Sourced from typing-extensions's releases.

4.14.1

Release 4.14.1 (July 4, 2025)

• Fix usage of typing_extensions.TypedDict nested inside other types (e.g., typing.Type[typing_extensions.TypedDict]). This is not allowed by the type system but worked on older versions, so we maintain support.

Sourced from typing-extensions's changelog.

Release 4.14.1 (July 4, 2025)

• Fix usage of typing_extensions.TypedDict nested inside other types (e.g., typing.Type[typing_extensions.TypedDict]). This is not allowed by the type system but worked on older versions, so we maintain support.

Release 4.14.0 (June 2, 2025)

Changes since 4.14.0rc1:

• Remove __or__ and __ror__ methods from typing_extensions.Sentinel on Python versions <3.10. PEP 604 was introduced in Python 3.10, and typing_extensions does not generally attempt to backport PEP-604 methods to prior versions.
• Further update typing_extensions.evaluate_forward_ref with changes in Python 3.14.

Release 4.14.0rc1 (May 24, 2025)

• Drop support for Python 3.8 (including PyPy-3.8). Patch by Victorien Plot.
• Do not attempt to re-export names that have been removed from typing, anticipating the removal of typing.no_type_check_decorator in Python 3.15. Patch by Jelle Zijlstra.
• Update typing_extensions.Format, typing_extensions.evaluate_forward_ref, and typing_extensions.TypedDict to align with changes in Python 3.14. Patches by Jelle Zijlstra.
• Fix tests for Python 3.14 and 3.15. Patches by Jelle Zijlstra.

New features:

• Add support for inline typed dictionaries (PEP 764). Patch by Victorien Plot.
• Add typing_extensions.Reader and typing_extensions.Writer. Patch by Sebastian Rittau.
• Add support for sentinels (PEP 661). Patch by Victorien Plot.

Release 4.13.2 (April 10, 2025)

• Fix TypeError when taking the union of typing_extensions.TypeAliasType and a typing.TypeAliasType on Python 3.12 and 3.13. Patch by Joren Hammudoglu.
• Backport from CPython PR #132160 to avoid having user arguments shadowed in generated __new__ by @typing_extensions.deprecated. Patch by Victorien Plot.

Release 4.13.1 (April 3, 2025)

Bugfixes:

... (truncated)

• 42027ab Prepare release 4.14.1 (#620)
• 59d2c20 Fix off by one in pickle protocol tests (#618)
• 40e22eb Do not use slots for _TypedDictSpecialForm (#616)
• d17c456 allow TypedDict as a type argument (#614)
• b07d245 Prepare release 4.14.0 (#612)
• fcf5265 Backport evaluate_forward_ref() changes (#611)
• fadc1ed Remove PEP-604 methods from Sentinel on Python <3.10 (#605)
• 44de568 Add 3.14 to project classifiers and tox.ini (#604)
• 36cc476 Prepare release 4.14.0rc1 (#603)
• ec1876c More fixes for 3.14 and 3.15 (#602)
• Additional commits viewable in compare view

Sourced from mypy's changelog.

Mypy 1.17.1

• Retain None as constraints bottom if no bottoms were provided (Stanislav Terliakov, PR 19485)
• Fix "ignored exception in hasattr" in dmypy (Stanislav Terliakov, PR 19428)
• Prevent a crash when InitVar is redefined with a method in a subclass (Stanislav Terliakov, PR 19453)

Acknowledgements

Thanks to all mypy contributors who contributed to this release:

• Alexey Makridenko
• Brian Schubert
• Chad Dombrova
• Chainfire
• Charlie Denton
• Charulata
• Christoph Tyralla
• CoolCat467
• Donal Burns
• Guy Wilson
• Ivan Levkivskyi
• johnthagen
• Jukka Lehtosalo
• Łukasz Kwieciński
• Marc Mueller
• Michael J. Sullivan
• Mikhail Golubev
• Sebastian Rittau
• Shantanu
• Stanislav Terliakov
• wyattscarpenter

I’d also like to thank my employer, Dropbox, for supporting mypy development.

Mypy 1.16

We’ve just uploaded mypy 1.16 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features 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.

