
+  @  11 foo {} draft c_h
   |
-  o  9 foo {} draft c_g
+  o  10 foo {} draft c_g
   |
-  | o  8 foo {} draft c_f
+  | o  9 foo {} draft c_f
   | |
-  | o  7 foo {} draft c_e
+  | o  8 foo {} draft c_e
   |/
-  o  6 foo {} draft c_d
+  o  7 foo {} draft c_d
   |
   o  2 foo {} draft c_c
   |
@@ -207,11 +207,11 @@
 
   $ hg stack
   ### target: foo (branch) (2 heads)
-  b6@ c_h (current)
-  b5: c_g
+  b6: c_f
+  b5: c_e
   b2^ c_d (base)
-  b4: c_f
-  b3: c_e
+  b4@ c_h (current)
+  b3: c_g
   b2: c_d
   b1: c_c
   b0^ c_b (base)
@@ -226,20 +226,20 @@
   $ echo ccc > ddd
   $ hg commit --amend -m 'c_D' 
   $ hg rebase -d . -s 'desc(c_g)'
-  rebasing 9:2ebb6e48ab8a "c_g"
-  rebasing 10:634f38e27a1d "c_h"
+  rebasing 10:2ebb6e48ab8a "c_g"
+  rebasing 11:634f38e27a1d "c_h"
   $ hg log -G
-  o  13 foo {} draft c_h
+  o  15 foo {} draft c_h
   |
-  o  12 foo {} draft c_g
+  o  14 foo {} draft c_g
   |
-  @  11 foo {} draft c_D
+  @  13 foo {} draft c_D
   |
-  | o  8 foo {} draft c_f
+  | o  9 foo {} draft c_f
   | |
-  | o  7 foo {} draft c_e
+  | o  8 foo {} draft c_e
   | |
-  | x  6 foo {} draft c_d
+  | x  7 foo {} draft c_d
   |/
   o  2 foo {} draft c_c
   |
@@ -250,11 +250,11 @@
 
   $ hg stack
   ### target: foo (branch) (2 heads)
-  b6: c_h
-  b5: c_g
+  b6$ c_f (unstable)
+  b5$ c_e (unstable)
   b2^ c_D (base current)
-  b4$ c_f (unstable)
-  b3$ c_e (unstable)
+  b4: c_h
+  b3: c_g
   b2@ c_D (current)
   b1: c_c
   b0^ c_b (base)
@@ -263,17 +263,17 @@
 ----------------------------------------------------------
 
   $ hg log --graph
-  o  13 foo {} draft c_h
+  o  15 foo {} draft c_h
   |
-  o  12 foo {} draft c_g
+  o  14 foo {} draft c_g
   |
-  @  11 foo {} draft c_D
+  @  13 foo {} draft c_D
   |
-  | o  8 foo {} draft c_f
+  | o  9 foo {} draft c_f
   | |
-  | o  7 foo {} draft c_e
+  | o  8 foo {} draft c_e
   | |
-  | x  6 foo {} draft c_d
+  | x  7 foo {} draft c_d
   |/
   o  2 foo {} draft c_c
   |
@@ -284,22 +284,22 @@
 
   $ hg stack
   ### target: foo (branch) (2 heads)
-  b6: c_h
-  b5: c_g
+  b6$ c_f (unstable)
+  b5$ c_e (unstable)
   b2^ c_D (base current)
-  b4$ c_f (unstable)
-  b3$ c_e (unstable)
+  b4: c_h
+  b3: c_g
   b2@ c_D (current)
   b1: c_c
   b0^ c_b (base)
   $ hg phase --public b1
   $ hg stack
   ### target: foo (branch) (2 heads)
-  b5: c_h
-  b4: c_g
+  b5$ c_f (unstable)
+  b4$ c_e (unstable)
   b1^ c_D (base current)
-  b3$ c_f (unstable)
-  b2$ c_e (unstable)
+  b3: c_h
+  b2: c_g
   b1@ c_D (current)
   b0^ c_c (base)
 
@@ -310,7 +310,7 @@
   changed topic on 2 changes
   $ hg stack
   ### target: foo (branch)
-  b3$ c_f (unstable)
-  b2$ c_e (unstable)
+  b3: c_h
+  b2: c_g
   b1@ c_D (current)
   b0^ c_c (base)
--- a/tests/test-topic-change.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic-change.t	Mon Apr 23 12:23:00 2018 +0200
@@ -180,13 +180,13 @@
      Added a  ()
   
   $ hg rebase -s 11 -d 22
-  rebasing 11:1315a3808ed0 "Added d" (foo)
+  rebasing 11:1315a3808ed0 "Added d"
   switching to topic foo
-  rebasing 16:edc4a6b9ea60 "Added e" (bar)
+  rebasing 16:edc4a6b9ea60 "Added e"
   switching to topic bar
-  rebasing 17:82e0b14f4d9e "Added f" (bar)
-  rebasing 18:e7b418d79a05 "Added g" (bar)
-  rebasing 20:c2d6b7df5dcf "Added h" (foobar)
+  rebasing 17:82e0b14f4d9e "Added f"
+  rebasing 18:e7b418d79a05 "Added g"
+  rebasing 20:c2d6b7df5dcf "Added h"
   switching to topic foobar
 
   $ hg glog
@@ -223,7 +223,7 @@
   $ hg ci --amend
   active topic 'wat' grew its first changeset
   $ hg glog -r .
-  @  28:61470c956807 {wat}
+  @  29:61470c956807 {wat}
   |  Added h  ()
   |
 
@@ -232,7 +232,7 @@
   $ hg topic --clear
   $ hg ci --amend
   $ hg glog -r .
-  @  29:b584fa49f42e {}
+  @  31:b584fa49f42e {}
   |  Added h  ()
   |
 
@@ -243,7 +243,7 @@
   $ hg ci --amend
   active topic 'watwat' grew its first changeset
   $ hg glog -r .
-  @  30:a24c31c35013 {watwat}
+  @  33:a24c31c35013 {watwat}
   |  Added h  ()
   |
 
@@ -269,7 +269,7 @@
 
   $ hg bookmark book
   $ hg glog
-  @  30:a24c31c35013 {watwat}
+  @  33:a24c31c35013 {watwat}
   |  Added h  (book)
   |
   o  26:7c76c271395f {bar}
@@ -301,7 +301,7 @@
   changed topic on 1 changes
 
   $ hg glog
-  @  31:c48d6d71b2d9 {}
+  @  34:c48d6d71b2d9 {}
   |  Added h  (book)
   |
   o  26:7c76c271395f {bar}
@@ -333,7 +333,7 @@
   switching to topic movebook
   changed topic on 1 changes
   $ hg glog
-  @  32:1b83d11095b9 {movebook}
+  @  35:1b83d11095b9 {movebook}
   |  Added h  (book bookboo)
   |
   o  26:7c76c271395f {bar}
@@ -374,10 +374,10 @@
   changed topic on 1 changes
 
   $ hg glog
-  @  33:894983f69e69 {watwat}
+  @  36:894983f69e69 {watwat}
   |  Added g  ()
   |
-  | o  32:1b83d11095b9 {movebook}
+  | o  35:1b83d11095b9 {movebook}
   | |  Added h  (book bookboo)
   | |
   | x  26:7c76c271395f {bar}
@@ -402,4 +402,4 @@
      Added a  ()
   
   $ hg phase -r .
-  33: secret
+  36: secret
--- a/tests/test-topic-dest.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic-dest.t	Mon Apr 23 12:23:00 2018 +0200
@@ -109,7 +109,7 @@
   switching to topic elephant
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg rebase
-  rebasing 4:cb7ae72f4a80 "babar" (elephant)
+  rebasing 4:cb7ae72f4a80 "babar"
   switching to topic elephant
   $ hg log -G
   @  7 (elephant) babar
@@ -130,7 +130,7 @@
   switching to topic monkey
   1 files updated, 0 files merged, 3 files removed, 0 files unresolved
   $ hg rebase
-  rebasing 5:d832ddc604ec "zephir" (monkey)
+  rebasing 5:d832ddc604ec "zephir"
   switching to topic monkey
   $ hg log -G
   @  8 (monkey) zephir
@@ -173,7 +173,7 @@
   o  0 () c_alpha
   
