Sourced from pytest's releases.

9.0.3

pytest 9.0.3 (2026-04-07)

Bug fixes

• #12444: Fixed pytest.approx which now correctly takes into account ~collections.abc.Mapping keys order to compare them.

• #13634: Blocking a conftest.py file using the -p no: option is now explicitly disallowed.

  Previously this resulted in an internal assertion failure during plugin loading.

  Pytest now raises a clear UsageError explaining that conftest files are not plugins and cannot be disabled via -p.

• #13734: Fixed crash when a test raises an exceptiongroup with __tracebackhide__ = True.

• #14195: Fixed an issue where non-string messages passed to unittest.TestCase.subTest() were not printed.

• #14343: Fixed use of insecure temporary directory (CVE-2025-71176).

Improved documentation

• #13388: Clarified documentation for -p vs PYTEST_PLUGINS plugin loading and fixed an incorrect -p example.
• #13731: Clarified that capture fixtures (e.g. capsys and capfd) take precedence over the -s / --capture=no command-line options in Accessing captured output from a test function <accessing-captured-output>.
• #14088: Clarified that the default pytest_collection hook sets session.items before it calls pytest_collection_finish, not after.
• #14255: TOML integer log levels must be quoted: Updating reference documentation.

Contributor-facing changes

• #12689: The test reports are now published to Codecov from GitHub Actions. The test statistics is visible on the web interface.

  -- by aleguy02

• a7d58d7 Prepare release version 9.0.3
• 089d981 Merge pull request #14366 from bluetech/revert-14193-backport
• 8127eaf Revert "Fix: assertrepr_compare respects dict insertion order (#14050) (#14193)"
• 99a7e60 Merge pull request #14363 from pytest-dev/patchback/backports/9.0.x/95d8423bd...
• ddee02a Merge pull request #14343 from bluetech/cve-2025-71176-simple
• 74eac69 doc: Update training info (#14298) (#14301)
• f92dee7 Merge pull request #14267 from pytest-dev/patchback/backports/9.0.x/d6fa26c62...
• 7ee58ac Merge pull request #12378 from Pierre-Sassoulas/fix-implicit-str-concat-and-d...
• 37da870 Merge pull request #14259 from mitre88/patch-4 (#14268)
• c34bfa3 Add explanation for string context diffs (#14257) (#14266)
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Sourced from pytest-asyncio's releases.

pytest-asyncio 1.3.0

1.3.0 - 2025-11-10

Removed

• Support for Python 3.9 (#1278)

Added

• Support for pytest 9 (#1279)

Notes for Downstream Packagers

• Tested Python versions include free threaded Python 3.14t (#1274)
• Tests are run in the same pytest process, instead of spawning a subprocess with pytest.Pytester.runpytest_subprocess. This prevents the test suite from accidentally using a system installation of pytest-asyncio, which could result in test errors. (#1275)

• 2e9695f docs: Compile changelog for v1.3.0
• dd0e9ba docs: Reference correct issue in news fragment.
• 4c31abe Build(deps): Bump nh3 from 0.3.1 to 0.3.2
• 13e9477 Link to migration guides from changelog
• 4d2cf3c tests: handle Python 3.14 DefaultEventLoopPolicy deprecation warnings
• ee3549b test: Remove obsolete test for the event_loop fixture.
• 7a67c82 tests: Fix failing test by preventing warning conversion to error.
• a17b689 test: add pytest config to isolated test directories
• 18afc9d fix(tests): replace runpytest_subprocess with runpytest
• cdc6bd1 Add support for pytest 9 and drop Python 3.9 support
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Sourced from respx's releases.

Version 0.23.1

0.23.1 (8th April 2026)

Fixed

• Fix regression causing params pattern to stop working under some conditions, by doing a strict detection of ANY in multi items patterns (#313)

CI

• Update workflows actions (#310)

Sourced from respx's changelog.