Different Property Getter and Setter Types

Mypy now supports using different types for a property getter and setter:

class A:
    _value: int
</tr></table> 

... (truncated)

• acb2983 Bump version to 1.17.1
• 933c913 Retain None as constraints bottom if no bottoms were provided (#19485)
• 5f4428f Fix "ignored exception in hasattr" in dmypy (#19428)
• 88fdeaa Prevent a crash when InitVar is redefined with a method in a subclass (#19453)
• e44d14f Bump version to 1.17.1+dev
• 0260991 Update version string
• 3901aa2 Updates to 1.17 changelog (#19436)
• 7d13396 Initial changelog for 1.17 release (#19427)
• a182dec Combine the revealed types of multiple iteration steps in a more robust manne...
• ab4fd57 Improve the handling of "iteration dependent" errors and notes in finally cla...
• Additional commits viewable in compare view

Sourced from ruff's releases.

0.12.7

Release Notes

This is a follow-up release to 0.12.6. Because of an issue in the package metadata, 0.12.6 failed to publish fully to PyPI and has been yanked. Similarly, there is no GitHub release or Git tag for 0.12.6. The contents of the 0.12.7 release are identical to 0.12.6, except for the updated metadata.

0.12.6 Release Notes

Preview features

• [flake8-commas] Add support for trailing comma checks in type parameter lists (COM812, COM819) (#19390)
• [pylint] Implement auto-fix for missing-maxsplit-arg (PLC0207) (#19387)
• [ruff] Offer fixes for RUF039 in more cases (#19065)

Bug fixes

• Support .pyi files in ruff analyze graph (#19611)
• [flake8-pyi] Preserve inline comment in ellipsis removal (PYI013) (#19399)
• [perflint] Ignore rule if target is global or nonlocal (PERF401) (#19539)
• [pyupgrade] Fix UP030 to avoid modifying double curly braces in format strings (#19378)
• [refurb] Ignore decorated functions for FURB118 (#19339)
• [refurb] Mark int and bool cases for Decimal.from_float as safe fixes (FURB164) (#19468)
• [ruff] Fix RUF033 for named default expressions (#19115)

Rule changes

• [flake8-blind-except] Change BLE001 to permit logging.critical(..., exc_info=True) (#19520)

Performance

• Add support for specifying minimum dots in detected string imports (#19538)

Contributors

• @​AlexWaygood
• @​BurntSushi
• @​CodeMan62
• @​DimitriPapadopoulos
• @​IDrokin117
• @​Luunynliny
• @​MichaReiser
• @​UnboundVariable
• @​carljm
• @​charliermarsh
• @​clockback
• @​danparizher
• @​dcreager
• @​dhruvmanila
• @​dylwil3
• @​github-actions
• @​junhsonjb
• @​mtshiba

... (truncated)

Sourced from ruff's changelog.

0.12.7

This is a follow-up release to 0.12.6. Because of an issue in the package metadata, 0.12.6 failed to publish fully to PyPI and has been yanked. Similarly, there is no GitHub release or Git tag for 0.12.6. The contents of the 0.12.7 release are identical to 0.12.6, except for the updated metadata.

0.12.6

Preview features

• [flake8-commas] Add support for trailing comma checks in type parameter lists (COM812, COM819) (#19390)
• [pylint] Implement auto-fix for missing-maxsplit-arg (PLC0207) (#19387)
• [ruff] Offer fixes for RUF039 in more cases (#19065)

Bug fixes

• Support .pyi files in ruff analyze graph (#19611)
• [flake8-pyi] Preserve inline comment in ellipsis removal (PYI013) (#19399)
• [perflint] Ignore rule if target is global or nonlocal (PERF401) (#19539)
• [pyupgrade] Fix UP030 to avoid modifying double curly braces in format strings (#19378)
• [refurb] Ignore decorated functions for FURB118 (#19339)
• [refurb] Mark int and bool cases for Decimal.from_float as safe fixes (FURB164) (#19468)
• [ruff] Fix RUF033 for named default expressions (#19115)

Rule changes

• [flake8-blind-except] Change BLE001 to permit logging.critical(..., exc_info=True) (#19520)

Performance

• Add support for specifying minimum dots in detected string imports (#19538)

0.12.5

Preview features

• [flake8-use-pathlib] Add autofix for PTH101, PTH104, PTH105, PTH121 (#19404)
• [ruff] Support byte strings (RUF055) (#18926)

Bug fixes

• Fix unreachable panic in parser (#19183)
• [flake8-pyi] Skip fix if all Union members are None (PYI016) (#19416)
• [perflint] Parenthesize generator expressions (PERF401) (#19325)
• [pylint] Handle empty comments after line continuation (PLR2044) (#19405)