   $ hg rebase
-  rebasing 9:d79a104e2902 "Huc" (tip monkey)
+  rebasing 9:d79a104e2902 "Huc" (tip)
   $ hg log -G
   @  10 (monkey) Huc
   |
@@ -225,7 +225,7 @@
   switching to topic elephant
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg rebase -d 'desc(c_zeta)' # make sure tip is elsewhere
-  rebasing 7:8d0b77140b05 "babar" (elephant)
+  rebasing 7:8d0b77140b05 "babar"
   switching to topic elephant
   $ hg up monkey
   switching to topic monkey
@@ -274,7 +274,6 @@
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 3 files
-  new changesets 13ec05df14e1:6482f08916a5
   updating to branch default
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ cd other
@@ -288,7 +287,6 @@
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 3 files (+1 heads)
-  new changesets 6f5edd7450bb:c9c03b99196b
   rebasing 3:dbc48dd9e743 "c_other"
   $ hg log -G
   @  7 () c_other
--- a/tests/test-topic-flow-publish-flag.t	Mon Apr 23 12:11:10 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,426 +0,0 @@
-=====================
-Test workflow options
-=====================
-
-  $ . "$TESTDIR/testlib/topic_setup.sh"
-  $ . "$TESTDIR/testlib/common.sh"
-
-testing hg push --publish flag
-==============================
-
-  $ hg init bare-branch-server
-  $ cd bare-branch-server
-  $ cat <<EOF >> .hg/hgrc
-  > [phases]
-  > publish = no
-  > EOF
-  $ mkcommit ROOT
-  $ mkcommit c_dA0
-  $ hg phase --public -r 'all()'
-  $ cd ..
-
-  $ hg clone bare-branch-server bare-client
-  updating to branch default
-  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  $ cd bare-client
-
-Pushing a 1 new changeset
--------------------------
-
-  $ mkcommit c_dB0
-  $ hg push --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-
-Pushing a 2 new changeset (same branch)
----------------------------------------
-
-  $ mkcommit c_dC0
-  $ mkcommit c_dD0
-  $ hg push --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 2 changesets with 2 changes to 2 files
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-
-Pushing a 2 new changeset two head
-----------------------------------
-
-  $ mkcommit c_dE0
-  $ hg update 'desc("c_dD0")'
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ hg branch other
-  marked working directory as branch other
-  (branches are permanent and global, did you want a bookmark?)
-  $ mkcommit c_oF0
-  $ hg push -f --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 2 changesets with 2 changes to 2 files (+1 heads)
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  6:45b23c834b6a c_oF0 public other
-  |
-  | o  5:5576ae39eaee c_dE0 public default
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-
-Publishing 1 common changeset
------------------------------
-  $ mkcommit c_oG0
-  $ hg push
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  7:d293f74a1233 c_oG0 draft other
-  |
-  o  6:45b23c834b6a c_oF0 public other
-  |
-  | o  5:5576ae39eaee c_dE0 public default
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-  $ hg push --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  no changes found
-  [1]
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  7:d293f74a1233 c_oG0 public other
-  |
-  o  6:45b23c834b6a c_oF0 public other
-  |
-  | o  5:5576ae39eaee c_dE0 public default
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-
-Selectively publishing 1 changeset
-----------------------------------
-
-  $ mkcommit c_oH0
-  $ hg update default
-  1 files updated, 0 files merged, 3 files removed, 0 files unresolved
-  $ mkcommit c_dI0
-  $ hg push -r default --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  9:fbf2be276221 c_dI0 public default
-  |
-  o  5:5576ae39eaee c_dE0 public default
-  |
-  | o  8:8e85646c135f c_oH0 draft other
-  | |
-  | o  7:d293f74a1233 c_oG0 public other
-  | |
-  | o  6:45b23c834b6a c_oF0 public other
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-
-Selectively publishing 1 common changeset
------------------------------------------
-
-  $ mkcommit c_dJ0
-  $ hg push
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 2 changesets with 2 changes to 2 files
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  10:ac4cf59f2aac c_dJ0 draft default
-  |
-  o  9:fbf2be276221 c_dI0 public default
-  |
-  o  5:5576ae39eaee c_dE0 public default
-  |
-  | o  8:8e85646c135f c_oH0 draft other
-  | |
-  | o  7:d293f74a1233 c_oG0 public other
-  | |
-  | o  6:45b23c834b6a c_oF0 public other
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-  $ hg push --rev default --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  no changes found
-  [1]
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  10:ac4cf59f2aac c_dJ0 public default
-  |
-  o  9:fbf2be276221 c_dI0 public default
-  |
-  o  5:5576ae39eaee c_dE0 public default
-  |
-  | o  8:8e85646c135f c_oH0 draft other
-  | |
-  | o  7:d293f74a1233 c_oG0 public other
-  | |
-  | o  6:45b23c834b6a c_oF0 public other
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-
-Selectively publishing no changeset
------------------------------------
-
-  $ hg push --rev default --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  no changes found
-  [1]
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  10:ac4cf59f2aac c_dJ0 public default
-  |
-  o  9:fbf2be276221 c_dI0 public default
-  |
-  o  5:5576ae39eaee c_dE0 public default
-  |
-  | o  8:8e85646c135f c_oH0 draft other
-  | |
-  | o  7:d293f74a1233 c_oG0 public other
-  | |
-  | o  6:45b23c834b6a c_oF0 public other
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-
-Testing --publish interaction with multiple head detection
-============================================================
-
-pushing a topic changeset, publishing it
-----------------------------------------
-
-  $ hg topic topic_A
-  marked working directory as topic: topic_A
-  $ mkcommit c_dK0
-  active topic 'topic_A' grew its first changeset
-  $ hg push -r 'desc("c_dK0")' --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files
-  active topic 'topic_A' is now empty
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  11:d06fc4f891e8 c_dK0 public default
-  |
-  o  10:ac4cf59f2aac c_dJ0 public default
-  |
-  o  9:fbf2be276221 c_dI0 public default
-  |
-  o  5:5576ae39eaee c_dE0 public default
-  |
-  | o  8:8e85646c135f c_oH0 draft other
-  | |
-  | o  7:d293f74a1233 c_oG0 public other
-  | |
-  | o  6:45b23c834b6a c_oF0 public other
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-
-pushing a new branch, alongside an existing topic
--------------------------------------------------
-
-  $ hg topic topic_A
-  $ mkcommit c_dL0
-  active topic 'topic_A' grew its first changeset
-  $ hg push -r 'desc("c_dL0")'
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files
-  $ hg update 'desc("c_dK")'
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ mkcommit c_dM0
-  $ hg push -r 'desc("c_dM0")' --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files (+1 heads)
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  13:0d144c8b6c8f c_dM0 public default
-  |
-  | o  12:3c73f6cabf07 c_dL0 draft default topic_A
-  |/
-  o  11:d06fc4f891e8 c_dK0 public default
-  |
-  o  10:ac4cf59f2aac c_dJ0 public default
-  |
-  o  9:fbf2be276221 c_dI0 public default
-  |
-  o  5:5576ae39eaee c_dE0 public default
-  |
-  | o  8:8e85646c135f c_oH0 draft other
-  | |
-  | o  7:d293f74a1233 c_oG0 public other
-  | |
-  | o  6:45b23c834b6a c_oF0 public other
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
-
-pushing a topic (publishing) alongside and existing branch head
----------------------------------------------------------------
-
-  $ hg update 'desc("c_dK")'
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ hg topic topic_B
-  marked working directory as topic: topic_B
-  $ mkcommit c_dN0
-  active topic 'topic_B' grew its first changeset
-  $ hg push -r 'desc("c_dN0")' --publish
-  pushing to $TESTTMP/bare-branch-server
-  searching for changes
-  abort: push creates new remote head 4dcd0be9db96!
-  (merge or see 'hg help push' for details about pushing new heads)
-  [255]
-  $ hg log --rev 'sort(all(), "topo")' -GT '{rev}:{node|short} {desc} {phase} {branch} {topics}'
-  @  14:4dcd0be9db96 c_dN0 draft default topic_B
-  |
-  | o  13:0d144c8b6c8f c_dM0 public default
-  |/
-  | o  12:3c73f6cabf07 c_dL0 draft default topic_A
-  |/
-  o  11:d06fc4f891e8 c_dK0 public default
-  |
-  o  10:ac4cf59f2aac c_dJ0 public default
-  |
-  o  9:fbf2be276221 c_dI0 public default
-  |
-  o  5:5576ae39eaee c_dE0 public default
-  |
-  | o  8:8e85646c135f c_oH0 draft other
-  | |
-  | o  7:d293f74a1233 c_oG0 public other
-  | |
-  | o  6:45b23c834b6a c_oF0 public other
-  |/
-  o  4:c63e7dd93a91 c_dD0 public default
-  |
-  o  3:7d56a56d2547 c_dC0 public default
-  |
-  o  2:286d02a6e2a2 c_dB0 public default
-  |
-  o  1:134bc3852ad2 c_dA0 public default
-  |
-  o  0:ea207398892e ROOT public default
-  
--- a/tests/test-topic-push-concurrent-on.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic-push-concurrent-on.t	Mon Apr 23 12:23:00 2018 +0200
@@ -94,7 +94,7 @@
   $ hg outgoing -G
   comparing with $TESTTMP/main (glob)
   searching for changes
-  @  3 mountain  draft CC
+  @  4 mountain  draft CC
   
   $ hg push 
   pushing to $TESTTMP/main (glob)
@@ -109,7 +109,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  1 new obsolescence markers
+  2 new obsolescence markers
 
 Including on non-publishing
 
@@ -120,7 +120,7 @@
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 3 files (+1 heads)
-  1 new obsolescence markers
+  2 new obsolescence markers
 
 Testing topic behavior
 ======================
@@ -137,9 +137,9 @@
   $ hg commit -m 'CD'
   active topic 'babar' grew its first changeset
   $ hg log -G # keep track of phase because I saw some strange bug during developement
-  @  4 default babar draft CD
+  @  5 default babar draft CD
   |
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -156,9 +156,9 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   $ hg log -G
-  @  4 default babar draft CD
+  @  5 default babar draft CD
   |
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -174,9 +174,9 @@
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg log -G
-  @  4 default babar draft CD
+  @  5 default babar draft CD
   |
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -195,11 +195,11 @@
   $ hg commit -m 'CE'
   active topic 'celeste' grew its first changeset
   $ hg log -G # keep track of phase because I saw some strange bug during developement
-  @  5 default celeste draft CE
+  @  6 default celeste draft CE
   |
-  | o  4 default babar draft CD
+  | o  5 default babar draft CD
   |/
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -219,11 +219,11 @@
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg log -G
-  @  5 default celeste draft CE
+  @  6 default celeste draft CE
   |
-  | o  4 default babar draft CD
+  | o  5 default babar draft CD
   |/
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -242,11 +242,11 @@
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files (+1 heads)
   $ hg log -G
-  @  5 default celeste draft CE
+  @  6 default celeste draft CE
   |
-  | o  4 default babar draft CD
+  | o  5 default babar draft CD
   |/
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -262,11 +262,11 @@
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg log -G
-  @  5 default celeste draft CE
+  @  6 default celeste draft CE
   |
-  | o  4 default babar draft CD
+  | o  5 default babar draft CD
   |/
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -284,13 +284,13 @@
   $ hg add fff
   $ hg commit -m 'CF'
   $ hg log -G
-  @  6 default babar draft CF
+  @  7 default babar draft CF
   |
-  | o  5 default celeste draft CE
+  | o  6 default celeste draft CE
   | |
-  | | o  4 default babar draft CD
+  | | o  5 default babar draft CD
   | |/
-  | | o  3 mountain  public CC
+  | | o  4 mountain  public CC
   | |/
   o |  1 default  public CB
   |/
@@ -323,17 +323,17 @@
   (branch merge, don't forget to commit)
   $ hg commit -m 'CM'
   $ hg log -G
-  @    8 default babar draft CM
+  @    9 default babar draft CM
   |\
-  | o  7 default  draft CG
+  | o  8 default  draft CG
   | |
-  o |  6 default babar draft CF
+  o |  7 default babar draft CF
   | |
-  | | o  5 default celeste draft CE
+  | | o  6 default celeste draft CE
   | |/
-  | | o  4 default babar draft CD
+  | | o  5 default babar draft CD
   | |/
-  | | o  3 mountain  public CC
+  | | o  4 mountain  public CC
   | |/
   o |  1 default  public CB
   |/
--- a/tests/test-topic-push.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic-push.t	Mon Apr 23 12:23:00 2018 +0200
@@ -90,7 +90,7 @@
   $ hg outgoing -G
   comparing with $TESTTMP/main (glob)
   searching for changes
-  @  3 mountain  draft CC
+  @  4 mountain  draft CC
   
   $ hg push 
   pushing to $TESTTMP/main (glob)
@@ -105,7 +105,7 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  1 new obsolescence markers
+  2 new obsolescence markers
 
 Including on non-publishing
 
@@ -116,7 +116,7 @@
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 3 files (+1 heads)
-  1 new obsolescence markers
+  2 new obsolescence markers
 