[0.23.1] - 2026-04-08

Fixed

• Fix regression causing params pattern to stop working under some conditions, by doing a strict detection of ANY in multi items patterns (#313)

CI

• Update workflows actions (#310)

[0.23.0] - 2026-04-07

Fixed

• Fix data pattern with list value (#264)
• Fix and enhance incorrect documentations about iterable side effects (#287)
• Fix documentation typo, thanks @​markhobson (#298)
• Fix support for multiple slashes // in URL path by not using urljoin when prepending path, thanks @​lewiscollard and @​Skeen (#302)
• Type Route.respond json as Any to align with HTTPX, thanks @​JacobHayes (#284)
• Properly handle ANY in MuitiItems patterns (#289)

CI

• Fix test warnings (#267)
• Add Python 3.14 to test matrix, thanks @​carlosdorneles-mb (#300)
• Update nix flake, mypy target and workflows (#306, #282)

[0.22.0] - 2024-12-19

Fixed

• Support HTTPX 0.28.0, thanks @​ndhansen (#278)

Removed

• Drop support for Python 3.7, to align with HTTPX 0.25.0 (#280)

CI

• Update CI test to not fail fast and cancel workflows, thanks @​flaeppe (#269)
• Add dependabot to check GitHub actions packages, thanks @​flaeppe (#268)
• Add Python 3.13 to test suite, thanks @​jairhenrique (#283)

[0.21.1] - 2024-03-27

Fixed

• Fix files pattern not handling str and BytesIO, thanks @​pierremonico for input

... (truncated)

• fc8b43b Release 0.23.1
• 1da5d2f Strict detection of ANY in multi items patterns (#313)
• 6f1bf70 Bump checkout and python actions (#310)
• 62aaeab Release 0.23.0
• d8edf3d Adjust badges
• b3a193d Add downloads badge to docs
• 9961e9b Handle multiple routes using MuitiItems pattern with ANY (#289)
• e51c2a6 Update Route.respond json type hint to Any to match HTTPX (#284)
• a499260 Bump less-action/reusables from 8 to 10 (#282)
• 7b44b51 Update nix flake and mypy target (#306)
• Additional commits viewable in compare view

Sourced from ruff's releases.

0.15.13

Release Notes

Released on 2026-05-14.

Preview features

• Add a rule to flag lazy imports that are eagerly evaluated (#25016)
• [pylint] Standardize diagnostic message (PLR0914, PLR0917) (#24996)

Bug fixes

• Fix F811 false positive for class methods (#24933)
• Fix setting selection for multi-folder workspace (#24819)
• [eradicate] Fix false positive for lines with leading whitespace (ERA001) (#25122)
• [flake8-pyi] Fix false positive for f-string debug specifier (PYI016) (#24098)

Rule changes

• Always include panic payload in panic diagnostic message (#24873)
• Restrict PYI034 for in-place operations to enclosing class (#24511)
• Improve error message for parameters that are declared global (#24902)
• Update known stdlib (#25103)

Performance

• [isort] Avoid constructing glob::Patterns for literal known modules (#25123)

CLI

• Add TOML examples to --config help text (#25013)
• Colorize ruff check 'All checks passed' (#25085)

Configuration

• Increase max allowed value of line-length setting (#24962)

Documentation

• Add D203 to rules that conflict with the formatter (#25044)
• Clarify COM819 and formatter interaction (#25045)
• Clarify that NotImplemented is a value, not an exception (F901) (#25054)
• Update number of lint rules supported (#24942)

Other changes

• Simplify the playground's markdown template (#24924)

Contributors

... (truncated)

Sourced from ruff's changelog.

0.15.13

Released on 2026-05-14.

Preview features

• Add a rule to flag lazy imports that are eagerly evaluated (#25016)
• [pylint] Standardize diagnostic message (PLR0914, PLR0917) (#24996)

Bug fixes

• Fix F811 false positive for class methods (#24933)
• Fix setting selection for multi-folder workspace (#24819)
• [eradicate] Fix false positive for lines with leading whitespace (ERA001) (#25122)
• [flake8-pyi] Fix false positive for f-string debug specifier (PYI016) (#24098)

Rule changes

• Always include panic payload in panic diagnostic message (#24873)
• Restrict PYI034 for in-place operations to enclosing class (#24511)
• Improve error message for parameters that are declared global (#24902)
• Update known stdlib (#25103)

Performance

• [isort] Avoid constructing glob::Patterns for literal known modules (#25123)

CLI

• Add TOML examples to --config help text (#25013)
• Colorize ruff check 'All checks passed' (#25085)

Configuration

• Increase max allowed value of line-length setting (#24962)