Rule changes

• [pep8-naming] Fix N802 false positives for CGIHTTPRequestHandler and SimpleHTTPRequestHandler (#19432)

0.12.4

... (truncated)

• c5ac998 Bump 0.12.7 (#19627)
• 04a8f64 Revert license and license-files changes in pyproject.toml (#19624)
• 6e00adf Bump 0.12.6 (#19622)
• 864196b Add Checker::context method, deduplicate Unicode checks (#19609)
• ae26fa0 [flake8-pyi] Preserve inline comment in ellipsis removal (PYI013) (#19399)
• 88a6799 [ty] Add flow diagram for import resolution
• 941be52 [ty] Add comments to some core resolver functions
• 13624ce [ty] Add missing ticks and use consistent quoting
• edb2f8e [ty] Reflow some long lines
• 5e6ad84 [ty] Unexport helper function
• Additional commits viewable in compare view

Sourced from pytest's releases.

8.4.1

pytest 8.4.1 (2025-06-17)

Bug fixes

• #13461: Corrected _pytest.terminal.TerminalReporter.isatty to support being called as a method. Before it was just a boolean which could break correct code when using -o log_cli=true).

• #13477: Reintroduced pytest.PytestReturnNotNoneWarning{.interpreted-text role="class"} which was removed by accident in pytest [8.4]{.title-ref}.

  This warning is raised when a test functions returns a value other than None, which is often a mistake made by beginners.

  See return-not-none{.interpreted-text role="ref"} for more information.

• #13497: Fixed compatibility with Twisted 25+.

Improved documentation

• #13492: Fixed outdated warning about faulthandler not working on Windows.

8.4.0

pytest 8.4.0 (2025-06-02)

Removals and backward incompatible breaking changes

• #11372: Async tests will now fail, instead of warning+skipping, if you don't have any suitable plugin installed.

• #12346: Tests will now fail, instead of raising a warning, if they return any value other than None.

• #12874: We dropped support for Python 3.8 following its end of life (2024-10-07).

• #12960: Test functions containing a yield now cause an explicit error. They have not been run since pytest 4.0, and were previously marked as an expected failure and deprecation warning.

  See the docs <yield tests deprecated>{.interpreted-text role="ref"} for more information.

Deprecations (removal in next major release)

• #10839: Requesting an asynchronous fixture without a [pytest_fixture_setup]{.title-ref} hook that resolves it will now give a DeprecationWarning. This most commonly happens if a sync test requests an async fixture. This should have no effect on a majority of users with async tests or fixtures using async pytest plugins, but may affect non-standard hook setups or autouse=True. For guidance on how to work around this warning see sync-test-async-fixture{.interpreted-text role="ref"}.

New features

• #11538: Added pytest.RaisesGroup{.interpreted-text role="class"} as an equivalent to pytest.raises{.interpreted-text role="func"} for expecting ExceptionGroup{.interpreted-text role="exc"}. Also adds pytest.RaisesExc{.interpreted-text role="class"} which is now the logic behind pytest.raises{.interpreted-text role="func"} and used as parameter to pytest.RaisesGroup{.interpreted-text role="class"}. RaisesGroup includes the ability to specify multiple different expected exceptions, the structure of nested exception groups, and flags for emulating except* <except_star>{.interpreted-text role="ref"}. See assert-matching-exception-groups{.interpreted-text role="ref"} and docstrings for more information.

• #12081: Added capteesys{.interpreted-text role="fixture"} to capture AND pass output to next handler set by --capture=.

• #12504: pytest.mark.xfail{.interpreted-text role="func"} now accepts pytest.RaisesGroup{.interpreted-text role="class"} for the raises parameter when you expect an exception group. You can also pass a pytest.RaisesExc{.interpreted-text role="class"} if you e.g. want to make use of the check parameter.

• #12713: New [--force-short-summary]{.title-ref} option to force condensed summary output regardless of verbosity level.

... (truncated)

• 8d99211 Prepare release version 8.4.1
• 5dc5880 docs: update pytest.ini addopts example to use separate -p entries (#13529) (...
• d0c7ed0 Reintroduce PytestReturnNotNoneWarning (#13495) (#13527)
• a1b3a78 Fix compatibility with Twisted 25 (#13502) (#13531)
• 4c161ab pytester: avoid unraisableexception gc collects in inline runs to speed up te...
• a86ee09 Fix typo in parametrize.rst (#13514) (#13516)
• 1a0581b Remove outdated warning about faulthandler_timeout on Windows (#13492) (#13493)
• 4e631a7 Merge pull request #13486 from hosmir/fixtypo (#13487)
• b49745e fix: support TerminalReporter.isatty being called (#13462) (#13483)
• cc5ceed RELEASING: remove pytest mailing list (#13472) (#13473)
• Additional commits viewable in compare view

Sourced from pytest-cov's changelog.

