##// END OF EJS Templates
relnotes: add 6.9rc1
relnotes: add 6.9rc1

File last commit:

r53144:31d45a1c 6.9rc1 stable
r53144:31d45a1c 6.9rc1 stable
Show More
6.9
177 lines | 10.6 KiB | application/x-troff | GroffLexer
= Mercurial 6.9rc1 =
/!\ These are release notes for a release candidate version. Any and all points can be reverted before the final release.
* 68160:e4b242f9d4d9 "streamclone: disable the volatile file open handle optimization on Windows"
* 68193:e6a44bc91bc2 "rust-update: make `update_from_null` respect `worker.numcpu` config option"
* 68267:96b113d22b34 "rust-update: handle SIGINT from long-running update threads"
* 68167:e698e3e75420 "rust-cpython: add a TODO about repo reuse"
* 68205:069735062524 "pytype: add relative timestamp to the output if `ts` is available"
* 68155:891f6d56f3db "hgweb: skip logging ConnectionAbortedError"
Below are many, many changes that have to do with building/testing wheels,
adding some sharding to the CI and MacOS + Windows compatibility work:
* 68024:6f7cc970bfda "run-tests: don't use shell call for subprocess"
* 68025:1dbbb957bbe6 "run-tests: add a --hg-wheel options to test a pre-built wheel"
* 68026:6f641ebe759e "ci: unify the way `check-pytype` inherit the common setting"
* 68027:c99cbb02a82e "ci: split the jobs on more stage"
* 68028:0de1895c2218 "ci: build a wheel and use it to run c tests"
* 68120:a81d2cafdbcc "tests: stabilize `test-extdiff.t` on macOS"
* 68121:6ca0771b32ef "tests: disable `test-git-interop.t` with a requirements directive"
* 68122:74e16d8ca5f3 "tests: disable a section of `test-hgrc.t` that may hit a zeroconf bug"
* 68154:8766d47edfd1 "ci: add a runner for Windows 10"
* 68157:3ba998d7fc77 "tests: treat `select` as a built-in module on Windows"
* 68194:cfc4985b2964 "tests: disable a section of `test-paths.t` that may hit a zeroconf bug"
* 68195:54be3c9bc81f "tests: conditionalize missing output in test-racy-mutations.t on Windows"
* 68196:bda065f37f64 "tests: add a "missing" tests for manifest content in test-racy-mutations.t"
* 68197:16b300e30139 "tests: bump the wait timeouts in test-racy-mutations.t"
* 68198:2ff4a2533b92 "test-install: use the global hg for the install step"
* 68199:e88939f53342 "test-install: glob instance of "python" in warning"
* 68200:c32b17e8f414 "ci: pre-adjust some identation"
* 68201:2c4283c9fa93 "setup: add a way to force the setup to translate (or fail)"
* 68202:d22b6d6e02e1 "ci: use smaller VM to build wheel"
* 68203:94ded8440db6 "ci: use a pre-setup many-linux image to build wheel"
* 68204:7dd466f13f9b "ci: build (and use) wheel for all supported version"
* 68206:5ea21e0c28aa "ci: automatically compute the python tag we use to identify tag"
* 68207:f8d5001dd03e "run-tests: install wheel using --prefix instead of --user"
* 68208:ba0a842e0907 "pycompat: drop some now useless workaround for makedirs"
* 68209:97d86d5b16f8 "wheel: build mac os wheel through the CI"
* 68210:50fa42a2a79a "ci: use the macos wheel to run tests"
* 68211:75bc7557e49f "ci: use extends instead of <<: *x"
* 68212:74a9fbc1b574 "ci: move some variables closer to their usage"
* 68213:b3d6afa6ebbf "ci: rationalize variable usage"
* 68214:4762133a56b3 "ci: abstract the of absolute /tmp/ path"
* 68215:d6ed4da850ea "ci: move the "tempory work dir" to "concurrency-safe" location"
* 68216:63ad6b0c2b6a "ci: adjust the starting port range to runner concurrency"
* 68217:b3e696e879fc "ci: have the mac test run if you trigger building the mac wheel"
* 68218:36e4d1457c6b "run-tests: implement crude sharding support"
* 68219:fa58f4f97337 "ci: shard the test run on mac os X"
* 68268:9048a0d782e1 "dev-version: change the scheme of non tagged version"
* 68272:4496f059cf5c "wheel: enforce that translation being build for macos wheel"
* 68280:7a149cf41398 "run-tests: focus on listing the selected test for the shard tests"
* 68281:00cdec2398ee "run-tests: cleanup the "output" directory after the related tests"
* 68282:2cdd3e85abf7 "tests: drop PYTHONPATH manipulation in test-pushvars.t"
* 68283:7c1d7edff91b "windows: work around argument size limitation in test-bookmarks-pushpull.t"
* 68284:02da7e767065 "windows: adjust PYTHONPATH update in test-status-color.t"
* 68285:a76dcb82148e "ci: use a concurrency safe TMP dir on Windows"
* 68286:b25fc1f25edf "ci: again common element into a `.windows` template"
* 68287:f514c5acfdd6 "ci: split the windows runtest invocation into more granular variables"
* 68288:be1f06902861 "windows: skip test-clonebundles-autogen.t in the CI"
* 68289:4bbb4fc9af3b "ci: adjust port range on windows too"
* 68290:7a568296296e "windows: simply rely on the PATH adjustment to find python.exe in tests"
* 68291:d0e728b0db0e "wheel: assign CIBW_SKIP globally"
* 68292:763817eca85e "wheel: make --hg-wheel works on Windows"
* 68293:e25e4647437b "wheel: build Windows wheels too"
* 68294:6c777d25e8a6 "wheel: explicitly list built architecture"
* 68295:8cacf7952f14 "wheel: test the built wheel in the windows tests"
* 68296:48f772a5c476 "ci: shard the tests on windows too"
* 68304:4602e90207f3 "wheel: enforce that translation being build for windows wheel"
* 68308:201bfadc0371 "setup: remote a debug statement that slipped through"
* 68319:35a9b6d3b484 "setup: factor version computation in a function"
* 68320:2b7e3177f99c "setup: use the same code to compute tag from archive"
* 68321:05addf266f6f "wheel: add a platform level to the wheel directories"
* 68322:b8efa9013d3f "wheel: add a job uploading nightly build"
* 68328:4d825ad10840 "wheels: factor the core of Linux wheel building into a script"
* 68329:4b9cf9924cd7 "wheels: update the Linux wheels make target"
* 68330:d57d1606049c "clone: properly exclude rev-branch-cache from post clone cache warming"
* 68331:124c944b71b2 "setup: make sure Rust build its extension for the right python"
* 68334:309f58964a9e "setup: preserve version part after the "+" on Windows"
* 68337:084e7ae69ae4 "wheel: build windows wheel for ARM64 too"
* 68339:16e5de783a1b "ci: adds a trigger for all pycompat jobs"
* ci: let the Windows runner decide how many job they want to run
= Mercurial 6.9rc0 =
/!\ These are release notes for a release candidate version. Any and all points can be reverted before the final release.
