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deps(deps): bump the python-dependencies group with 8 updates - #818

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deps(deps): bump the python-dependencies group with 8 updates#818
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dependabot/uv/python-dependencies-16eb9c781e

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@dependabot dependabot Bot commented on behalf of github Oct 5, 2026

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Bumps the python-dependencies group with 8 updates:

Package From To
ruff 0.16.8 0.16.9
coverage 7.16.1 7.16.2
hypothesis 6.168.0 6.168.2
absl-py 2.3.1 2.5.0
markdown-it-py 4.0.0 4.2.0
ml-dtypes 0.5.4 0.6.0
pygments 2.19.2 2.21.0
typing-extensions 4.15.0 4.16.0

Updates ruff from 0.16.8 to 0.16.9

Release notes

Sourced from ruff's releases.

0.16.9

Release Notes

Released on 2026-09-24.

Preview features

  • [ruff] Avoid false positives for overloaded division (RUF069) (#28309)

Bug fixes

  • [flake8-bugbear] Avoid false positives for calls with keyword arguments (B009, B010, B043) (#28776)
  • [flake8-tidy-imports] Allow lazy imports to be used in deferred annotations (TID255) (#28767)

Rule changes

  • Update LibCST-based fixes for Python 3.15 (#28616)
  • [flake8-pyi] Mention stubs in the diagnostic message (PYI002) (#28542)

Documentation

  • Fix horizontal overflow on the rules documentation page (#28699)
  • Update rules table with category information (#28651)
  • [flake8-annotations] Clarify that ANN401 checks return types in addition to arguments (#28334)
  • [flake8-bugbear] Document type-checker interaction (B010) (#28509)
  • [flake8-comprehensions] Document map/generator exception behavior (C417) (#27794)
  • [ruff] Mention related isort settings (RUF022) (#28719)

Contributors

Install ruff 0.16.9

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ruff/releases/download/0.16.9/ruff-installer.sh | sh

... (truncated)

Changelog

Sourced from ruff's changelog.

0.16.9

Released on 2026-09-24.

Preview features

  • [ruff] Avoid false positives for overloaded division (RUF069) (#28309)

Bug fixes

  • [flake8-bugbear] Avoid false positives for calls with keyword arguments (B009, B010, B043) (#28776)
  • [flake8-tidy-imports] Allow lazy imports to be used in deferred annotations (TID255) (#28767)

Rule changes

  • Update LibCST-based fixes for Python 3.15 (#28616)
  • [flake8-pyi] Mention stubs in the diagnostic message (PYI002) (#28542)

Documentation

  • Fix horizontal overflow on the rules documentation page (#28699)
  • Update rules table with category information (#28651)
  • [flake8-annotations] Clarify that ANN401 checks return types in addition to arguments (#28334)
  • [flake8-bugbear] Document type-checker interaction (B010) (#28509)
  • [flake8-comprehensions] Document map/generator exception behavior (C417) (#27794)
  • [ruff] Mention related isort settings (RUF022) (#28719)

Contributors

Commits
  • 0be08a2 Bump version to 0.16.9 (#28882)
  • b4920b7 Rename ruff_cli to ruff_command_line (#28881)
  • 47c751b Update dependency astral-sh/uv to v0.12.18 (#28880)
  • 8c244e5 [flake8-comprehensions] Document map/generator exception behavior (C417...
  • 5edf5a1 Use target form in rooster.version_files (#28876)
  • 915bb2b [ty] Prefer existing @ paths over response files in Ruff and ty (#28877)
  • 4710e1a ci(github): update version number in placeholder of issue template (#28871)
  • eedfc62 [ty] Propagate outer type context through cast calls (#28855)
  • ceaa6a0 [ty] Contain rendered code within Markdown fences (#28869)
  • dba0f30 authorize ruff-pre-commit dispatch via OIDC (#28867)
  • Additional commits viewable in compare view

Updates coverage from 7.16.1 to 7.16.2

Release notes

Sourced from coverage's releases.

