Mercurial 6.3.2

• [ecfc84b956a8] tests: expect the message from 1baf0fffd82f in test-hghave.t (issue6762)
• [5c095119bff4] tests: add the missing space to test-hghave.t (issue6762)
• [2c346c1c75ec] tests: use an all too familiar executable in test-run-tests.t (issue6661)

• [13c0e3b4fd35] tests: use test -f instead of ls to see if a file is present (issue6662)

• [8ced4ca30ea1] bisect: correct message about aborting an in-progress bisect (issue6527)
• filemerge: fix crash when using filesets in [partial-merge-tools]
• help: fix a py3 error interpolating Set into b'%s'
• match: make the FLAG_RE pattern a raw string

• python-compat: adapt to Python 3.11 BC breakage with random.sample

• rust-status: fix thread count ceiling
• hg: show the correct message when cloning an LFS repo with extension disabled

• extensions: process disabled external paths when hgext package is in-memory

• emitrevision: consider ancestors revision to emit as available base
• make: add a target for building pyoxidizer tests on macOS
• run-tests: support --pyoxidized on macOS

• packaging: add dependencies to the PyOxidizer build on macOS

• Miscellaneous test fixes

Mercurial 6.3.1

• memory-usage: fix hg log --follow --rev R F space complexity (dcb2581e33be)

• Improve portability and robustness of test harness
• hg-core: relax dependencies pinning
• matcher: fix issues regex flag contained in pattern (issue6759)
• matcher: do not prepend '.*' to pattern using ^ after flags
• packaging: refresh dependency hashes (issue6750)
• cffi: fix a bytes vs str issue on macOS when listing directories
• commit: properly consider file include and exclude options when closing branch
• dirstate-v2: do not put the dirstate data file in a transaction

Mercurial 6.3

New Features

• testlib: add --raw-sha1 option to f

• rhg: add config.rhg helptext

• config: add alias from hg help rhg to hg help rust

• rhg: add a config option to fall back immediately
• bundle: introduce a --exact option
• perf-bundle: add a new command to benchmark bundle creation time
• perf-bundle: accept --rev arguments
• perf-bundle: accept --type argument
• perf-unbundle: add a perf command to time the unbundle operation
• perf: introduce a benchmark for delta-find
• contrib: add support for rhel9
• phase-shelve: Implement a 'shelve.store' experimental config
• debug-delta-find: introduce a quiet mode

• sort-revset: introduce a random variant

• phase: introduce a dedicated requirement for the archived phase

• rebase: add boolean config item rebase.store-source
• rhg: make [rhg status -v] work when it needs no extra output
• rhg: support "!" syntax for disabling extensions
• rhg: add debugrhgsparse command to help figure out bugs in rhg
• rhg: add sparse support
• rhg-status: add support for narrow clones
• templates: add filter to reverse list
• contrib: add pull_logger extension

• revset: handle wdir() in roots()

• revset: handle wdir() in sort(..., -topo)

• rhg: support tweakdefaults
• rhg: parallellize computation of [unsure_is_modified]

Default Format Change

These changes affect newly created repositories (or new clones) done with Mercurial 6.3.

New Experimental Features

Bug Fixes

• shelve: demonstrate that the state is different across platforms (issue6735)
• shelve: in test for trailing whitespace, strip commit (issue6735)
• shelve: remove strip and rely on prior state (issue6735)
• tests: fix http-bad-server expected errors for python 3.10 (issue6643)

• status: let --no-copies override ui.statuscopies

• releasenotes: use re.MULTILINE mode when checking admonitions
• rhg: fallback to slow path on invalid patterns in hgignore
• Fix a bunch of leftover str/bytes issues from Python 3 migration

• keepalive: ensure close_all() actually closes all cached connections

• lfs: fix blob corruption when tranferring with workers on posix
• lfs: avoid closing connections when the worker doesn't fork
• dirstate-v2: update constant that wasn't kept in sync
• dirstate-v2: fix edge case where entries aren't sorted
• upgrade: no longer keep all revlogs in memory at any point
• rust-status: save new dircache even if just invalidated
• dirstate-v2: hash the source of the ignore patterns as well
• rhg: fallback when encountering ellipsis revisions
• shelve: handle empty parents and nodestoremove in shelvedstate (issue6748)
• profile: prevent a crash when line number is unknown
• tags-fnode-cache: do not repeatedly open the filelog in a loop
• tags-fnode-cache: skip building a changectx in getfnode

• rust: create wrapper struct to reduce regex contention issues

Backwards Compatibility Changes

• chg worker processes will now correctly load per-repository configuration

  • when given a both a relative --repository path and an alternate working directory via --cwd. A side-effect of this change is that these workers will now return an error if hg cannot find the current working directory, even when a different directory is specified via --cwd.

• phase: rename the requirement for internal-phase from internal-phase to use-internal-phase (see 74fb1842f8b962cf03d7cd5b841dbcf2ae065587)

Internal API Changes

Miscellaneous

• sslutil: use proper attribute to select python 3.7+
• typing: suppress a few pyi-errors with more recent pytype
• ci: bump pytype to 2022.03.29
• bundlespec: add documentation about existing option
• subrepo: avoid opening console window for non-native subrepos on Windows

• setup: unconditionally enable the long-paths-support option on Windows

• setup: use the full executable manifest from python.exe

• tests: work around libmagic bug in svn subrepo tests
• packagelib: use python3 by default

• Improve hg bisect performance

• perf: properly process formatter option in perf::unbundle
• compare-disco: miscellaneous display improvements
• fsmonitor: better compatibility with newer Pythons
• revlog: finer computation of "issnapshot"

• rhg: don't fallback if strip or rebase are activated

• perf: make perf::bundle compatible before 61ba04693d65
• perf: make perf::bundle compatible down to 5.2
• perf-unbundle: improve compatibility
• run-tests: display the time it took to install Mercurial
• mergetools: don't let meld open all changed files on startup
• dirstate-v2: skip evaluation of hgignore regex on cached directories