 Testing topic behavior
 ======================
@@ -133,9 +133,9 @@
   $ hg commit -m 'CD'
   active topic 'babar' grew its first changeset
   $ hg log -G # keep track of phase because I saw some strange bug during developement
-  @  4 default babar draft CD
+  @  5 default babar draft CD
   |
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -152,9 +152,9 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
   $ hg log -G
-  @  4 default babar draft CD
+  @  5 default babar draft CD
   |
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -179,13 +179,13 @@
   $ echo bbb >> bbb
   $ hg commit -m "C'B"
   $ hg log -G
-  @  6 default  draft C'B
+  @  7 default  draft C'B
   |
-  | o  5 default babar draft C'A
+  | o  6 default babar draft C'A
   | |
-  | o  4 default babar draft CD
+  | o  5 default babar draft CD
   | |
-  | | o  3 mountain  public CC
+  | | o  4 mountain  public CC
   | |/
   o |  1 default  public CB
   |/
@@ -194,7 +194,7 @@
   $ hg outgoing draft --topic babar
   comparing with $TESTTMP/draft
   searching for changes
-  5 default babar draft C'A
+  6 default babar draft C'A
   $ hg push draft --topic babar
   pushing to $TESTTMP/draft
   searching for changes
@@ -225,9 +225,9 @@
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg log -G
-  @  4 default babar draft CD
+  @  5 default babar draft CD
   |
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -246,11 +246,11 @@
   $ hg commit -m 'CE'
   active topic 'celeste' grew its first changeset
   $ hg log -G # keep track of phase because I saw some strange bug during developement
-  @  5 default celeste draft CE
+  @  6 default celeste draft CE
   |
-  | o  4 default babar draft CD
+  | o  5 default babar draft CD
   |/
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -270,11 +270,11 @@
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg log -G
-  @  5 default celeste draft CE
+  @  6 default celeste draft CE
   |
-  | o  4 default babar draft CD
+  | o  5 default babar draft CD
   |/
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -293,11 +293,11 @@
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files (+1 heads)
   $ hg log -G
-  @  5 default celeste draft CE
+  @  6 default celeste draft CE
   |
-  | o  4 default babar draft CD
+  | o  5 default babar draft CD
   |/
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -313,11 +313,11 @@
   (merge or see 'hg help push' for details about pushing new heads)
   [255]
   $ hg log -G
-  @  5 default celeste draft CE
+  @  6 default celeste draft CE
   |
-  | o  4 default babar draft CD
+  | o  5 default babar draft CD
   |/
-  | o  3 mountain  public CC
+  | o  4 mountain  public CC
   |/
   | o  1 default  public CB
   |/
@@ -335,13 +335,13 @@
   $ hg add fff
   $ hg commit -m 'CF'
   $ hg log -G
-  @  6 default babar draft CF
+  @  7 default babar draft CF
   |
-  | o  5 default celeste draft CE
+  | o  6 default celeste draft CE
   | |
-  | | o  4 default babar draft CD
+  | | o  5 default babar draft CD
   | |/
-  | | o  3 mountain  public CC
+  | | o  4 mountain  public CC
   | |/
   o |  1 default  public CB
   |/
@@ -374,17 +374,17 @@
   (branch merge, don't forget to commit)
   $ hg commit -m 'CM'
   $ hg log -G
-  @    8 default babar draft CM
+  @    9 default babar draft CM
   |\
-  | o  7 default  draft CG
+  | o  8 default  draft CG
   | |
-  o |  6 default babar draft CF
+  o |  7 default babar draft CF
   | |
-  | | o  5 default celeste draft CE
+  | | o  6 default celeste draft CE
   | |/
-  | | o  4 default babar draft CD
+  | | o  5 default babar draft CD
   | |/
-  | | o  3 mountain  public CC
+  | | o  4 mountain  public CC
   | |/
   o |  1 default  public CB
   |/
--- a/tests/test-topic-rebase.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic-rebase.t	Mon Apr 23 12:23:00 2018 +0200
@@ -71,7 +71,7 @@
   switching to topic myfeature
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg rebase
-  rebasing 1:39e7a938055e "add feature1" (myfeature)
+  rebasing 1:39e7a938055e "add feature1"
   switching to topic myfeature
   $ hg stack
   ### topic: myfeature
@@ -121,7 +121,7 @@
   switching to topic myotherfeature
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg rebase
-  rebasing 5:81f854012ec5 "myotherfeature1" (myotherfeature)
+  rebasing 5:81f854012ec5 "myotherfeature1"
   merging file
   warning: conflicts while merging file! (edit, then use 'hg resolve --mark')
   switching to topic myotherfeature
@@ -135,7 +135,7 @@
   (no more unresolved files)
   continue: hg rebase --continue
   $ hg rebase --continue
-  rebasing 5:81f854012ec5 "myotherfeature1" (myotherfeature)
+  rebasing 5:81f854012ec5 "myotherfeature1"
 
 Check the the commit has the right topic
 
--- a/tests/test-topic-stack-complex.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic-stack-complex.t	Mon Apr 23 12:23:00 2018 +0200
@@ -32,10 +32,10 @@
   $ echo f > f
   $ hg ci -Aqm "Added e and f"
   $ hg show work
-  @  f1d3 (foo) Added e and f
-  o  8e82 (foo) Added c and d
-  o  002b (foo) Added a and b
-  o  f360 Added foo
+  @  f1d36 (foo) Added e and f
+  o  8e825 (foo) Added c and d
+  o  002b8 (foo) Added a and b
+  o  f3603 Added foo
 
 Testing in case of split within the topic
 
@@ -92,13 +92,13 @@
   t0^ Added foo (base)
 
   $ hg show work
-  @  5cce (foo) split2
-  o  f26c (foo) split1
-  | o  f1d3 (foo) Added e and f
-  | x  8e82 (foo) Added c and d
+  @  5ccee (foo) split2
+  o  f26c1 (foo) split1
+  | o  f1d36 (foo) Added e and f
+  | x  8e825 (foo) Added c and d
   |/
-  o  002b (foo) Added a and b
-  o  f360 Added foo
+  o  002b8 (foo) Added a and b
+  o  f3603 Added foo
 
   $ hg prev
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
@@ -113,17 +113,17 @@
   +foo
 
   $ hg amend
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg show work
-  @  7d94 (foo) split1
-  | o  5cce (foo) split2
-  | x  f26c (foo) split1
+  @  7d944 (foo) split1
+  | o  5ccee (foo) split2
+  | x  f26c1 (foo) split1
   |/
-  | o  f1d3 (foo) Added e and f
-  | x  8e82 (foo) Added c and d
+  | o  f1d36 (foo) Added e and f
+  | x  8e825 (foo) Added c and d
   |/
-  o  002b (foo) Added a and b
-  o  f360 Added foo
+  o  002b8 (foo) Added a and b
+  o  f3603 Added foo
 
   $ hg stack
   ### topic: foo (2 heads)
--- a/tests/test-topic-stack-data.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic-stack-data.t	Mon Apr 23 12:23:00 2018 +0200
@@ -112,7 +112,7 @@
   commit: (clean)
   update: 2 new changesets (update)
   phases: 22 draft
-  orphan: 3 changesets
+  unstable: 3 changesets
   topic:  foo
   $ hg log --graph -T '{desc} ({branch}) [{topic}]'
   @  add foo_b (lake) [foo]
--- a/tests/test-topic-stack.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic-stack.t	Mon Apr 23 12:23:00 2018 +0200
@@ -263,7 +263,7 @@
   $ echo bbb > ddd
   $ hg commit --amend
   $ hg log -G
-  @  6 default {foo} draft c_d
+  @  7 default {foo} draft c_d
   |
   | o  5 default {foo} draft c_f
   | |
@@ -310,7 +310,7 @@
 
   $ hg log -r 'stack()'
   2 default {foo} draft c_c
-  6 default {foo} draft c_d
+  7 default {foo} draft c_d
   4 default {foo} draft c_e
   5 default {foo} draft c_f
 
@@ -328,14 +328,14 @@
 Make things linear again
 
   $ hg rebase -s 'desc(c_e)' -d 'desc(c_d) - obsolete()'
-  rebasing 4:0f9ac936c87d "c_e" (foo)
-  rebasing 5:6559e6d93aea "c_f" (foo)
+  rebasing 4:0f9ac936c87d "c_e"
+  rebasing 5:6559e6d93aea "c_f"
   $ hg log -G
-  o  8 default {foo} draft c_f
+  o  9 default {foo} draft c_f
   |
-  o  7 default {foo} draft c_e
+  o  8 default {foo} draft c_e
   |
-  @  6 default {foo} draft c_d
+  @  7 default {foo} draft c_d
   |
   o  2 default {foo} draft c_c
   |
@@ -356,15 +356,15 @@
   $ hg add hhh
   $ hg commit -m c_h
   $ hg log -G
-  @  10 default {foo} draft c_h
+  @  11 default {foo} draft c_h
   |
-  o  9 default {foo} draft c_g
+  o  10 default {foo} draft c_g
   |
-  | o  8 default {foo} draft c_f
+  | o  9 default {foo} draft c_f
   | |
-  | o  7 default {foo} draft c_e
+  | o  8 default {foo} draft c_e
   |/
-  o  6 default {foo} draft c_d
+  o  7 default {foo} draft c_d
   |
   o  2 default {foo} draft c_c
   |
@@ -378,11 +378,11 @@
   $ hg top -l
   ### topic: foo (2 heads)
   ### target: default (branch)
-  t6@ c_h (current)
-  t5: c_g
+  t6: c_f
+  t5: c_e
   t2^ c_d (base)
-  t4: c_f
-  t3: c_e
+  t4@ c_h (current)
+  t3: c_g
   t2: c_d
   t1: c_c
   t0^ c_b (base)
@@ -397,20 +397,20 @@
   $ echo ccc > ddd
   $ hg commit --amend -m 'c_D' 
   $ hg rebase -d . -s 'desc(c_g)'
-  rebasing 9:81264ae8a36a "c_g" (foo)
-  rebasing 10:fde5f5941642 "c_h" (foo)
+  rebasing 10:81264ae8a36a "c_g"
+  rebasing 11:fde5f5941642 "c_h"
   $ hg log -G
-  o  13 default {foo} draft c_h
+  o  15 default {foo} draft c_h
   |
-  o  12 default {foo} draft c_g
+  o  14 default {foo} draft c_g
   |
-  @  11 default {foo} draft c_D
+  @  13 default {foo} draft c_D
   |
-  | o  8 default {foo} draft c_f
+  | o  9 default {foo} draft c_f
   | |
-  | o  7 default {foo} draft c_e
+  | o  8 default {foo} draft c_e
   | |
-  | x  6 default {foo} draft c_d
+  | x  7 default {foo} draft c_d
   |/
   o  2 default {foo} draft c_c
   |
@@ -422,11 +422,11 @@
   $ hg topic --list
   ### topic: foo (2 heads)
   ### target: default (branch)
-  t6: c_h
-  t5: c_g
+  t6$ c_f (unstable)
+  t5$ c_e (unstable)
   t2^ c_D (base current)
-  t4$ c_f (unstable)
-  t3$ c_e (unstable)
+  t4: c_h
+  t3: c_g
   t2@ c_D (current)
   t1: c_c
   t0^ c_b (base)
@@ -443,17 +443,17 @@
 ==============================================================================
 
   $ hg log --graph
-  o  13 default {foo} draft c_h
+  o  15 default {foo} draft c_h
   |
-  o  12 default {foo} draft c_g
+  o  14 default {foo} draft c_g
   |
-  @  11 default {foo} draft c_D
+  @  13 default {foo} draft c_D
   |
-  | o  8 default {foo} draft c_f
+  | o  9 default {foo} draft c_f
   | |
-  | o  7 default {foo} draft c_e
+  | o  8 default {foo} draft c_e
   | |
-  | x  6 default {foo} draft c_d
+  | x  7 default {foo} draft c_d
   |/
   o  2 default {foo} draft c_c
   |
@@ -463,19 +463,19 @@
   
 Converting into a linear chain
   $ hg rebase -s 'desc("c_e") - obsolete()' -d 'desc("c_h") - obsolete()'
-  rebasing 7:215bc359096a "c_e" (foo)
-  rebasing 8:ec9267b3f33f "c_f" (foo)
+  rebasing 8:215bc359096a "c_e"
+  rebasing 9:ec9267b3f33f "c_f"
 
   $ hg log -G
-  o  15 default {foo} draft c_f
+  o  17 default {foo} draft c_f
   |
-  o  14 default {foo} draft c_e
+  o  16 default {foo} draft c_e
   |
-  o  13 default {foo} draft c_h
+  o  15 default {foo} draft c_h
   |
-  o  12 default {foo} draft c_g
+  o  14 default {foo} draft c_g
   |
-  @  11 default {foo} draft c_D
+  @  13 default {foo} draft c_D
   |
   o  2 default {foo} draft c_c
   |
@@ -488,19 +488,19 @@
   switching to topic foobar
   changed topic on 2 changes
   $ hg log -G
-  @  17 default {foobar} draft c_D
+  @  19 default {foobar} draft c_D
   |
-  | o  16 default {foobar} draft c_e
+  | o  18 default {foobar} draft c_e
   | |
-  | | o  15 default {foo} draft c_f
+  | | o  17 default {foo} draft c_f
   | | |
-  | | x  14 default {foo} draft c_e
+  | | x  16 default {foo} draft c_e
   | |/
-  | o  13 default {foo} draft c_h
+  | o  15 default {foo} draft c_h
   | |
-  | o  12 default {foo} draft c_g
+  | o  14 default {foo} draft c_g
   | |
-  | x  11 default {foo} draft c_D
+  | x  13 default {foo} draft c_D
   |/
   o  2 default {foo} draft c_c
   |
@@ -509,30 +509,30 @@
   o  0 default {} public c_a
   