7.16.2

Version 7.16.2 — 2026-09-27

  • Fix: on Python 3.14 and later, a for loop completing immediately before a function return could mistakenly report an uncovered branch. This is now fixed, closing issue 2168.
  • Fix: on Python 3.14 and later, the else clause of a try whose body is a with statement could incorrectly be reported as covered when the with raised. This is now fixed, closing issue 2289.
  • Fix: with dynamic_context = test_function, test methods written as @staticmethod or @classmethod were not given a context of their own. Now they are, on Python 3.11 and later. Closes issue 1923.

➡️  PyPI page: coverage 7.16.2. :arrow_right:  To install: python3 -m pip install coverage==7.16.2

Changelog

Sourced from coverage's changelog.

Version 7.16.2 — 2026-09-27

  • Fix: on Python 3.14 and later, a for loop completing immediately before a function return could mistakenly report an uncovered branch. This is now fixed, closing issue 2168_.

  • Fix: on Python 3.14 and later, the else clause of a try whose body is a with statement could incorrectly be reported as covered when the with raised. This is now fixed, closing issue 2289_.

  • Fix: with dynamic_context = test_function, test methods written as @staticmethod or @classmethod were not given a context of their own. Now they are, on Python 3.11 and later. Closes issue 1923_.

.. _issue 1923: coveragepy/coveragepy#1923 .. _issue 2168: coveragepy/coveragepy#2168 .. _issue 2289: coveragepy/coveragepy#2289

.. _changes_7-16-1:

Commits

Updates hypothesis from 6.168.0 to 6.168.2

Commits
  • 32ebeb2 Bump hypothesis version to 6.168.2 and update changelog
  • ff7e800 Merge pull request #4886 from pschanely/atomic-constants-cache
  • e57fd12 Isolate the constants cache test from existing cache files
  • c8981a0 Write the local constants cache atomically
  • 9c55f97 Merge pull request #4877 from HypothesisWorks/create-pull-request/patch
  • 6cee8ce Bump hypothesis version to 6.168.1 and update changelog
  • d97fdf3 Merge pull request #4879 from Liam-DeVoe/more-wheels
  • 0b55178 Update pinned dependencies
  • 37da03c publish wheels for s390x and i686+musl
  • See full diff in compare view

Updates absl-py from 2.3.1 to 2.5.0

Release notes

Sourced from absl-py's releases.

v2.5.0

Added

  • (app) Add support for enabling Python profiling via the ABSL_PYTHON_PROFILE_FILE environment variable.
  • (flags) Introduce --only_check_flags built-in flag to validate flag definitions without executing main().
  • (flagsaver) Add support for async test functions in @flagsaver.flagsaver.
  • (testing) Add record_property and get_recorded_properties methods to absltest.TestCase.

Changed

  • (flags) Apply defensive copying in save_flag_values to prevent dictionary mutation flakiness.
  • (logging) Update type signatures for absl.logging functions to support standard logging arguments (exc_info, stack_info, stacklevel, extra).
  • (cleanup) Expand usage of FlagHolder objects in app and absltest.

Fixed

  • (flags) Improve formatting and clarity of DuplicateFlagError message.
  • (testing) Fix assertion logic in absltest.TestCase.create_file.
  • (typechecking) Fix type annotations and compatibility with MyPy and Pyrefly.

v2.4.0

Added

  • Added support for Python 3.14.
  • Allow $PYTHONBREAKPOINT to affect runcall and post_mortem debugging.
  • (logging) Propagate **kwargs in conditional/rate-limited logging functions.

Changed

  • Dropped support for Python 3.8 and 3.9.
  • (flags) Change internals of absl.flags.get_help_width() implementation.
  • (cleanup) Modernize Bazel setup with MODULE.bazel.
  • (cleanup) Modernize type annotations using Python 3.10+ features.

Fixed

  • (flags) Fix duplicate flag definition when reloading a module.
  • (typechecking) Correct type signature of absltest.skipThisClass.
Changelog

Sourced from absl-py's changelog.

2.5.0 (2026-07-03)

Added

  • (app) Add support for enabling Python profiling via the ABSL_PYTHON_PROFILE_FILE environment variable.
  • (flags) Introduce --only_check_flags built-in flag to validate flag definitions without executing main().
  • (flagsaver) Add support for async test functions in @flagsaver.flagsaver.
  • (testing) Add record_property and get_recorded_properties methods to absltest.TestCase.

