| author | Joerg Sonnenberger <joerg@bec.de> |
| Mon, 22 Jun 2020 00:00:07 +0200 | |
| changeset 45062 | 72feaeb510b3 |
| parent 44996 | c2df0bca0dfa |
| child 45169 | 3496b5f24371 |
| permissions | -rw-r--r-- |
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42271
0ed293a3f00e
releasenotes: add a file in which to record release notes
Martin von Zweigbergk <martinvonz@google.com>
parents:
diff
changeset
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== New Features == |
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0ed293a3f00e
releasenotes: add a file in which to record release notes
Martin von Zweigbergk <martinvonz@google.com>
parents:
diff
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45062
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clonebundles: optional memory-requirement attribution
Joerg Sonnenberger <joerg@bec.de>
parents:
44996
diff
changeset
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* clonebundles can be annotated with the expected memory requirements |
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72feaeb510b3
clonebundles: optional memory-requirement attribution
Joerg Sonnenberger <joerg@bec.de>
parents:
44996
diff
changeset
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using the `REQUIREDRAM` option. This allows clients to skip |
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72feaeb510b3
clonebundles: optional memory-requirement attribution
Joerg Sonnenberger <joerg@bec.de>
parents:
44996
diff
changeset
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bundles created with large zstd windows and fallback to larger, but |
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72feaeb510b3
clonebundles: optional memory-requirement attribution
Joerg Sonnenberger <joerg@bec.de>
parents:
44996
diff
changeset
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less demanding bundles. |
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44396
acbfa31cfaf2
debugmergestate: make templated
Martin von Zweigbergk <martinvonz@google.com>
parents:
44392
diff
changeset
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44367
9dab3fa64325
copy: add experimental support for marking committed copies
Martin von Zweigbergk <martinvonz@google.com>
parents:
44365
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== New Experimental Features == |
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44343
8561ad49915d
revset: add a revset for parents in merge state
Martin von Zweigbergk <martinvonz@google.com>
parents:
44289
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44905
f330d6117a5b
relnotes: advertize the possibility to use rust
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
44893
diff
changeset
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* The core of some hg operations have been (and are being) |
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f330d6117a5b
relnotes: advertize the possibility to use rust
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
44893
diff
changeset
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implemented in rust, for speed. `hg status` on a repository with |
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f330d6117a5b
relnotes: advertize the possibility to use rust
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
44893
diff
changeset
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300k tracked files goes from 1.8s to 0.6s for instance. |
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f330d6117a5b
relnotes: advertize the possibility to use rust
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
44893
diff
changeset
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This has currently been tested only on linux, and does not build on |
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f330d6117a5b
relnotes: advertize the possibility to use rust
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
44893
diff
changeset
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windows. See rust/README.rst in the mercurial repository for |
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f330d6117a5b
relnotes: advertize the possibility to use rust
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
44893
diff
changeset
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instructions to opt into this. |
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44412
edc8504bc26b
exchange: turn on option that makes concurrent pushes work better
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
44398
diff
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42271
0ed293a3f00e
releasenotes: add a file in which to record release notes
Martin von Zweigbergk <martinvonz@google.com>
parents:
diff
changeset
|
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== Backwards Compatibility Changes == |
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0ed293a3f00e
releasenotes: add a file in which to record release notes
Martin von Zweigbergk <martinvonz@google.com>
parents:
diff
changeset
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44887
61cdc8137d53
relnotes: note that we now require modern SSL/TLS features in Python
Manuel Jacob <me@manueljacob.de>
parents:
44856
diff
changeset
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* Mercurial now requires at least Python 2.7.9 or a Python version that |
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44893
95c832849955
setup: require that Python has TLS 1.1 or TLS 1.2
Manuel Jacob <me@manueljacob.de>
parents:
44887
diff
changeset
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backported modern SSL/TLS features (as defined in PEP 466), and that Python |
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95c832849955
setup: require that Python has TLS 1.1 or TLS 1.2
Manuel Jacob <me@manueljacob.de>
parents:
44887
diff
changeset
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was compiled against a OpenSSL version supporting TLS 1.1 or TLS 1.2 |
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95c832849955
setup: require that Python has TLS 1.1 or TLS 1.2
Manuel Jacob <me@manueljacob.de>
parents:
44887
diff
changeset
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(likely this requires the OpenSSL version to be at least 1.0.1). |
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44887
61cdc8137d53
relnotes: note that we now require modern SSL/TLS features in Python
Manuel Jacob <me@manueljacob.de>
parents:
44856
diff
changeset
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44996
c2df0bca0dfa
perf: make `hg perfwrite` more flexible
Manuel Jacob <me@manueljacob.de>
parents:
44905
diff
changeset
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* The `hg perfwrite` command from contrib/perf.py was made more flexible and |
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c2df0bca0dfa
perf: make `hg perfwrite` more flexible
Manuel Jacob <me@manueljacob.de>
parents:
44905
diff
changeset
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changed its default behavior. To get the previous behavior, run `hg perfwrite |
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c2df0bca0dfa
perf: make `hg perfwrite` more flexible
Manuel Jacob <me@manueljacob.de>
parents:
44905
diff
changeset
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--nlines=100000 --nitems=1 --item='Testing write performance' --batch-line`. |
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c2df0bca0dfa
perf: make `hg perfwrite` more flexible
Manuel Jacob <me@manueljacob.de>
parents:
44905
diff
changeset
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44396
acbfa31cfaf2
debugmergestate: make templated
Martin von Zweigbergk <martinvonz@google.com>
parents:
44392
diff
changeset
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42271
0ed293a3f00e
releasenotes: add a file in which to record release notes
Martin von Zweigbergk <martinvonz@google.com>
parents:
diff
changeset
|
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== Internal API Changes == |
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0ed293a3f00e
releasenotes: add a file in which to record release notes
Martin von Zweigbergk <martinvonz@google.com>
parents:
diff
changeset
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44853
ba5688e3b3bd
relnotes: add API change note per request in D8502
Augie Fackler <augie@google.com>
parents:
44827
diff
changeset
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* logcmdutil.diffordiffstat() now takes contexts instead of nodes. |
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ba5688e3b3bd
relnotes: add API change note per request in D8502
Augie Fackler <augie@google.com>
parents:
44827
diff
changeset
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44856
b7808443ed6a
mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents:
44853
diff
changeset
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* The `mergestate` class along with some related methods and constants have |
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b7808443ed6a
mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents:
44853
diff
changeset
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moved from `mercurial.merge` to a new `mercurial.mergestate` module. |
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b7808443ed6a
mergestate: split out merge state handling code from main merge module
Augie Fackler <augie@google.com>
parents:
44853
diff
changeset
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