   $ hg rebase -s 'desc("c_f") - obsolete()' -d 'desc("c_e") - obsolete()'
-  rebasing 15:77082e55de88 "c_f" (foo)
+  rebasing 17:77082e55de88 "c_f"
   switching to topic foo
   switching to topic foobar
   $ hg rebase -s 'desc("c_g") - obsolete()' -d 'desc("c_D") - obsolete()'
-  rebasing 12:0c3e8aed985d "c_g" (foo)
+  rebasing 14:0c3e8aed985d "c_g"
   switching to topic foo
-  rebasing 13:b9e4f3709bc5 "c_h" (foo)
-  rebasing 16:4bc813530301 "c_e" (foobar)
+  rebasing 15:b9e4f3709bc5 "c_h"
+  rebasing 18:4bc813530301 "c_e"
   switching to topic foobar
-  rebasing 18:4406ea4be852 "c_f" (tip foo)
+  rebasing 20:4406ea4be852 "c_f" (tip)
   switching to topic foo
   switching to topic foobar
   $ hg up
   3 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg log --graph
-  o  22 default {foo} draft c_f
+  o  24 default {foo} draft c_f
   |
-  @  21 default {foobar} draft c_e
+  @  23 default {foobar} draft c_e
   |
-  o  20 default {foo} draft c_h
+  o  22 default {foo} draft c_h
   |
-  o  19 default {foo} draft c_g
+  o  21 default {foo} draft c_g
   |
-  o  17 default {foobar} draft c_D
+  o  19 default {foobar} draft c_D
   |
   o  2 default {foo} draft c_c
   |
@@ -798,12 +798,12 @@
 get things linear again
 
   $ hg rebase -r t1 -d default
-  rebasing 16:1d84ec948370 "c_D" (tip blue)
+  rebasing 16:1d84ec948370 "c_D" (tip)
   switching to topic blue
   $ hg rebase -r t2 -d t1
-  rebasing 13:3ab2eedae500 "c_G" (blue)
+  rebasing 13:3ab2eedae500 "c_G"
   $ hg rebase -r t3 -d t2
-  rebasing 8:3bfe800e0486 "c_I" (blue)
+  rebasing 8:3bfe800e0486 "c_I"
   $ hg stack
   ### topic: blue
   ### target: default (branch)
@@ -856,21 +856,21 @@
   Done splitting? [yN] y
 
   $ hg --config extensions.evolve= obslog --all
-  o  dde94df880e9 (21) c_G
+  o  dde94df880e9 (22) c_G
   |
-  | @  e7ea874afbd5 (22) c_G
+  | @  e7ea874afbd5 (23) c_G
   |/
-  x  b24bab30ac12 (20) c_G
-  |    rewritten(parent, content) as dde94df880e9, e7ea874afbd5 using split by test (Thu Jan 01 00:00:00 1970 +0000)
+  x  b24bab30ac12 (21) c_G
+  |    rewritten as dde94df880e9, e7ea874afbd5 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  907f7d3c2333 (18) c_G
-  |    rewritten as b24bab30ac12 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as b24bab30ac12 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  3ab2eedae500 (13) c_G
-  |    rewritten as 907f7d3c2333 using rebase by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as 907f7d3c2333 by test (Thu Jan 01 00:00:00 1970 +0000)
   |
   x  c7d60a180d05 (6) c_G
-       rewritten as 3ab2eedae500 using amend by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 3ab2eedae500 by test (Thu Jan 01 00:00:00 1970 +0000)
   
   $ hg export .
   # HG changeset patch
--- a/tests/test-topic-tutorial.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic-tutorial.t	Mon Apr 23 12:23:00 2018 +0200
@@ -382,7 +382,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  new changesets 6104862e8b84
   (run 'hg heads' to see heads)
 
   $ hg log -G
@@ -486,10 +485,10 @@
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg rebase
-  rebasing 1:13900241408b "adding condiments" (food)
+  rebasing 1:13900241408b "adding condiments"
   merging shopping
   switching to topic food
-  rebasing 2:287de11b401f "adding fruits" (food)
+  rebasing 2:287de11b401f "adding fruits"
   merging shopping
 
   $ hg log --graph
@@ -836,7 +835,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files (+1 heads)
-  new changesets f2d6cacc6115:fbff9bc37a43
   (run 'hg heads' to see heads)
 
 There are new changes! We can simply use ``hg rebase`` to update our
@@ -1050,12 +1048,12 @@
 #endif
 
   $ hg rebase
-  rebasing 6:183984ef46d1 "Adding hammer" (tools)
+  rebasing 6:183984ef46d1 "Adding hammer"
   merging shopping
   switching to topic tools
-  rebasing 7:cffff85af537 "Adding saw" (tools)
+  rebasing 7:cffff85af537 "Adding saw"
   merging shopping
-  rebasing 8:34255b455dac "Adding drill" (tools)
+  rebasing 8:34255b455dac "Adding drill"
   merging shopping
 
 But what about the other topic? You can use 'hg topics --verbose' to see
@@ -1082,10 +1080,10 @@
 multiple *public* heads it would create on that branch:
 
   $ hg rebase -b drinks
-  rebasing 9:8dfa45bd5e0c "Adding apple juice" (drinks)
+  rebasing 9:8dfa45bd5e0c "Adding apple juice"
   merging shopping
   switching to topic drinks
-  rebasing 10:70dfa201ed73 "Adding orange juice" (drinks)
+  rebasing 10:70dfa201ed73 "Adding orange juice"
   merging shopping
   switching to topic tools
 
@@ -1198,7 +1196,7 @@
   t0^ add a pair of shoes (base)
 
   $ hg amend -m "Adding hammer to the shopping list"
-  2 new orphan changesets
+  2 new unstable changesets
 
 Understanding the current situation with hg log is not so easy, because
 it shows too many things:
@@ -1227,21 +1225,21 @@
   | |  topic:       tools
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan
+  | |  trouble:     unstable
   | |  summary:     Adding drill
   | |
   | o  changeset:   14:d4f97f32f8a1
   | |  topic:       tools
   | |  user:        test
   | |  date:        Thu Jan 01 00:00:00 1970 +0000
-  | |  instability: orphan
+  | |  trouble:     unstable
   | |  summary:     Adding saw
   | |
   | x  changeset:   13:a8ab3599d53d
   |/   topic:       tools
   |    user:        test
   |    date:        Thu Jan 01 00:00:00 1970 +0000
-  |    obsolete:    reworded using amend as 18:b7509bd417f8
+  |    obsolete:    reworded as b7509bd417f8
   |    summary:     Adding hammer
   |
   o  changeset:   12:fbff9bc37a43
@@ -1771,9 +1769,9 @@
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 
   $ hg rebase
-  rebasing 19:d5c51ee5762a "Adding saw" (tools)
+  rebasing 19:d5c51ee5762a "Adding saw"
   merging shopping
-  rebasing 20:bae3758e46bf "Adding drill" (tools)
+  rebasing 20:bae3758e46bf "Adding drill"
   merging shopping
 
   $ hg stack
@@ -1841,7 +1839,6 @@
   adding file changes
   added 4 changesets with 4 changes to 1 files (+1 heads)
   8 new obsolescence markers
-  new changesets b7509bd417f8:2d084ac00115
   (run 'hg heads' to see heads)
 
   $ hg topics --verbose
@@ -1885,7 +1882,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets 0d409663a1fd
   (run 'hg update' to get a working copy)
 
   $ hg update
--- a/tests/test-topic.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-topic.t	Mon Apr 23 12:23:00 2018 +0200
@@ -484,7 +484,6 @@
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
-  new changesets 7c34953036d6:ae074045b7a7
   active topic 'query' is now empty
   (run 'hg update' to get a working copy)
   $ hg topics
@@ -499,7 +498,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  new changesets 0469d521db49
   (run 'hg heads' to see heads)
   $ hg topics
      fran  (1 changesets)
--- a/tests/test-touch.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-touch.t	Mon Apr 23 12:23:00 2018 +0200
@@ -18,7 +18,7 @@
 Basic usage
 
   $ hg log -G
-  @  0:[0-9a-f]{12} a (re)
+  @  0:e93df3427f45 a
   
   $ hg touch .
   $ hg log -G
@@ -36,7 +36,7 @@
   working directory parent is obsolete! (*) (glob)
   (use 'hg evolve' to update to its successor: *) (glob)
   $ hg log -G
-  o  2:[0-9a-f]{12} ab (re)
+  o  3:[0-9a-f]{12} ab (re)
   
   @  1:[0-9a-f]{12} a (re)
   
@@ -44,24 +44,22 @@
   [1] a
   reviving this changeset will create divergence unless you make a duplicate.
   (a)llow divergence or (d)uplicate the changeset?  a
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ hg log -G
-  @  3:[0-9a-f]{12} a (re)
+  @  4:[0-9a-f]{12} a (re)
   
-  o  2:[0-9a-f]{12} ab (re)
+  o  3:[0-9a-f]{12} ab (re)
   
   $ hg prune 3
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  working directory now at 000000000000
   1 changesets pruned
 
 Duplicate
 
   $ hg touch --duplicate .
   $ hg log -G
-  @  4:[0-9a-f]{12} (re)
+  @  5:[0-9a-f]{12} a (re)
   
-  o  2:[0-9a-f]{12} ab (re)
+  o  4:[0-9a-f]{12} a (re)
   
 
 Multiple touch
@@ -73,23 +71,23 @@
   $ hg add d
   $ hg commit -m d
   $ hg log -G
-  @  6:[0-9a-f]{12} d (re)
+  @  7:[0-9a-f]{12} d (re)
   |
-  o  5:[0-9a-f]{12} c (re)
+  o  6:[0-9a-f]{12} c (re)
   |
-  o  4:[0-9a-f]{12} (re)
+  o  5:[0-9a-f]{12} a (re)
   
-  o  2:[0-9a-f]{12} ab (re)
+  o  4:[0-9a-f]{12} a (re)
   
-  $ hg touch .^:.
+  $ hg touch 6:7
   $ hg log -G
-  @  8:[0-9a-f]{12} d (re)
+  @  9:[0-9a-f]{12} d (re)
   |
-  o  7:[0-9a-f]{12} c (re)
+  o  8:[0-9a-f]{12} c (re)
   |
-  o  4:[0-9a-f]{12} (re)
+  o  5:[0-9a-f]{12} a (re)
   
-  o  2:[0-9a-f]{12} ab (re)
+  o  4:[0-9a-f]{12} a (re)
   
 
 check move data kept after rebase on touch:
@@ -107,36 +105,10 @@
   1 files updated, 0 files merged, 1 files removed, 0 files unresolved
 