Changed

  • (flags) Apply defensive copying in save_flag_values to prevent dictionary mutation flakiness.
  • (logging) Update type signatures for absl.logging functions to support standard logging arguments (exc_info, stack_info, stacklevel, extra).
  • (cleanup) Expand usage of FlagHolder objects in app and absltest.

Fixed

  • (flags) Improve formatting and clarity of DuplicateFlagError message.
  • (testing) Fix assertion logic in absltest.TestCase.create_file.
  • (typechecking) Fix type annotations and compatibility with MyPy and Pyrefly.

2.4.0 (2026-01-28)

Added

  • Added support for Python 3.14.
  • Allow $PYTHONBREAKPOINT to affect runcall and post_mortem debugging.
  • (logging) Propagate **kwargs in conditional/rate-limited logging functions.

Changed

  • Dropped support for Python 3.8 and 3.9.
  • (flags) Change internals of absl.flags.get_help_width() implementation.
  • (cleanup) Modernize Bazel setup with MODULE.bazel.
  • (cleanup) Modernize type annotations using Python 3.10+ features.

Fixed

  • (flags) Fix duplicate flag definition when reloading a module.
  • (typechecking) Correct type signature of absltest.skipThisClass.
Commits
  • a742ec3 Release Abseil-py 2.5.0
  • f05ee36 Apply defensive programming in save_flag_values by copying the input.
  • 1275a98 Fix a new Mypy issue in absl-py
  • b7decb2 Suppressed a few Pyrefly errors
  • 97f1f72 Fix typing errors.
  • 44da4bd Replace "random" flag with a different one
  • 5cd5771 Remove pyrefly suppressions that are not needed anymore.
  • 3e729eb Add type annotations for absl.logging functions and fix tests to pass type ch...
  • 354ee20 Another batch of Pyrefly-related fixes
  • 5889704 Add record_property and get_recorded_properties in absltest.TestCase.
  • Additional commits viewable in compare view

Updates markdown-it-py from 4.0.0 to 4.2.0

Release notes

Sourced from markdown-it-py's releases.

v4.2.0

What's Changed

Full Changelog: executablebooks/markdown-it-py@v4.1.0...v4.2.0

v4.1.0

What's Changed

New Contributors

Full Changelog: executablebooks/markdown-it-py@v4.0.0...v4.1.0

Changelog

Sourced from markdown-it-py's changelog.

4.2.0 - 2026-05-07

  • ✨ Add make_fence_rule() factory for configurable fence markers in #394

4.1.0 - 2025-05-06

  • ✨ Add gfm-like2 preset with task lists, alerts, and single-tilde strikethrough core plugins in #388
  • ✨ Allow plugins to register inline terminator characters in #391
  • 👌 Fix quadratic complexity in fragments_join / text_join in #389, thanks to @​petricevich
  • 👌 Add --stdin option to CLI for reading Markdown from standard input in #379, thanks to @​mcepl
  • 🔧 Add typing to Scanner in #382, thanks to @​Alunderin

Full Changelog: executablebooks/markdown-it-py@v4.0.0...v4.1.0

Commits
  • 36c5f54 🚀 RELEASE v4.2.0 (#395)
  • 96cf077 ✨ Add make_fence_rule() factory for configurable fence markers (#394)
  • 3b4ff6d 🚀 RELEASE v4.1.0 (#393)
  • 8951f26 🔧 Update pre-commit hooks (#392)
  • 693bb24 ✨ Add gfm-like2 preset with task lists, alerts, and single-tilde strikethro...
  • df6fd36 ✨Allow plugins to register inline terminator characters (#391)
  • d4ea0ca 👌 Fix quadratic complexity in fragments_join / text_join (#389)
  • 8933147 🔧 Add typing to Scanner (#382)
  • 2f6ae10 🔧 Add AGENTS.md and copilot-setup-steps workflow (#380)
  • 49043e4 Add --stdin option to CLI for reading Markdown from standard input (#379)
  • See full diff in compare view

