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relnote: clarify the backward compatibility entry about p1/p2 swap The previous message might read a bit scary. So we clarify that the nodeid are not affected. Differential Revision: https://phab.mercurial-scm.org/D10496
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Tue, 20 Apr 2021 16:12:19 +0200
parents 6266d19556ad
children 035c06f9fddf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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42271
0ed293a3f00e releasenotes: add a file in which to record release notes
Martin von Zweigbergk <martinvonz@google.com>
parents:
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1 == New Features ==
46453
1c66795862cf branching: merge with stable
Martin von Zweigbergk <martinvonz@google.com>
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2
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bb3a5c0df06b purge: move extension into core mercurial
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents: 46254
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3 * `hg purge` is now a core command using `--confirm` by default.
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Martin von Zweigbergk <martinvonz@google.com>
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4
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3e91d9978bec branchmap: update rev-branch-cache incrementally
Joerg Sonnenberger <joerg@bec.de>
parents: 46370
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5 * The `rev-branch-cache` is now updated incrementally whenever changesets
3e91d9978bec branchmap: update rev-branch-cache incrementally
Joerg Sonnenberger <joerg@bec.de>
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6 are added.
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7
46776
471cd86c8eb4 bundle: optional multithreaded compression, ATM zstd-only
Joerg Sonnenberger <joerg@bec.de>
parents: 46628
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8 * The new options `experimental.bundlecompthreads` and
471cd86c8eb4 bundle: optional multithreaded compression, ATM zstd-only
Joerg Sonnenberger <joerg@bec.de>
parents: 46628
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9 `experimental.bundlecompthreads.<engine>` can be used to instruct
471cd86c8eb4 bundle: optional multithreaded compression, ATM zstd-only
Joerg Sonnenberger <joerg@bec.de>
parents: 46628
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10 the compression engines for bundle operations to use multiple threads
471cd86c8eb4 bundle: optional multithreaded compression, ATM zstd-only
Joerg Sonnenberger <joerg@bec.de>
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11 for compression. The default is single threaded operation. Currently
471cd86c8eb4 bundle: optional multithreaded compression, ATM zstd-only
Joerg Sonnenberger <joerg@bec.de>
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12 only supported for zstd.
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Joerg Sonnenberger <joerg@bec.de>
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13
44367
9dab3fa64325 copy: add experimental support for marking committed copies
Martin von Zweigbergk <martinvonz@google.com>
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14 == New Experimental Features ==
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Martin von Zweigbergk <martinvonz@google.com>
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15
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Martin von Zweigbergk <martinvonz@google.com>
parents: 46454
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16 * There's a new `diff.merge` config option to show the changes
d57e607d9e33 diff: replace --merge option by config option
Martin von Zweigbergk <martinvonz@google.com>
parents: 46454
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17 relative to an automerge for merge changesets. This makes it
d57e607d9e33 diff: replace --merge option by config option
Martin von Zweigbergk <martinvonz@google.com>
parents: 46454
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18 easier to detect and review manual changes performed in merge
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3caa3698335e log: respect diff.merge in -p output
Martin von Zweigbergk <martinvonz@google.com>
parents: 46496
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19 changesets. It is supported by `hg diff --change`, `hg log -p`
3caa3698335e log: respect diff.merge in -p output
Martin von Zweigbergk <martinvonz@google.com>
parents: 46496
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20 `hg incoming -p`, and `hg outgoing -p` so far.
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Augie Fackler <augie@google.com>
parents: 46453
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21
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fc54f52779dd relnotes: add release notes for relevant changes I did since the 5.4 release
Manuel Jacob <me@manueljacob.de>
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22
fc54f52779dd relnotes: add release notes for relevant changes I did since the 5.4 release
Manuel Jacob <me@manueljacob.de>
parents: 45190
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23 == Bug Fixes ==
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Manuel Jacob <me@manueljacob.de>
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24
fc54f52779dd relnotes: add release notes for relevant changes I did since the 5.4 release
Manuel Jacob <me@manueljacob.de>
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25
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Manuel Jacob <me@manueljacob.de>
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26
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27 == Backwards Compatibility Changes ==
0ed293a3f00e releasenotes: add a file in which to record release notes
Martin von Zweigbergk <martinvonz@google.com>
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28
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Joerg Sonnenberger <joerg@bec.de>
parents: 46776
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29 * In normal repositories, the first parent of a changeset is not null,
49fd21f32695 revlog: guarantee that p1 != null if a non-null parent exists
Joerg Sonnenberger <joerg@bec.de>
parents: 46776
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30 unless both parents are null (like the first changeset). Some legacy
49fd21f32695 revlog: guarantee that p1 != null if a non-null parent exists
Joerg Sonnenberger <joerg@bec.de>
parents: 46776
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31 repositories violate this condition. The revlog code will now
49fd21f32695 revlog: guarantee that p1 != null if a non-null parent exists
Joerg Sonnenberger <joerg@bec.de>
parents: 46776
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32 silentely swap the parents if this condition is tested. This can
49fd21f32695 revlog: guarantee that p1 != null if a non-null parent exists
Joerg Sonnenberger <joerg@bec.de>
parents: 46776
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33 change the output of `hg log` when explicitly asking for first or
46998
65d18001cfbf relnote: clarify the backward compatibility entry about p1/p2 swap
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 46780
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34 second parent. The changesets "nodeid" are not affected.
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35
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Martin von Zweigbergk <martinvonz@google.com>
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36
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Martin von Zweigbergk <martinvonz@google.com>
parents:
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37 == Internal API Changes ==
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38
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Joerg Sonnenberger <joerg@bec.de>
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39 * `changelog.branchinfo` is deprecated and will be removed after 5.8.
cad17d50736c changelog: move branchinfo to changelogrevision
Joerg Sonnenberger <joerg@bec.de>
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40 It is superseded by `changelogrevision.branchinfo`.
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Joerg Sonnenberger <joerg@bec.de>
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41
0a23ace80e54 relnotes: document a number of node->revision type changes
Joerg Sonnenberger <joerg@bec.de>
parents: 46498
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42 * Callbacks for revlog.addgroup and the changelog._nodeduplicatecallback hook
0a23ace80e54 relnotes: document a number of node->revision type changes
Joerg Sonnenberger <joerg@bec.de>
parents: 46498
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43 now get a revision number as argument instead of a node.
0a23ace80e54 relnotes: document a number of node->revision type changes
Joerg Sonnenberger <joerg@bec.de>
parents: 46498
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44
0a23ace80e54 relnotes: document a number of node->revision type changes
Joerg Sonnenberger <joerg@bec.de>
parents: 46498
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45 * revlog.addrevision returns the revision number instead of the node.
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Joerg Sonnenberger <joerg@bec.de>
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46
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
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47 * `nodes.nullid` and related constants are being phased out as part of
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46779
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48 the deprecation of SHA1. Repository instances and related classes
6266d19556ad node: introduce nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents: 46779
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49 provide access via `nodeconstants` and in some cases `nullid` attributes.