   $ hg touch
-  1 new orphan changesets
+  1 new unstable changesets
 
-  $ hg log -G --hidden
-  @  11:[0-9a-f]{12} gna1 (re)
-  |
-  . o  10:[0-9a-f]{12} move (re)
-  | |
-  . x  9:[0-9a-f]{12} gna1 (re)
-  |/
-  o  8:[0-9a-f]{12} d (re)
-  |
-  o  7:[0-9a-f]{12} c (re)
-  |
-  . x  6:[0-9a-f]{12} d (re)
-  | |
-  . x  5:[0-9a-f]{12} c (re)
-  |/
-  o  4:[0-9a-f]{12} (re)
-  
-  x  3:[0-9a-f]{12} a (re)
-  
-  o  2:[0-9a-f]{12} ab (re)
-  
-  x  1:[0-9a-f]{12} a (re)
-  
-  x  0:[0-9a-f]{12} a (re)
-  
-
-  $ hg rebase -s 10 -d 11
-  rebasing 10:[0-9a-f]{12} "move" (re)
+  $ hg rebase -s 11 -d 12
+  rebasing 11:* "move" (glob)
   $ hg st -C --change=tip
   A gna2
     gna1
@@ -144,18 +116,17 @@
 
 check that the --duplicate option does not create divergence
 
-  $ hg touch --duplicate 10 --hidden
-  1 new orphan changesets
+  $ hg touch --duplicate 11 --hidden
+  1 new unstable changesets
 
 check that reviving a changeset with no successor does not show the prompt
 
-  $ hg prune 13
+  $ hg prune 14
   1 changesets pruned
-  $ hg touch 13 --hidden --note "testing with no successor"
-  1 new orphan changesets
-  $ hg obslog -r 13 --hidden
+  $ hg touch 14 --hidden
+  1 new unstable changesets
+  $ hg obslog -r 14 --hidden
   x  [0-9a-f]{12} (.*) move (re)
-       pruned using prune by test (Thu Jan 01 00:00:00 1970 +0000)
-       rewritten(.*) as [0-9a-f]{12} using touch by test (.*) (re)
-         note: testing with no successor
+       pruned by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten(.*) as [0-9a-f]{12} by test (.*) (re)
   
--- a/tests/test-tutorial.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-tutorial.t	Mon Apr 23 12:23:00 2018 +0200
@@ -311,17 +311,15 @@
       		width=1];
       	0 -> 1	 [arrowhead=none,
       		penwidth=2.0];
-      	3	 [fillcolor="#7F7FFF",
+      	4	 [fillcolor="#9999FF",
       		fixedsize=true,
       		group=default,
       		height=1,
       		label=3,
       		pin=true,
-      		pos="1,3!",
+      		pos="1,4!",
       		shape=pentagon,
       		style=filled,
-      		width=1];
-      	1 -> 3	 [arrowhead=none,
       		penwidth=2.0];
       }
 #endif
@@ -366,7 +364,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files (+1 heads)
-  new changesets 9ca060c80d74
   (run 'hg heads' to see heads, 'hg merge' to merge)
 
 I now have a new head. Note that this remote head is immutable.
@@ -412,29 +409,12 @@
       		width=1];
       	0 -> 1	 [arrowhead=none,
       		penwidth=2.0];
-      	4	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
       		height=1,
       		label=4,
       		pin=true,
       		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	3	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=3,
-      		pin=true,
-      		pos="1,3!",
-      		shape=pentagon,
-      		style=filled,
-      		width=1];
-      	1 -> 3	 [arrowhead=none,
       		penwidth=2.0];
       }
 #endif
@@ -445,7 +425,7 @@
   $ hg rebase --dest 9ca060c80d74 --source 4d5dc8187023
   rebasing 1:4d5dc8187023 "adding condiment"
   merging shopping
-  rebasing 3:9d0363b81950 "adding fruit"
+  rebasing 4:9d0363b81950 "adding fruit"
   merging shopping
 
 
@@ -478,30 +458,14 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
-      		pin=true,
-      		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
       		height=1,
       		label=5,
       		pin=true,
       		pos="1,5!",
-      		shape=pentagon,
+      		shape=circle,
       		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
       		penwidth=2.0];
       	6	 [fillcolor="#7F7FFF",
       		fixedsize=true,
@@ -515,6 +479,18 @@
       		width=1];
       	5 -> 6	 [arrowhead=none,
       		penwidth=2.0];
+      	7	 [fillcolor="#9999FF",
+      		fixedsize=true,
+      		group=default,
+      		height=0.5,
+      		label=7,
+      		pin=true,
+      		pos="1,7!",
+      		shape=pentagon,
+      		style=filled,
+      		width=0.5];
+      	6 -> 7	 [arrowhead=none,
+      		penwidth=2.0];
       }
 #endif
 
@@ -580,30 +556,14 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
-      		pin=true,
-      		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
       		height=1,
       		label=5,
       		pin=true,
       		pos="1,5!",
-      		shape=pentagon,
+      		shape=circle,
       		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
       		penwidth=2.0];
       	6	 [fillcolor="#7F7FFF",
       		fixedsize=true,
@@ -617,6 +577,18 @@
       		width=1];
       	5 -> 6	 [arrowhead=none,
       		penwidth=2.0];
+      	7	 [fillcolor="#9999FF",
+      		fixedsize=true,
+      		group=default,
+      		height=0.5,
+      		label=7,
+      		pin=true,
+      		pos="1,7!",
+      		shape=pentagon,
+      		style=filled,
+      		width=0.5];
+      	6 -> 7	 [arrowhead=none,
+      		penwidth=2.0];
       }
 #endif
 
@@ -665,7 +637,7 @@
   $ hg up 'p1(10b8aeaa8cc8)' # going on "bathroom stuff" parent
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg grab fac207dec9f5 # moving "SPAM SPAM" to the working directory parent
-  grabbing 9:fac207dec9f5 "SPAM SPAM"
+  grabbing 10:fac207dec9f5 "SPAM SPAM"
   merging shopping
   $ hg log -G
   @  57e9caedbcb8 (draft): SPAM SPAM
@@ -699,30 +671,14 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
-      		pin=true,
-      		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
       		height=1,
       		label=5,
       		pin=true,
       		pos="1,5!",
-      		shape=pentagon,
+      		shape=circle,
       		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
       		penwidth=2.0];
       	6	 [fillcolor="#7F7FFF",
       		fixedsize=true,
@@ -736,29 +692,7 @@
       		width=1];
       	5 -> 6	 [arrowhead=none,
       		penwidth=2.0];
-      	8	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=8,
-      		pin=true,
-      		pos="1,8!",
-      		shape=pentagon,
-      		style=filled,
-      		width=1];
-      	6 -> 8	 [arrowhead=none,
-      		penwidth=2.0];
-      	10	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=10,
-      		pin=true,
-      		pos="1,10!",
-      		shape=pentagon,
-      		style=filled,
-      		width=1];
-      	6 -> 10	 [arrowhead=none,
+      		height=0.5,
       		penwidth=2.0];
       }
 #endif
@@ -802,12 +736,12 @@
   adding manifests
   adding file changes
   added 3 changesets with 3 changes to 1 files
-  5 new obsolescence markers
+  6 new obsolescence markers
 
 for simplicity sake we get the bathroom change in line again
 
   $ hg grab 10b8aeaa8cc8
-  grabbing 8:10b8aeaa8cc8 "bathroom stuff"
+  grabbing 9:10b8aeaa8cc8 "bathroom stuff"
   merging shopping
   $ hg phase --draft .
   $ hg log -G
@@ -842,54 +776,6 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
-      		pin=true,
-      		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=5,
-      		pin=true,
-      		pos="1,5!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
-      		penwidth=2.0];
-      	6	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=6,
-      		pin=true,
-      		pos="1,6!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	5 -> 6	 [arrowhead=none,
-      		penwidth=2.0];
-      	10	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=10,
-      		pin=true,
-      		pos="1,10!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	6 -> 10	 [arrowhead=none,
       		penwidth=2.0];
       	11	 [fillcolor="#7F7FFF",
       		fixedsize=true,
@@ -898,10 +784,20 @@
       		label=11,
       		pin=true,
       		pos="1,11!",
+      		shape=circle,
+      		style=filled,
+      		width=0.5];
+      	7 -> 11	 [arrowhead=none,
+      		penwidth=2.0];
+      	12	 [fillcolor="#9999FF",
+      		fixedsize=true,
+      		group=default,
+      		height=0.5,
+      		label=12,
+      		pin=true,
+      		pos="1,12!",
       		shape=pentagon,
       		style=filled,
-      		width=1];
-      	10 -> 11	 [arrowhead=none,
       		penwidth=2.0];
       }
 #endif
@@ -1014,7 +910,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   1 new obsolescence markers
-  new changesets 4710c0968793
   (run 'hg update' to get a working copy)
   $ hg log -G
   o  4710c0968793 (public): bathroom stuff
@@ -1070,7 +965,6 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
   1 new obsolescence markers
-  new changesets 4710c0968793
   (run 'hg update' to get a working copy)
   $ hg log -G
   o  4710c0968793 (draft): bathroom stuff
@@ -1138,66 +1032,22 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
       		pin=true,
-      		pos="1,4!",
+      		pos="1,11!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
+      		width=0.5];
+      	7 -> 11	 [arrowhead=none,
       		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=5,
-      		pin=true,
-      		pos="1,5!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
-      		penwidth=2.0];
-      	6	 [fillcolor="#7F7FFF",
+      	14	 [fillcolor="#9999FF",
       		fixedsize=true,
       		group=default,
-      		height=1,
-      		label=6,
+      		height=0.5,
+      		label=14,
       		pin=true,
-      		pos="1,6!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	5 -> 6	 [arrowhead=none,
-      		penwidth=2.0];
-      	10	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=10,
-      		pin=true,
-      		pos="1,10!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	6 -> 10	 [arrowhead=none,
-      		penwidth=2.0];
-      	12	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=12,
-      		pin=true,
-      		pos="1,12!",
+      		pos="1,14!",
       		shape=pentagon,
       		style=filled,
-      		width=1];
-      	10 -> 12	 [arrowhead=none,
       		penwidth=2.0];
       }
 #endif
@@ -1210,10 +1060,9 @@
   adding changesets
   adding manifests
   adding file changes
-  added 1 changesets with 1 changes to 1 files
-  new changesets e4e4fa805d92
-  (run 'hg update' to get a working copy)
-  1 new orphan changesets
+  added 1 changesets with 1 changes to 1 files (+1 heads)
+  (run 'hg heads' to see heads, 'hg merge' to merge)
+  1 new unstable changesets
 
 The new changeset "animal" is based on an old changeset of "bathroom". You can
 see both version showing up in the log.
@@ -1254,95 +1103,6 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
-      		pin=true,
-      		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=5,
-      		pin=true,
-      		pos="1,5!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
-      		penwidth=2.0];
-      	6	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=6,
-      		pin=true,
-      		pos="1,6!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	5 -> 6	 [arrowhead=none,
-      		penwidth=2.0];
-      	10	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=10,
-      		pin=true,
-      		pos="1,10!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	6 -> 10	 [arrowhead=none,
-      		penwidth=2.0];
-      	11	 [fillcolor="#DFDFFF",
-      		fixedsize=true,
-      		group=default_alt,
-      		height=1,
-      		label=11,
-      		pin=true,
-      		pos="2,11!",
-      		shape=pentagon,
-      		style="dotted, filled",
-      		width=1];
-      	10 -> 11	 [arrowhead=none,
-      		penwidth=2.0];
-      	12	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=12,
-      		pin=true,
-      		pos="1,12!",
-      		shape=pentagon,
-      		style=filled,
-      		width=1];
-      	10 -> 12	 [arrowhead=none,
-      		penwidth=2.0];
-      	11 -> 12	 [arrowtail=none,
-      		dir=back,
-      		minlen=0,
-      		penwidth=2.0,
-      		style=dashed];
-      	13	 [fillcolor="#FF4F4F",
-      		fixedsize=true,
-      		group=default_alt,
-      		height=1,
-      		label=13,
-      		pin=true,
-      		pos="2,13!",
-      		shape=pentagon,
-      		style=filled,
-      		width=1];
-      	11 -> 13	 [arrowhead=none,
       		penwidth=2.0];
       }
 #endif
@@ -1358,7 +1118,7 @@
   $ hg push other
   pushing to $TESTTMP/other (glob)
   searching for changes
-  abort: push includes orphan changeset: e4e4fa805d92!
+  abort: push includes unstable changeset: e4e4fa805d92!
   (use 'hg evolve' to get a stable history or --force to ignore warnings)
   [255]
  
@@ -1369,15 +1129,15 @@
 It has a --dry-run option to only suggest the next move.
 