Updates ml-dtypes from 0.5.4 to 0.6.0

Release notes

Sourced from ml-dtypes's releases.

v0.6.0

  • Added new 16-bit complex types: ml_dtypes.complex32 (based on float16) and ml_dtypes.bcomplex32 (based on bfloat16) (#351).
  • Added new 1-bit integer types: ml_dtypes.int1 and ml_dtypes.uint1.
  • Added __format__ method to custom float, complex, and integer types (#341). Previously, formatting custom scalars (e.g. in f-strings) fell back to string formatting, which could truncate exponents or fail on numeric format specifiers.
  • ml_dtypes.finfo and ml_dtypes.iinfo now allow passing an array object to their constructor (#350).
  • Fixed equality comparison (==, !=) when comparing custom dtypes against incompatible types like strings or None.
  • Dropped support for Python 3.9, which reached end-of-life in October 2025.
  • Dropped support for Python 3.13 free-threading, because cibuildwheel dropped support.
  • Dropped support for NumPy < 2.0.
  • Added support for Python 3.15.
  • Switched build system to scikit-build-core and CMake (#361).
  • Updated Eigen dependency to v5.0.1.
Changelog

Sourced from ml-dtypes's changelog.

[0.6.0] - 2026-08-13

  • Added new 16-bit complex types: ml_dtypes.complex32 (based on float16) and ml_dtypes.bcomplex32 (based on bfloat16) (#351).
  • Added new 1-bit integer types: ml_dtypes.int1 and ml_dtypes.uint1.
  • Added __format__ method to custom float, complex, and integer types (#341). Previously, formatting custom scalars (e.g. in f-strings) fell back to string formatting, which could truncate exponents or fail on numeric format specifiers.
  • ml_dtypes.finfo and ml_dtypes.iinfo now allow passing an array object to their constructor (#350).
  • Fixed equality comparison (==, !=) when comparing custom dtypes against incompatible types like strings or None.
  • Dropped support for Python 3.9, which reached end-of-life in October 2025.
  • Dropped support for Python 3.13 free-threading, because cibuildwheel dropped support.
  • Dropped support for NumPy < 2.0.
  • Added support for Python 3.15.
  • Switched build system to scikit-build-core and CMake (#361).
  • Updated Eigen dependency to v5.0.1.
Commits
  • 6bc762d Merge pull request #389 from hawkinsp:release
  • ce2c7bf Prepare v0.6.0 release.
  • 66a7982 Merge pull request #390 from hawkinsp:npy2
  • 2c29114 Drop support for NumPy 1.x.
  • 3a8d5da Merge pull request #388 from hawkinsp:build
  • dec45f7 Merge pull request #387 from hawkinsp:format
  • 2e0e13e Clean up scikit-build-core configuration in pyproject.toml.
  • 90bebd5 Implement format for custom float, complex, and int dtypes.
  • f9c6392 Merge pull request #368 from jax-ml:dependabot/github_actions/actions/downloa...
  • 14396b0 Merge pull request #384 from jax-ml:dependabot/github_actions/actions/setup-p...
  • Additional commits viewable in compare view

Updates pygments from 2.19.2 to 2.21.0

Release notes

Sourced from pygments's releases.

2.21.0

  • New lexers:

  • Updated lexers:

    • Bash: Fix coloured keyword at the beginning of a name (#2926)
    • Boogie: Add missing Boogie and Civl Verifier keywords (#3156)
    • C#:
      • Recognize interpolated verbatim strings with either $@ or @$ prefixes (#2685)
      • Support dollar-prefixed and multi-quote raw strings (#3129, #2897)
      • Recognize union (#3182)
    • C/C++:
      • Add C23/C++26 attributes (#3084)
      • Add more C2Y keywords (#3092)
      • Highlight a function following a namespace body (#2928)
      • Fix C/C++ lexer support for multiline pre-processor comments (#3051)
      • Add .ipp as a file extension (#3141, #1008)
    • Clojure: Recognize named, octal and unicode character literals such as \space and \o377 as a single token (#979)
    • Csound: Add missing opcode parameter type letter (#3161)
    • CUDA: Derive from the C++ lexer instead of C to highlight C++ constructs such as template, class and namespace (#3127)
    • D: Allow non-ASCII (Unicode) identifiers (#1088)
    • Fish: Fix single quote backslash escape (#3138, #2821)
    • Go: Various lexer improvements (#3199)
    • GoogleSQL: Require a word break after SET (#3167)
    • Hexdump: Only match valid digits (#3200, #2847)
    • JavaScript: Highlight the arguments object (#3146)
    • Jsonnet: Recognize colons in array slice expressions (#2828)
    • JSX: Allow apostrophes in element text (#2816)
    • Julia: Fix rstrings backslash (#3140, #2537)
    • Kotlin: Support companion objects without an explicit name (#2525)
    • Kotlin: Don't let a nullable type marker (?) consume the following character, so Foo?, and a?:b tokenize correctly (#2964)
    • Kusto: Recognize member-access dots in dynamic objects (#2779)
    • Lua: Various improvements (#3143)
    • Macaulay2: Update symbols to 1.26.05 (#3120)
    • Markdown:
      • Highlight bold-italics (***...*** and ___...___) (#3067)
      • Fix mention regex to support hyphens in usernames (#3139, #3135)
    • Markdown, reStructuredText, TiddlyWiki5: Fix wrong token offsets for embedded code blocks (#3133)
    • Mathematica: Recognize \[Name] named-character escapes such as \[Nu] instead of emitting an Error token (#3097)

... (truncated)

Changelog

Sourced from pygments's changelog.

Version 2.21.0

(released August 17th, 2026)

  • New lexers:

  • Updated lexers:

    • Bash: Fix coloured keyword at the beginning of a name (#2926)
    • Boogie: Add missing Boogie and Civl Verifier keywords (#3156)
    • C#:
      • Recognize interpolated verbatim strings with either $@ or @$ prefixes (#2685)
      • Support dollar-prefixed and multi-quote raw strings (#3129, #2897)
      • Recognize union (#3182)
    • C/C++:
      • Add C23/C++26 attributes (#3084)
      • Add more C2Y keywords (#3092)
      • Highlight a function following a namespace body (#2928)
      • Fix C/C++ lexer support for multiline pre-processor comments (#3051)
      • Add .ipp as a file extension (#3141, #1008)
    • Clojure: Recognize named, octal and unicode character literals such as \space and \o377 as a single token (#979)
    • Csound: Add missing opcode parameter type letter (#3161)
    • CUDA: Derive from the C++ lexer instead of C to highlight C++ constructs such as template, class and namespace (#3127)
    • D: Allow non-ASCII (Unicode) identifiers (#1088)
    • Fish: Fix single quote backslash escape (#3138, #2821)
    • Go: Various lexer improvements (#3199)
    • GoogleSQL: Require a word break after SET (#3167)
    • Hexdump: Only match valid digits (#3200, #2847)
    • JavaScript: Highlight the arguments object (#3146)
    • Jsonnet: Recognize colons in array slice expressions (#2828)
    • JSX: Allow apostrophes in element text (#2816)
    • Julia: Fix rstrings backslash (#3140, #2537)
    • Kotlin: Support companion objects without an explicit name (#2525)
    • Kotlin: Don't let a nullable type marker (?) consume the following character, so Foo?, and a?:b tokenize correctly (#2964)
    • Kusto: Recognize member-access dots in dynamic objects (#2779)
    • Lua: Various improvements (#3143)
    • Macaulay2: Update symbols to 1.26.05 (#3120)
    • Markdown:
      • Highlight bold-italics (***...*** and ___...___) (#3067)
      • Fix mention regex to support hyphens in usernames (#3139, #3135)
    • Markdown, reStructuredText, TiddlyWiki5: Fix wrong token offsets for

... (truncated)

Commits
  • a43b45d Get ready for the 2.21.0 release.
  • d8f14cb Fix version_added for Purescript.
  • 19c5817 Remove superfluous parentheses from PostgresExplainLexer (#3232)
  • 9992e09 Merge pull request #3191 from jvoisin/dupes
  • bd22577 Fix regexlint warnings after latest update.
  • 6a62df1 Release preparation: Update the changelog.
  • aabba32 Merge pull request #3221 from jvoisin/alter
  • d3441d0 Merge pull request #3225 from jvoisin/caddy
  • c593f3f Add a lexer for Caddy
  • 0644b53 Simplify single-character regex alternations to character classes
  • Additional commits viewable in compare view

Updates typing-extensions from 4.15.0 to 4.16.0

Release notes

Sourced from typing-extensions's releases.