6.2.1 (2025-06-12)

• Added a version requirement for pytest's pluggy dependency (1.2.0, released 2023-06-21) that has the required new-style hookwrapper API.

• Removed deprecated license classifier (packaging).

• Disabled coverage warnings in two more situations where they have no value:

  • "module-not-measured" in workers
  • "already-imported" in subprocesses

6.2.0 (2025-06-11)

• The plugin now adds 3 rules in the filter warnings configuration to prevent common coverage warnings being raised as obscure errors::

  default:unclosed database in <sqlite3.Connection object at:ResourceWarning once::PytestCovWarning once::CoverageWarning

  This fixes most of the bad interactions that are occurring on pytest 8.4 with filterwarnings=error.

  The plugin will check if there already matching rules for the 3 categories (ResourceWarning, PytestCovWarning, CoverageWarning) and message (unclosed database in <sqlite3.Connection object at) before adding the filters.

  This means you can have this in your pytest configuration for complete oblivion (not recommended, if that is not clear)::

  filterwarnings = [ "error", "ignore:unclosed database in <sqlite3.Connection object at:ResourceWarning", "ignore::PytestCovWarning", "ignore::CoverageWarning", ]

• 55dbe43 Bump version: 6.2.0 → 6.2.1
• d17e9b7 Update changelog.
• 8964ab7 Add a note for this warning disable.
• e932e41 Prevent unimported warnings @ pytest-xdist workers
• 573379b Bring pytest-cov's suprocess management in line with coverage's process_start...
• f1884e8 Fix xdist pin.
• 512c669 Added minium version requirements for pluggin (for new-style hookwrappers). P...
• 629ba64 Remove deprecated license classifier.
• dca5723 Bump version: 6.1.1 → 6.2.0
• f69166a Also trigger the sqlite warning.
• Additional commits viewable in compare view

Sourced from pytest-asyncio's releases.

pytest-asyncio 1.1.0

Added

• Propagation of ContextVars from async fixtures to other fixtures and tests on Python 3.10 and older (#127)
• Cancellation of tasks when the loop_scope ends (#200)
• Warning when the current event loop is closed by a test

Fixed

• Error about missing loop when calling functions requiring a loop in the finally clause of a task (#878)
• An error that could cause duplicate warnings to be issued

Notes for Downstream Packagers

• Added runtime dependency on backports.asyncio.runner for use with Python 3.10 and older

pytest-asyncio 1.1.0a1

1.1.0a1 - 2025-06-30

Added

• Propagation of ContextVars from async fixtures to other fixtures and tests on Python 3.10 and older (#127)
• Cancellation of tasks when the loop_scope ends (#200)
• Warning when the current event loop is closed by a test

Fixed

• Error about missing loop when calling functions requiring a loop in the finally clause of a task (#878)
• An error that could cause duplicate warnings to be issued

Notes for Downstream Packagers

• Added runtime dependency on backports.asyncio.runner for use with Python 3.10 and older

pytest-asyncio 1.0.0

1.0.0 - 2025-05-26

Removed

• The deprecated event_loop fixture. (#1106)

Added

• Prelimiary support for Python 3.14 (#1025)

Changed

... (truncated)

• ce06c07 chore: Prepare release of v1.1.0.
• d9a8dcc ci: Workaround missing Tag annotation during release.
• d66e12f [pre-commit.ci] pre-commit autoupdate
• 9e5e25f Build(deps): Bump certifi in /dependencies/docs
• 0e63423 Build(deps): Bump hypothesis in /dependencies/default
• bd4551c Build(deps): Bump ncipollo/release-action from 1.16.0 to 1.18.0
• 8e20305 Build(deps): Bump hypothesis in /dependencies/default
• b7a8ab5 Build(deps): Bump coverage from 7.9.1 to 7.9.2 in /dependencies/default
• 8cc378d Build(deps): Bump typing-extensions in /dependencies/default
• fb6bfbf [pre-commit.ci] pre-commit autoupdate
• Additional commits viewable in compare view

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