   $ hg evolve --dry-run
-  move:[13] animals
-  atop:[12] bathroom stuff
+  move:[15] animals
+  atop:[14] bathroom stuff
   hg rebase -r e4e4fa805d92 -d 682004e81e71
 
 Let's do it
 
   $ hg evolve
-  move:[13] animals
-  atop:[12] bathroom stuff
+  move:[15] animals
+  atop:[14] bathroom stuff
   merging shopping
   working directory is now at 2a2b36e14660
 
@@ -1417,30 +1177,6 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
-      		pin=true,
-      		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=5,
-      		pin=true,
-      		pos="1,5!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
       		penwidth=2.0];
       	6	 [fillcolor="#7F7FFF",
       		fixedsize=true,
@@ -1454,41 +1190,6 @@
       		width=1];
       	5 -> 6	 [arrowhead=none,
       		penwidth=2.0];
-      	10	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=10,
-      		pin=true,
-      		pos="1,10!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	6 -> 10	 [arrowhead=none,
-      		penwidth=2.0];
-      	12	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=12,
-      		pin=true,
-      		pos="1,12!",
-      		shape=pentagon,
-      		style=filled,
-      		width=1];
-      	10 -> 12	 [arrowhead=none,
-      		penwidth=2.0];
-      	14	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=14,
-      		pin=true,
-      		pos="1,14!",
-      		shape=pentagon,
-      		style=filled,
-      		width=1];
-      	12 -> 14	 [arrowhead=none,
       		penwidth=2.0];
       }
 #endif
@@ -1502,7 +1203,7 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 1 files (+1 heads)
-  2 new obsolescence markers
+  3 new obsolescence markers
   obsoleted 2 changesets
 
 Remote get a warning that current working directory is based on an obsolete
@@ -1543,7 +1244,6 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  new changesets fc41faf45288
   (run 'hg update' to get a working copy)
   $ hg log -G
   o  fc41faf45288 (draft): SPAM SPAM SPAM
@@ -1581,20 +1281,6 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
-      		pin=true,
-      		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
       		height=1,
@@ -1603,8 +1289,6 @@
       		pos="1,5!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
       		penwidth=2.0];
       	6	 [fillcolor="#7F7FFF",
       		fixedsize=true,
@@ -1618,29 +1302,19 @@
       		width=1];
       	5 -> 6	 [arrowhead=none,
       		penwidth=2.0];
-      	10	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
-      		height=1,
-      		label=10,
       		pin=true,
-      		pos="1,10!",
+      		pos="1,7!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	6 -> 10	 [arrowhead=none,
       		penwidth=2.0];
-      	12	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
-      		height=1,
-      		label=12,
       		pin=true,
-      		pos="1,12!",
-      		shape=pentagon,
+      		pos="1,11!",
+      		shape=circle,
       		style=filled,
-      		width=1];
-      	10 -> 12	 [arrowhead=none,
       		penwidth=2.0];
       	14	 [fillcolor="#7F7FFF",
       		fixedsize=true,
@@ -1651,20 +1325,13 @@
       		pos="1,14!",
       		shape=pentagon,
       		style=filled,
-      		width=1];
-      	12 -> 14	 [arrowhead=none,
       		penwidth=2.0];
-      	15	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
-      		height=1,
-      		label=15,
       		pin=true,
-      		pos="1,15!",
+      		pos="1,16!",
       		shape=pentagon,
       		style=filled,
-      		width=1];
-      	14 -> 15	 [arrowhead=none,
       		penwidth=2.0];
       }
 #endif
@@ -1675,7 +1342,7 @@
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   working directory now at 682004e81e71
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
 
 
 The animals changeset is still displayed because the "SPAM SPAM SPAM" changeset
@@ -1717,20 +1384,6 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
-      		pin=true,
-      		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
       		height=1,
@@ -1739,8 +1392,6 @@
       		pos="1,5!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
       		penwidth=2.0];
       	6	 [fillcolor="#7F7FFF",
       		fixedsize=true,
@@ -1754,53 +1405,47 @@
       		width=1];
       	5 -> 6	 [arrowhead=none,
       		penwidth=2.0];
-      	10	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
-      		height=1,
-      		label=10,
       		pin=true,
-      		pos="1,10!",
+      		pos="1,7!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	6 -> 10	 [arrowhead=none,
       		penwidth=2.0];
-      	12	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
-      		height=1,
-      		label=12,
       		pin=true,
-      		pos="1,12!",
+      		pos="1,11!",
+      		shape=circle,
+      		style=filled,
+      		width=0.5];
+      	7 -> 11	 [arrowhead=none,
+      		penwidth=2.0];
+      	14	 [fillcolor="#9999FF",
+      		fixedsize=true,
+      		group=default,
+      		height=0.5,
+      		label=14,
+      		pin=true,
+      		pos="1,14!",
       		shape=pentagon,
       		style=filled,
-      		width=1];
-      	10 -> 12	 [arrowhead=none,
       		penwidth=2.0];
-      	14	 [fillcolor="#DFDFFF",
+      	16	 [fillcolor="#DFDFFF",
       		fixedsize=true,
       		group=default_alt,
-      		height=1,
-      		label=14,
       		pin=true,
-      		pos="2,14!",
+      		pos="2,16!",
       		shape=pentagon,
       		style="dotted, filled",
-      		width=1];
-      	12 -> 14	 [arrowhead=none,
       		penwidth=2.0];
-      	15	 [fillcolor="#FF4F4F",
+      	17	 [fillcolor="#FF4F4F",
       		fixedsize=true,
       		group=default_alt,
-      		height=1,
-      		label=15,
       		pin=true,
-      		pos="2,15!",
+      		pos="2,17!",
       		shape=pentagon,
       		style=filled,
-      		width=1];
-      	14 -> 15	 [arrowhead=none,
       		penwidth=2.0];
       }
 #endif
@@ -1817,13 +1462,11 @@
       		splines=polyline
       	];
       	node [label="\N"];
-      	15	 [fillcolor="#FF4F4F",
+      	17	 [fillcolor="#FF4F4F",
       		fixedsize=true,
       		group=default_alt,
-      		height=1,
-      		label=15,
       		pin=true,
-      		pos="1,15!",
+      		pos="1,17!",
       		shape=pentagon,
       		style=filled,
       		width=1];
@@ -1831,8 +1474,8 @@
 #endif
 
   $ hg evolve
-  move:[15] SPAM SPAM SPAM
-  atop:[12] bathroom stuff
+  move:[17] SPAM SPAM SPAM
+  atop:[14] bathroom stuff
   merging shopping
   working directory is now at e6cfcb672150
 
@@ -1870,20 +1513,6 @@
       		pos="1,0!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4	 [fillcolor="#7F7FFF",
-      		fixedsize=true,
-      		group=default,
-      		height=1,
-      		label=4,
-      		pin=true,
-      		pos="1,4!",
-      		shape=circle,
-      		style=filled,
-      		width=1];
-      	0 -> 4	 [arrowhead=none,
-      		penwidth=2.0];
-      	5	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
       		height=1,
@@ -1892,8 +1521,6 @@
       		pos="1,5!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	4 -> 5	 [arrowhead=none,
       		penwidth=2.0];
       	6	 [fillcolor="#7F7FFF",
       		fixedsize=true,
@@ -1907,41 +1534,38 @@
       		width=1];
       	5 -> 6	 [arrowhead=none,
       		penwidth=2.0];
-      	10	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
-      		height=1,
-      		label=10,
       		pin=true,
-      		pos="1,10!",
+      		pos="1,7!",
       		shape=circle,
       		style=filled,
-      		width=1];
-      	6 -> 10	 [arrowhead=none,
       		penwidth=2.0];
-      	12	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
-      		height=1,
-      		label=12,
       		pin=true,
-      		pos="1,12!",
+      		pos="1,11!",
+      		shape=circle,
+      		style=filled,
+      		width=0.5];
+      	7 -> 11	 [arrowhead=none,
+      		penwidth=2.0];
+      	14	 [fillcolor="#9999FF",
+      		fixedsize=true,
+      		group=default,
+      		height=0.5,
+      		label=14,
+      		pin=true,
+      		pos="1,14!",
       		shape=pentagon,
       		style=filled,
-      		width=1];
-      	10 -> 12	 [arrowhead=none,
       		penwidth=2.0];
-      	16	 [fillcolor="#7F7FFF",
       		fixedsize=true,
       		group=default,
-      		height=1,
-      		label=16,
       		pin=true,
-      		pos="1,16!",
+      		pos="1,18!",
       		shape=pentagon,
       		style=filled,
-      		width=1];
-      	12 -> 16	 [arrowhead=none,
       		penwidth=2.0];
       }
 #endif
--- a/tests/test-uncommit-interactive.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-uncommit-interactive.t	Mon Apr 23 12:23:00 2018 +0200
@@ -134,6 +134,8 @@
   > n
   > n
   > EOF
+  current hg version does not support storing note in obsmarker
+  current hg version does not support storing note in obsmarker
   diff --git a/a b/a
   3 hunks, 6 lines changed
   examine changes to 'a'? [Ynesfdaq?] y
@@ -168,7 +170,7 @@
   @  678a59e5ff90 (3) another one
   |
   x  f70fb463d5bf (1) another one
-       rewritten(content) as 678a59e5ff90 using uncommit by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 678a59e5ff90 by test (Thu Jan 01 00:00:00 1970 +0000)
          note: note on amend --extract
   
 The unselected part should be in the diff
@@ -233,6 +235,7 @@
   > n
   > y
   > EOF
+  current hg version does not support storing note in obsmarker
   diff --git a/a b/a
   2 hunks, 3 lines changed
   examine changes to 'a'? [Ynesfdaq?] y
@@ -300,11 +303,11 @@
   @  46e35360be47 (5) another one
   |
   x  678a59e5ff90 (3) another one
-  |    rewritten(content) as 46e35360be47 using uncommit by test (Thu Jan 01 00:00:00 1970 +0000)
+  |    rewritten as 46e35360be47 by test (Thu Jan 01 00:00:00 1970 +0000)
   |      note: testing uncommit on dirty wdir
   |
   x  f70fb463d5bf (1) another one
-       rewritten(content) as 678a59e5ff90 using uncommit by test (Thu Jan 01 00:00:00 1970 +0000)
+       rewritten as 678a59e5ff90 by test (Thu Jan 01 00:00:00 1970 +0000)
          note: note on amend --extract
   
 
@@ -312,7 +315,7 @@
 
   $ hg amend
   $ glog
-  @  6:905eb2a23ea2@default(draft) another one
+  @  7:905eb2a23ea2@default(draft) another one
   |
   o  0:7733902a8d94@default(draft) The base commit
   
@@ -455,9 +458,9 @@
   undeleting a
 
   $ glog
-  @  10:42cc15efbec2@default(draft) Added foo
+  @  12:42cc15efbec2@default(draft) Added foo
   |
-  o  6:905eb2a23ea2@default(draft) another one
+  o  7:905eb2a23ea2@default(draft) another one
   |
   o  0:7733902a8d94@default(draft) The base commit
   
@@ -527,11 +530,11 @@
 =====================================================
 
   $ glog
-  @  16:25a080d13cb2@default(draft) Added x
+  @  18:25a080d13cb2@default(draft) Added x
   |
-  o  10:42cc15efbec2@default(draft) Added foo
+  o  12:42cc15efbec2@default(draft) Added foo
   |
-  o  6:905eb2a23ea2@default(draft) another one
+  o  7:905eb2a23ea2@default(draft) another one
   |
   o  0:7733902a8d94@default(draft) The base commit
   