4.16.0

No changes since 4.16.0rc2.

Changes since 4.15.0:

  • Make typing_extensions.TypeAliasType's __module__ attribute writable. Backport of CPython PR #149172.
  • Fix setting of __required_keys__ and __optional_keys__ when inheriting keys with the same name.
  • Add support for AsyncIterator, io.Reader, io.Writer and os.PathLike protocols as bases for other protocols.
  • Fix incorrect behaviour on Python 3.9 and Python 3.10 that meant that calling isinstance with typing_extensions.Concatenate[...] or typing_extensions.Unpack[...] as the first argument could have a different result in some situations depending on whether or not a profiling function had been set using sys.setprofile. This affected both CPython and PyPy implementations. Patch by Brian Schubert.
  • Fix __init_subclass__() behavior in the presence of multiple inheritance involving an @deprecated-decorated base class. Backport of CPython PR #138210 by Brian Schubert.
  • Raise TypeError when attempting to subclass typing_extensions.ParamSpec on Python 3.9. The typing implementation has always raised an error, and the typing_extensions implementation has raised an error on Python 3.10+ since typing_extensions v4.6.0. Patch by Brian Schubert.
  • Add the bound, covariant, contravariant, and infer_variance parameters to TypeVarTuple.
  • Officially support the bound, covariant, contravariant and infer_variance parameters to ParamSpec. Improve the validation of these parameters at runtime.
  • Rename typing_extensions.Sentinel to typing_extensions.sentinel, following the name that has been adopted for builtins.sentinel on Python 3.15. typing_extensions.Sentinel is retained as a soft-deprecated alias for backwards compatibility.
  • Add support for pickling sentinels.
  • Sentinels now preserve their identity when copied or deep-copied.
  • Deprecate passing name as a keyword argument or repr as a positional argument to the sentinel constructor.
  • The default repr of a sentinel X = sentinel("X") is now X rather than <X>.
  • Deprecate arbitrary attribute assignments to sentinels.
  • Deprecate subclassing sentinels.
  • Add support for Python 3.15.
  • Avoid a DeprecationWarning when deprecated is applied to a coroutine function on Python 3.14.0.

4.16.0rc2

Changes since 4.16.0rc1:

  • Avoid a DeprecationWarning when deprecated is applied to a coroutine function on Python 3.14.0.

Changes since 4.15.0:

  • Make typing_extensions.TypeAliasType's __module__ attribute writable. Backport of CPython PR #149172.
  • Fix setting of __required_keys__ and __optional_keys__ when inheriting keys with the same name.
  • Add support for AsyncIterator, io.Reader, io.Writer and os.PathLike protocols as bases for other protocols.
  • Fix incorrect behaviour on Python 3.9 and Python 3.10 that meant that calling isinstance with typing_extensions.Concatenate[...] or typing_extensions.Unpack[...] as the first argument could have a different result in some situations depending on whether or not a profiling function had been set using sys.setprofile. This affected both CPython and PyPy implementations. Patch by Brian Schubert.
  • Fix __init_subclass__() behavior in the presence of multiple inheritance involving an @deprecated-decorated base class. Backport of CPython PR #138210 by Brian Schubert.
  • Raise TypeError when attempting to subclass typing_extensions.ParamSpec on Python 3.9. The typing implementation has always raised an error, and the typing_extensions implementation has raised an error on Python 3.10+ since typing_extensions v4.6.0. Patch by Brian Schubert.
  • Add the bound, covariant, contravariant, and infer_variance parameters to TypeVarTuple.
  • Officially support the bound, covariant, contravariant and infer_variance parameters to ParamSpec. Improve the validation of these parameters at runtime.
  • Rename typing_extensions.Sentinel to typing_extensions.sentinel, following the name that has been adopted for builtins.sentinel on Python 3.15. typing_extensions.Sentinel is retained as a soft-deprecated alias for backwards compatibility.
  • Add support for pickling sentinels.
  • Sentinels now preserve their identity when copied or deep-copied.
  • Deprecate passing name as a keyword argument or repr as a positional argument to the sentinel constructor.
  • The default repr of a sentinel X = sentinel("X") is now X rather than <X>.
  • Deprecate arbitrary attribute assignments to sentinels.
  • Deprecate subclassing sentinels.
  • Add support for Python 3.15.