Documentation

• Add D203 to rules that conflict with the formatter (#25044)
• Clarify COM819 and formatter interaction (#25045)
• Clarify that NotImplemented is a value, not an exception (F901) (#25054)
• Update number of lint rules supported (#24942)

Other changes

• Simplify the playground's markdown template (#24924)

Contributors

• @​MichaReiser

... (truncated)

• 2afb467 Bump 0.15.13 (#25157)
• 3008796 [ty] classify TypeVar semantic tokens as type parameters (#24891)
• 79470e3 [isort] Avoid constructing glob::Patterns for literal known modules (#25123)
• 2522549 Remove shellcheck from prek (#25154)
• 7db7170 [ty] Support TypedDict key completions in incomplete, anonymous contexts (#25...
• bb3dd53 [ty] Run full iteration analysis on narrowed typevars (#25143)
• 828cdb7 [ty] Isolate file-watching test environment (#25151)
• 89e1d86 [ty] Preserve TypedDict keys through dict unpacking (#24523)
• 86f3064 [ty] Avoid accessing args[0] for static_assert (#25149)
• ed819f9 [ty] Treat custom enum __new__ values as dynamic (#25136)
• Additional commits viewable in compare view

Sourced from mypy's changelog.

Mypy Release Notes

Next Release

Mypy 2.1

We’ve just uploaded mypy 2.1.0 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features, performance improvements and bug fixes. You can install it as follows:

python3 -m pip install -U mypy

You can read the full documentation for this release on Read the Docs.

librt.vecs: Fast Growable Array Type for Mypyc

The new librt.vecs module provides an efficient growable array type vec that is optimized for mypyc use. It provides fast, packed arrays with integer and floating point value types, which can be several times faster than list, and tens of times faster than array.array in code compiled using mypyc. It also supports nested vec objects and non-value-type items, such as vec[vec[str]].

Refer to the documentation for the details.

Contributed by Jukka Lehtosalo.

librt.random: Fast Pseudo-Random Number Generation

The new librt.random module provides fast pseudo-random number generation that is optimized for code compiled using mypyc. It can be 3x to 10x faster than the stdlib random module in compiled code.

Refer to the documentation for the details.

Contributed by Jukka Lehtosalo (PR 21433).

Mypyc Improvements

• Make compilation order with multiple files consistent (Piotr Sawicki, PR 21419)
• Fix crash on accessing StopAsyncIteration (Piotr Sawicki, PR 21406)
• Fix incremental compilation with separate flag (Vaggelis Danias, PR 21299)

Fixes to Crashes

• Fix crash on partial type with --allow-redefinition and global declaration (Jukka Lehtosalo, PR 21428)
• Fix broken awaitable generator patching (Ivan Levkivskyi, PR 21435)

Changes to Messages

... (truncated)

• c1c336d Remove +dev from version
• 74df14b Add changelog for mypy 2.1 (#21464)
• 022d9bc Revert "TypeForm: Enable by default (#21262)"
• 8826288 [mypyc] Document librt.random (#21463)
• 3f4067b Bump librt version to 0.11.0 (#21458)
• 2b1eb58 [mypyc] Enable incremental self-compilation (#21369)
• 8152f4a Respect file config comments for stale modules (#21444)
• 116d60b Fix nondeterminism from nonassociativity of overload joins (#21455)
• 6c4af8e Fix function call message change for small number of args (#21432)
• 4b8fdca [mypyc] Add librt.random module (#21433)
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Sourced from hatchling's releases.

Hatchling v1.29.0

Fixed:

• Source Date Epoch no longer fails when set to date before 1980.

• 1a74daa Noqa release command to unblock GHA for PRs
• 78065f4 For Immutable Releases (#2188)
• 592c0a9 release Hatchling v1.29.0 (#2186)
• 874059b Prerelease doc updates. (#2183)
• 0e31bb6 Immutable releases ci (#2182)
• f400be1 Support a SOURCE_DATE_EPOCH prior to 1980 (#1999)
• 47b55ce Fixing failing tests for changes in Rich markdown rendering (#2172)
• cc4acd6 Add a note guiding users to include SBOM files in the source distribution (#2...
• 9068758 Fix #2164 keep_env type error for hatch shell (#2165)
• bc31cfc Fix warning and tests with packaging 26.0 (#2159)
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