@@ -607,7 +610,7 @@
   
   patching file a
   Hunk #1 succeeded at 1 with fuzz 1 (offset -1 lines).
-  2 new orphan changesets
+  2 new unstable changesets
 
   $ hg diff
   diff -r 676366511f95 a
--- a/tests/test-uncommit.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-uncommit.t	Mon Apr 23 12:23:00 2018 +0200
@@ -233,7 +233,7 @@
      touncommit-bm-inactive    4:e8db4aa611f6
      unrelated                 2:f63b90038565
   $ hg debugobsolete
-  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 e8db4aa611f6d5706374288e6898e498f5c44098 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
+  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 e8db4aa611f6d5706374288e6898e498f5c44098 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Test phase is preserved, no local changes
 
@@ -244,7 +244,7 @@
   (use 'hg evolve' to update to its successor: e8db4aa611f6)
   $ hg --config extensions.purge= purge
   $ hg uncommit -I 'set:added() and e'
-  2 new content-divergent changesets
+  2 new divergent changesets
   $ hg st --copies
   A e
   $ hg st --copies --change .
@@ -279,8 +279,8 @@
   o  0:07f494440405@default(draft) adda
   
   $ hg debugobsolete
-  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 e8db4aa611f6d5706374288e6898e498f5c44098 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
-  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 a1d4c1ad76cc7eb5e8a36ef52396da334b6d59c5 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
+  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 e8db4aa611f6d5706374288e6898e498f5c44098 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 a1d4c1ad76cc7eb5e8a36ef52396da334b6d59c5 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Test --all
 
@@ -290,7 +290,7 @@
   (5eb72dbe0cb4 has diverged, use 'hg evolve --list --content-divergent' to resolve the issue)
   $ hg --config extensions.purge= purge
   $ hg uncommit --all -X e
-  1 new content-divergent changesets
+  1 new divergent changesets
   $ hg st --copies
   M b
   M d
@@ -313,9 +313,9 @@
   A e
 
   $ hg debugobsolete
-  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 e8db4aa611f6d5706374288e6898e498f5c44098 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
-  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 a1d4c1ad76cc7eb5e8a36ef52396da334b6d59c5 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
-  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 c4cbebac3751269bdf12d1466deabcc78521d272 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
+  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 e8db4aa611f6d5706374288e6898e498f5c44098 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 a1d4c1ad76cc7eb5e8a36ef52396da334b6d59c5 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 c4cbebac3751269bdf12d1466deabcc78521d272 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Display a warning if nothing left
 
@@ -323,10 +323,10 @@
   new changeset is empty
   (use 'hg prune .' to remove it)
   $ hg debugobsolete
-  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 e8db4aa611f6d5706374288e6898e498f5c44098 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
-  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 a1d4c1ad76cc7eb5e8a36ef52396da334b6d59c5 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
-  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 c4cbebac3751269bdf12d1466deabcc78521d272 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
-  c4cbebac3751269bdf12d1466deabcc78521d272 4f1c269eab68720f54e88ce3c1dc02b2858b6b89 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '8', 'operation': 'uncommit', 'user': 'test'}
+  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 e8db4aa611f6d5706374288e6898e498f5c44098 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 a1d4c1ad76cc7eb5e8a36ef52396da334b6d59c5 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  5eb72dbe0cb409d094e3b4ae8eaa30071c1b8730 c4cbebac3751269bdf12d1466deabcc78521d272 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
+  c4cbebac3751269bdf12d1466deabcc78521d272 4f1c269eab68720f54e88ce3c1dc02b2858b6b89 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
 
 Test instability warning
 
@@ -337,7 +337,7 @@
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   [8] touncommit
   $ hg uncommit aa
-  1 new orphan changesets
+  1 new unstable changesets
 
 Test uncommiting agains a different base
 
--- a/tests/test-unstable.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-unstable.t	Mon Apr 23 12:23:00 2018 +0200
@@ -42,7 +42,7 @@
   $ hg up "desc(_b)"
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
   $ hg amend -m "bprime"
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg log -G
   @  3:36050226a9b9@default(draft) bprime
   |
@@ -82,14 +82,14 @@
   created new head
   $ hg prune "desc(_b)" -s "desc(bprimesplit1) + desc(bprimesplit2)" --split
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg up "desc(_a)"
   0 files updated, 0 files merged, 2 files removed, 0 files unresolved
   $ mkcommits bsecondsplit1 bsecondsplit2
   created new head
   $ hg prune "desc(bprimesplit1)" -s "desc(bsecondsplit2)"
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg prune "desc(bprimesplit2)" -s "desc(bsecondsplit1)"
   1 changesets pruned
   $ hg log -G
--- a/tests/test-userguide.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-userguide.t	Mon Apr 23 12:23:00 2018 +0200
@@ -42,8 +42,10 @@
   (use --hidden to access hidden revisions; successor: 934359450037)
   [255]
   $ hg --hidden shortlog -G
-  @  2:934359450037  draft  implement feature Y
+  @  3:934359450037  draft  implement feature Y
   |
+  | x  2:6c5f78d5d467  draft  temporary amend commit for fe0ecd3bd2a4
+  | |
   | x  1:fe0ecd3bd2a4  draft  implement feature Y
   |/
   o  0:08c4b6f4efc8  draft  init
@@ -52,8 +54,10 @@
   $ hg rollback -q
   $ hg amend -u alice -d '2 0' -m 'implement feature Y'
   $ hg --hidden shortlog -G
-  @  2:934359450037  draft  implement feature Y
+  @  3:934359450037  draft  implement feature Y
   |
+  | x  2:6c5f78d5d467  draft  temporary amend commit for fe0ecd3bd2a4
+  | |
   | x  1:fe0ecd3bd2a4  draft  implement feature Y
   |/
   o  0:08c4b6f4efc8  draft  init
@@ -66,11 +70,11 @@
   working directory now at 934359450037
   1 changesets pruned
   $ hg parents --template '{rev}:{node|short}  {desc|firstline}\n'
-  2:934359450037  implement feature Y
+  3:934359450037  implement feature Y
   $ hg --hidden shortlog -G -r 934359450037:
-  x  3:a3e0ef24aaf0  draft  debug hack
+  x  4:a3e0ef24aaf0  draft  debug hack
   |
-  @  2:934359450037  draft  implement feature Y
+  @  3:934359450037  draft  implement feature Y
   |
   ~
 
@@ -82,15 +86,15 @@
   $ hg status
   M file2.c
   $ hg --hidden shortlog -G -r 'descendants(934359450037) - a3e0ef24aaf0'
-  @  5:c8defeecf7a4  draft  fix bug 234
+  @  6:c8defeecf7a4  draft  fix bug 234
   |
-  | x  4:da4331967f5f  draft  fix bug 234
+  | x  5:da4331967f5f  draft  fix bug 234
   |/
-  o  2:934359450037  draft  implement feature Y
+  o  3:934359450037  draft  implement feature Y
   |
   ~
   $ hg parents --template '{rev}:{node|short}  {desc|firstline}\n{files}\n'
-  5:c8defeecf7a4  fix bug 234
+  6:c8defeecf7a4  fix bug 234
   file1.c
   $ hg revert --no-backup file2.c
 
@@ -102,30 +106,30 @@
   $ echo step3 >> file2.c
   $ hg commit -m 'step 3'
   $ hg log --template '{rev}:{node|short}  {desc|firstline}\n' -r 05e61aab8294::
-  6:05e61aab8294  step 1
-  7:be6d5bc8e4cc  step 2
-  8:35f432d9f7c1  step 3
+  7:05e61aab8294  step 1
+  8:be6d5bc8e4cc  step 2
+  9:35f432d9f7c1  step 3
   $ hg fold -d '0 0' -m 'fix bug 64' --from -r 05e61aab8294::
   3 changesets folded
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --hidden shortlog -G -r c8defeecf7a4::
-  @  9:171c6a79a27b  draft  fix bug 64
+  @  10:171c6a79a27b  draft  fix bug 64
   |
-  | x  8:35f432d9f7c1  draft  step 3
+  | x  9:35f432d9f7c1  draft  step 3
   | |
-  | x  7:be6d5bc8e4cc  draft  step 2
+  | x  8:be6d5bc8e4cc  draft  step 2
   | |
-  | x  6:05e61aab8294  draft  step 1
+  | x  7:05e61aab8294  draft  step 1
   |/
-  o  5:c8defeecf7a4  draft  fix bug 234
+  o  6:c8defeecf7a4  draft  fix bug 234
   |
   ~
   $ hg --hidden log -q -r 'successors(05e61aab8294) | successors(be6d5bc8e4cc) | successors(35f432d9f7c1)'
-  9:171c6a79a27b
+  10:171c6a79a27b
   $ hg --hidden log -q -r 'precursors(171c6a79a27b)'
-  6:05e61aab8294
-  7:be6d5bc8e4cc
-  8:35f432d9f7c1
+  7:05e61aab8294
+  8:be6d5bc8e4cc
+  9:35f432d9f7c1
   $ hg diff -c 171c6a79a27b -U 0
   diff -r c8defeecf7a4 -r 171c6a79a27b file1.c
   --- a/file1.c	Thu Jan 01 00:00:10 1970 +0000
@@ -147,13 +151,13 @@
   $ echo 'new feature' >> file1.c
   $ hg commit -u bob -d '5 0' -m 'feature 23'
   $ hg --hidden shortlog -G -r 171c6a79a27b::
-  @  12:dadcbba2d606  draft  feature 23
+  @  13:dadcbba2d606  draft  feature 23
   |
-  o  11:debd46bb29dc  draft  cleanup
+  o  12:debd46bb29dc  draft  cleanup
   |
-  o  10:3e1cb8f70c02  draft  fix bug 17
+  o  11:3e1cb8f70c02  draft  fix bug 17
   |
-  o  9:171c6a79a27b  draft  fix bug 64
+  o  10:171c6a79a27b  draft  fix bug 64
   |
   ~
 
@@ -161,33 +165,35 @@
   $ hg update -q -r 3e1cb8f70c02
   $ echo 'fix fix fix fix' > file2.c
   $ hg amend -u bob -d '6 0'
-  2 new orphan changesets
+  2 new unstable changesets
   $ hg shortlog -r 'obsolete()'
-  10:3e1cb8f70c02  draft  fix bug 17
+  11:3e1cb8f70c02  draft  fix bug 17
   $ hg shortlog -r "orphan()"
-  11:debd46bb29dc  draft  cleanup
-  12:dadcbba2d606  draft  feature 23
+  12:debd46bb29dc  draft  cleanup
+  13:dadcbba2d606  draft  feature 23
   $ hg --hidden shortlog -G -r 171c6a79a27b::
-  @  13:395cbeda3a06  draft  fix bug 17
+  @  15:395cbeda3a06  draft  fix bug 17
   |
-  | o  12:dadcbba2d606  draft  feature 23
+  | x  14:f7fab707e247  draft  temporary amend commit for 3e1cb8f70c02
   | |
-  | o  11:debd46bb29dc  draft  cleanup
-  | |
-  | x  10:3e1cb8f70c02  draft  fix bug 17
+  | | o  13:dadcbba2d606  draft  feature 23
+  | | |
+  | | o  12:debd46bb29dc  draft  cleanup
+  | |/
+  | x  11:3e1cb8f70c02  draft  fix bug 17
   |/
-  o  9:171c6a79a27b  draft  fix bug 64
+  o  10:171c6a79a27b  draft  fix bug 64
   |
   ~
   $ hg evolve -q --all
   $ hg shortlog -G -r 171c6a79a27b::
-  @  15:91b4b0f8b5c5  draft  feature 23
+  @  17:91b4b0f8b5c5  draft  feature 23
   |
-  o  14:fe8858bd9bc2  draft  cleanup
+  o  16:fe8858bd9bc2  draft  cleanup
   |
-  o  13:395cbeda3a06  draft  fix bug 17
+  o  15:395cbeda3a06  draft  fix bug 17
   |
-  o  9:171c6a79a27b  draft  fix bug 64
+  o  10:171c6a79a27b  draft  fix bug 64
   |
   ~
 