== New Features ==
* exchange: improve computation of relevant markers for large repos
* Add a Rust fast-path to speed up update (also for `clone`) from null (up to 4x faster)
* Introduced a new rev-branch-cache version (v2) that is mmap-resistant
* The branchmap's performance was improved
* Improved the performance of the fix for issue6528
* clonebundles: allow manifest to specify sha256 digest of bundles
* merge: improve working-copy mtime race handling
* profiling: add a py-spy profiling backend
* revlog: use an explicit config option to enable mmap usage for index
* revlog: use mmap by default is pre-population is available
* mmap: populate the mapping by default
* mmap: populate mapping in a background thread
== Experimental features ==
* merge: add a config to allow conflict-free merge of changes on adjacent lines
== Bug Fixes ==
* `config.server.validate` now also works on narrowed repositories
* convert: fix various leaked file descriptors
* stream: prefer keeping an open file handle to volatile file instead of copy
* dummysmtpd: fix EOF handling on newer versions of OpenSSL
* cext: correct the argument handling of `b85encode()`
* branchmap-v3: make sure we write the cache after detecting pure-topo mode
* rust: apply clippy lints
* copies: make sure deleted copy info do not overwriting unrelated ones
* rebase: don't call rewriteutil.precheck() with to-be-skipped commits
* phabricator: correct the default value of `phabhunk.corpus`
* linelog: correct the default value of `annotateresult.lines`
* largefiles: avoid a potentially undefined variable in exception case
* httppeer: move a variable to avoid a bad reference before assignment warning
* httppeer: avoid another bad reference before assignment warning
* tests: use packaging from setuptools instead of deprecated distutils
* manifest: type and fix unhexlify
* manifest: align some vfs option access on the fact we might not have options
* scmutils: read the requires file before writing to avoid unnecessary rewrite
* debugsparse: stop taking the store lock
* sparse: reliably avoid writing to store without a lock
* largefiles: sync up `largefilesdirstate` methods with `dirstate` base class
* shelve: raise an error when loading a corrupt state file in an impossible case
* monotone: replace %s interpolation with appropriate numeric specifiers
* shelve: consistently convert exception to bytes via `stringutil.forcebytestr`
* remotefilelog: honor the `--format` arg of the `debugindex` command
* remotefilelog: adapt the `debugindex` command to past API changes
* run-tests: add color to the progress output
* archive: defer opening the output until a file is matched
* help: add :config-doc:`section.key` shorthand to insert documentation
* censor: document the censor.policy option (issue6909)
* rust-revlog: don't try to open the data file if the index is empty
* bundlerepo: fix mismatches with repository and revlog classes
* revlog: make `clearcaches()` signature consistent with ManifestRevlog
* unionrepo: fix mismatches with revlog classes
* keepalive: fix a signature mismatch for a http.client.HTTPResponse subclass
* lfs: fix various signature mismatches for vfs subclasses
* store: fix a signature mismatch for a vfs subclass
* util: avoid a leaked file descriptor in `util.makelock()` exceptional case
* statichttprepo: fix `httprangereader.read()` for py3
* util: make `mmapread()` work on Windows again
* mdiff: tweak calls into `bdiff.fixws` to match its type hints
* base85: avoid a spurious use-before-initialized warning in `pure` module
* install: static data moved from setup.py to pyproject.toml
* upgrade: disable using the parallel workers optimization on macOS
* doc: generate separate commands/topics/extension pages
* extdiff: don't run gui programs when in a cli-only environment
* clonebundles: stop shell quoting `HGCB_BUNDLE_BASENAME` environment variable
* rev-branch-cache: disable mmapping by default on Windows
== Backwards Compatibility Changes ==
* This release drops support for Python 3.6 and 3.7.
== Internal API Changes ==
* manifest: deprecated readdelta and readfast
== Miscellaneous ==
* http: reuse Python's implementation of read/readline/readinto
* http: use urllib's cookie handler
* rev-branch-cache: schedule a write of the "v2" format if we read from "v1"
* rev-branch-cache: have debugupdatecache warm rbc too
* rev-branch-cache: reenable memory mapping of the revision data
* debugwireproto: redo logging to also work for https
* rust: use `.cargo/config.toml` instead of `.cargo/config`
* A whole bunch of typing improvements, which in turn found many bugs
* Test suite improvements
* Various packaging improvements