4102
Comment:
|
← Revision 4 as of 2024-03-29 20:40:42 ⇥
4521
|
Deletions are marked like this. | Additions are marked like this. |
Line 1: | Line 1: |
= Mercurial 6.7.2 = Exceptional release following a large performance regression when cloning. We are setting up automated benchmarks to reduce the likelihood of regressions of the sort from happening in the future. * phases: avoid a potentially costly dictionary interation in some case * phases: update the phase set as we go during retract boundary * bundle2: make the "hgtagsfnodes" part advisory |
Mercurial 6.7.2
Exceptional release following a large performance regression when cloning.
We are setting up automated benchmarks to reduce the likelihood of regressions of the sort from happening in the future.
- phases: avoid a potentially costly dictionary interation in some case
- phases: update the phase set as we go during retract boundary
- bundle2: make the "hgtagsfnodes" part advisory
Mercurial 6.7.1
Exceptional release following a crash found in delta code that can be triggered with complex repository shapes.
- delta-search: fix crash caused by unbound variable
- sshpeer: fix path when handling invalid url exception
- subrepo: fix normalizing paths with scheme
Mercurial 6.7
As usual, a *lot* of patches don't make it to this list.
New Features
- JSON templates can now use structured diffstat data
- Support rhg status --rev --rev
- The index for REVLOGv1 now has a Rust implementation
Improved hg censor's output
- censor: add a command flag to skip the head checks
- censor: accept multiple revision in a single call
usage: add a usage.repository-role config
- branchmap: use mmap for faster revbranchcache loading
- crecord: enable search hotkeys (issue6834)
- hg-core: separate timestamp and extra methods
- annotate: limit output to range of lines
- unbundle: faster computation of changed heads
- Large improvements of some of the phases code (23950e39281f)
- rust-filepatterns: export glob_to_re function
New Experimental Features
Introduce hg admin::chainsaw-update for automation and *advanced* users
Bug Fixes
- templatekw: fix inconsistency of diffstat with diff.merge
- The endless stream of Python 3 cleanups continues
- Improved setup.py robustness
- Improved test suite robustness
- add: don't attempt to add back removed files unless explicitly listed
statprof: handle lineno == None in more cases
- rust: fix cargo doc for hg-cpython
- rust-python-index: don't panic on a corrupted index when calling from Python
- debugindexstats: handle the lack of Rust support better
- matchers: use correct method for finding index in vector
narrow: strip trailing / from manifest dir before matching it
cext: fix potential memory leaks of list items appended with PyList_Append
- doc: document that labels must have a dot in them to have an effect
- debugformat: fix formatting for compression level
- obsutil: sort metadata before comparing in geteffectflag()
crecord: drop calls to curses.endwin()
- rust-index: don't use mutable borrow for head-diff computation
- rust-index: don't use mutable borrow to computed filtered heads
Backwards Compatibility Changes
Users of the Rust extensions and/or rhg should be aware that the new Rust index can result in a performance degradation for push/pull on repositories *not* using persistent-nodemap (see hg help config.format.use-persistent-nodemap).
If this is something that matters to you, please reach out to us as this is not an insurmountable obstacle. This is a choice base on the assumption that there are few people in this situation and our time should be spent on more pressing matters.
Internal API Changes
- 62913:498017baa34b "cleanup: remove some code scheduled to be removed after 5.9"
62914:88ef80210d67 "cleanup: drop dirstate.is_changing_parent deprecated since 6.5"
62915:591845f89ada "cleanup: drop path.pushloc deprecated since 6.5"
- 62916:d8f65fc72e7b "cleanup: drop deprecated config attribute on the revlog class"
62917:5c9c41273367 "cleanup: turn pathsuboption deprecation warning into an error"
62918:7b837fabc990 "cleanup: turn wrappedfunction deprecation warning into an error"
62919:eda075d7b2ac "cleanup: turn wrapfunction deprecation warning into an error"
62920:c845479fc64d "cleanup: drop the bytes compatibility for attribute related function"
- 63464:dcaa2df1f688 "changelog: never inline changelog"
- 63465:a93e52f0b6ff "changelog: disallow delayed write on inline changesets"
63825:79cd29d598af "dirstate: make the transaction argument of setbranch mandatory"
Miscellaneous
- perf: support --template on perf::phases
- perf: add a --as-push option to perf::unbundle
- debug: add a debug::unbundle command that simulate the unbundle from a push
- Lots of refactorings to prepare for performance improvements and remove tech debt