@@ -199,35 +205,35 @@
   $ echo 'more useful' >> file1.c
   $ hg commit -u carl -d '9 0' -m 'more work'
   $ hg shortlog -G -r 91b4b0f8b5c5::
-  @  18:ea8fafca914b  draft  more work
+  @  20:ea8fafca914b  draft  more work
   |
-  o  17:b23d06b457a8  draft  debug hack
+  o  19:b23d06b457a8  draft  debug hack
   |
-  o  16:1f33e68b18b9  draft  useful work
+  o  18:1f33e68b18b9  draft  useful work
   |
-  o  15:91b4b0f8b5c5  draft  feature 23
+  o  17:91b4b0f8b5c5  draft  feature 23
   |
   ~
 
 example 8: prune an older changeset (figures 8, 9)
   $ hg prune b23d06b457a8
   1 changesets pruned
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg --hidden shortlog -G -r b23d06b457a8::
-  @  18:ea8fafca914b  draft  more work
+  @  20:ea8fafca914b  draft  more work
   |
-  x  17:b23d06b457a8  draft  debug hack
+  x  19:b23d06b457a8  draft  debug hack
   |
   ~
   $ hg evolve -q --all --any
   $ hg --hidden shortlog -G -r 1f33e68b18b9::
-  @  19:4393e5877437  draft  more work
+  @  21:4393e5877437  draft  more work
   |
-  | x  18:ea8fafca914b  draft  more work
+  | x  20:ea8fafca914b  draft  more work
   | |
-  | x  17:b23d06b457a8  draft  debug hack
+  | x  19:b23d06b457a8  draft  debug hack
   |/
-  o  16:1f33e68b18b9  draft  useful work
+  o  18:1f33e68b18b9  draft  useful work
   |
   ~
 
@@ -241,32 +247,32 @@
   $ hg update -r f84357446753
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg shortlog -G -r 4393e5877437::
-  o  21:4db2428c8ae3  draft  fix bug 67
+  o  23:4db2428c8ae3  draft  fix bug 67
   |
-  @  20:f84357446753  draft  fix bug 53
+  @  22:f84357446753  draft  fix bug 53
   |
-  o  19:4393e5877437  draft  more work
+  o  21:4393e5877437  draft  more work
   |
   ~
   $ hg uncommit file2.c
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg status
   M file2.c
   $ hg revert file2.c
   $ hg evolve --all --any
-  move:[21] fix bug 67
-  atop:[22] fix bug 53
+  move:[23] fix bug 67
+  atop:[24] fix bug 53
   working directory is now at 0d972d6888e6
   $ hg --hidden shortlog -G -r 4393e5877437::
-  @  23:0d972d6888e6  draft  fix bug 67
+  @  25:0d972d6888e6  draft  fix bug 67
   |
-  o  22:71bb83d674c5  draft  fix bug 53
+  o  24:71bb83d674c5  draft  fix bug 53
   |
-  | x  21:4db2428c8ae3  draft  fix bug 67
+  | x  23:4db2428c8ae3  draft  fix bug 67
   | |
-  | x  20:f84357446753  draft  fix bug 53
+  | x  22:f84357446753  draft  fix bug 53
   |/
-  o  19:4393e5877437  draft  more work
+  o  21:4393e5877437  draft  more work
   |
   ~
   $ rm file2.c.orig
@@ -281,45 +287,45 @@
   $ hg update 5b31a1239ab9
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg --hidden shortlog -G -r 0d972d6888e6::
-  o  25:fbb3c6d50427  draft  new feature
+  o  27:fbb3c6d50427  draft  new feature
   |
-  @  24:5b31a1239ab9  draft  fix a bug
+  @  26:5b31a1239ab9  draft  fix a bug
   |
-  o  23:0d972d6888e6  draft  fix bug 67
+  o  25:0d972d6888e6  draft  fix bug 67
   |
   ~
   $ hg uncommit file2.c
-  1 new orphan changesets
+  1 new unstable changesets
   $ hg status
   M file2.c
   $ hg commit -m 'useful tweak'
   $ hg --hidden shortlog -G -r 0d972d6888e6::
-  @  27:51e0d8c0a922  draft  useful tweak
+  @  29:51e0d8c0a922  draft  useful tweak
   |
-  o  26:2594e98553a9  draft  fix a bug
+  o  28:2594e98553a9  draft  fix a bug
   |
-  | o  25:fbb3c6d50427  draft  new feature
+  | o  27:fbb3c6d50427  draft  new feature
   | |
-  | x  24:5b31a1239ab9  draft  fix a bug
+  | x  26:5b31a1239ab9  draft  fix a bug
   |/
-  o  23:0d972d6888e6  draft  fix bug 67
+  o  25:0d972d6888e6  draft  fix bug 67
   |
   ~
   $ hg evolve --all --any
-  move:[25] new feature
-  atop:[26] fix a bug
+  move:[27] new feature
+  atop:[28] fix a bug
   working directory is now at 166c1c368ab6
   $ hg --hidden shortlog -G -r 0d972d6888e6::
-  @  28:166c1c368ab6  draft  new feature
+  @  30:166c1c368ab6  draft  new feature
   |
-  | o  27:51e0d8c0a922  draft  useful tweak
+  | o  29:51e0d8c0a922  draft  useful tweak
   |/
-  o  26:2594e98553a9  draft  fix a bug
+  o  28:2594e98553a9  draft  fix a bug
   |
-  | x  25:fbb3c6d50427  draft  new feature
+  | x  27:fbb3c6d50427  draft  new feature
   | |
-  | x  24:5b31a1239ab9  draft  fix a bug
+  | x  26:5b31a1239ab9  draft  fix a bug
   |/
-  o  23:0d972d6888e6  draft  fix bug 67
+  o  25:0d972d6888e6  draft  fix bug 67
   |
   ~
--- a/tests/test-wireproto-bundle1.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-wireproto-bundle1.t	Mon Apr 23 12:23:00 2018 +0200
@@ -50,7 +50,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
-  new changesets 8685c6d34325:4957bfdac07e
   (run 'hg update' to get a working copy)
   $ hg push -R ../other
   pushing to ssh://user@dummy/server
@@ -70,7 +69,7 @@
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files (+1 heads)
-  remote: 1 new obsolescence markers
+  remote: 2 new obsolescence markers
   remote: obsoleted 1 changesets
   $ hg push
   pushing to ssh://user@dummy/server
@@ -88,9 +87,8 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to [12] files \(\+1 heads\) (re)
-  1 new obsolescence markers
+  2 new obsolescence markers
   obsoleted 1 changesets
-  new changesets 9d1c114e7797
   (run 'hg heads' to see heads)
   $ hg -R ../other pull
   pulling from ssh://user@dummy/server
--- a/tests/test-wireproto.t	Mon Apr 23 12:11:10 2018 +0200
+++ b/tests/test-wireproto.t	Mon Apr 23 12:23:00 2018 +0200
@@ -53,7 +53,6 @@
   adding manifests
   adding file changes
   added 2 changesets with 2 changes to 2 files
-  new changesets 8685c6d34325:4957bfdac07e
   (run 'hg update' to get a working copy)
   $ hg push -R ../other
   pushing to ssh://user@dummy/server
@@ -73,8 +72,8 @@
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files (+1 heads)
-  remote: obsmarker-exchange: 92 bytes received
-  remote: 1 new obsolescence markers
+  remote: obsmarker-exchange: 151 bytes received
+  remote: 2 new obsolescence markers
   remote: obsoleted 1 changesets
   $ hg push
   pushing to ssh://user@dummy/server
@@ -92,10 +91,9 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to [12] files \(\+1 heads\) (re)
-  obsmarker-exchange: 92 bytes received
-  1 new obsolescence markers
+  obsmarker-exchange: 151 bytes received
+  2 new obsolescence markers
   obsoleted 1 changesets
-  new changesets 9d1c114e7797
   (run 'hg heads' to see heads)
   $ hg -R ../other pull
   pulling from ssh://user@dummy/server
@@ -117,8 +115,8 @@
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 1 changes to 1 files
-  remote: obsmarker-exchange: 92 bytes received
-  remote: 1 new obsolescence markers
+  remote: obsmarker-exchange: 151 bytes received
+  remote: 2 new obsolescence markers
   $ hg -R ../other pull
   pulling from ssh://user@dummy/server
   searching for changes
@@ -126,9 +124,8 @@
   adding manifests
   adding file changes
   added 1 changesets with 1 changes to 1 files
-  obsmarker-exchange: 92 bytes received
-  1 new obsolescence markers
-  new changesets a5687ec59dd4
+  obsmarker-exchange: 151 bytes received
+  2 new obsolescence markers
   (run 'hg update' to get a working copy)
 
 some common hidden
@@ -141,7 +138,7 @@
   remote: adding manifests
   remote: adding file changes
   remote: added 1 changesets with 0 changes to 1 files (+1 heads)
-  remote: obsmarker-exchange: 183 bytes received
+  remote: obsmarker-exchange: 220 bytes received
   remote: 1 new obsolescence markers
   remote: obsoleted 1 changesets
   $ hg -R ../other pull
@@ -151,10 +148,9 @@
   adding manifests
   adding file changes
   added 1 changesets with 0 changes to 1 files (+1 heads)
-  obsmarker-exchange: 183 bytes received
+  obsmarker-exchange: 220 bytes received
   1 new obsolescence markers
   obsoleted 1 changesets
-  new changesets * (glob)
   (run 'hg heads' to see heads)
 
 test discovery avoid exchanging known markers
@@ -177,7 +173,7 @@
   (skipping discovery of obsolescence markers, will exchange everything)
   (controled by 'experimental.evolution.obsdiscovery' configuration)
   no changes found
-  remote: obsmarker-exchange: 274 bytes received
+  remote: obsmarker-exchange: 370 bytes received
   [1]
   $ hg -R ../other pull --config experimental.evolution.obsdiscovery=no
   pulling from ssh://user@dummy/server
@@ -185,7 +181,7 @@
   no changes found
   (skipping discovery of obsolescence markers, will exchange everything)
   (controled by 'experimental.evolution.obsdiscovery' configuration)
-  obsmarker-exchange: 274 bytes received
+  obsmarker-exchange: 370 bytes received
 
   $ cd ..
 
@@ -195,7 +191,7 @@
   $ cat hg.pid >> $DAEMON_PIDS
 
   $ curl -s http://localhost:$HGPORT/?cmd=capabilities
-  _evoext_getbundle_obscommon batch branchmap bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Aphases%3Dheads%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps changegroupsubset compression=*zlib getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (no-eol) (glob)
+  _evoext_getbundle_obscommon batch branchmap bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps changegroupsubset compression=*zlib getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (no-eol) (glob)
 
 Check we cannot use pushkey for marker exchange anymore
 
@@ -215,7 +211,7 @@
   pulling from http://localhost:$HGPORT/
   searching for changes
   no changes found
-  obsmarker-exchange: 274 bytes received
+  obsmarker-exchange: 370 bytes received
 
   $ hg -R client pull http://localhost:$HGPORT/ --config experimental.evolution=createmarkers
   pulling from http://localhost:$HGPORT/