4.16.0rc1

  • Make typing_extensions.TypeAliasType's __module__ attribute writable. Backport of CPython PR #149172.
  • Fix setting of __required_keys__ and __optional_keys__ when inheriting keys with the same name.

... (truncated)

Changelog

Sourced from typing-extensions's changelog.

Release 4.16.0 (July 2, 2025)

No user-facing changes since 4.16.0rc2.

Release 4.16.0rc2 (June 25, 2026)

  • Avoid a DeprecationWarning when deprecated is applied to a coroutine function on Python 3.14.0.

Release 4.16.0rc1 (June 24, 2026)

  • Make typing_extensions.TypeAliasType's __module__ attribute writable. Backport of CPython PR #149172.
  • Fix setting of __required_keys__ and __optional_keys__ when inheriting keys with the same name.
  • Add support for AsyncIterator, io.Reader, io.Writer and os.PathLike protocols as bases for other protocols.
  • Fix incorrect behaviour on Python 3.9 and Python 3.10 that meant that calling isinstance with typing_extensions.Concatenate[...] or typing_extensions.Unpack[...] as the first argument could have a different result in some situations depending on whether or not a profiling function had been set using sys.setprofile. This affected both CPython and PyPy implementations. Patch by Brian Schubert.
  • Fix __init_subclass__() behavior in the presence of multiple inheritance involving an @deprecated-decorated base class. Backport of CPython PR #138210 by Brian Schubert.
  • Raise TypeError when attempting to subclass typing_extensions.ParamSpec on Python 3.9. The typing implementation has always raised an error, and the typing_extensions implementation has raised an error on Python 3.10+ since typing_extensions v4.6.0. Patch by Brian Schubert.
  • Add the bound, covariant, contravariant, and infer_variance parameters to TypeVarTuple.
  • Officially support the bound, covariant, contravariant and infer_variance parameters to ParamSpec. Improve the validation of these parameters at runtime.
  • Rename typing_extensions.Sentinel to typing_extensions.sentinel, following the name that has been adopted for builtins.sentinel on Python 3.15. typing_extensions.Sentinel is retained as a soft-deprecated alias for backwards compatibility.
  • Add support for pickling sentinels.
  • Sentinels now preserve their identity when copied or deep-copied.
  • Deprecate passing name as a keyword argument or repr as a positional argument to the sentinel constructor.
  • The default repr of a sentinel X = sentinel("X") is now X rather than <X>.
  • Deprecate arbitrary attribute assignments to sentinels.
  • Deprecate subclassing sentinels.
  • Add support for Python 3.15.
Commits

@dependabot
deps(deps): bump the python-dependencies group with 8 updates
d8c0565 
Bumps the python-dependencies group with 8 updates:

| Package | From | To |
| --- | --- | --- |
| [ruff](https://github.com/astral-sh/ruff) | `0.16.8` | `0.16.9` |
| [coverage](https://github.com/coveragepy/coveragepy) | `7.16.1` | `7.16.2` |
| [hypothesis](https://github.com/HypothesisWorks/hypothesis) | `6.168.0` | `6.168.2` |
| [absl-py](https://github.com/abseil/abseil-py) | `2.3.1` | `2.5.0` |
| [markdown-it-py](https://github.com/executablebooks/markdown-it-py) | `4.0.0` | `4.2.0` |
| [ml-dtypes](https://github.com/jax-ml/ml_dtypes) | `0.5.4` | `0.6.0` |
| [pygments](https://github.com/pygments/pygments) | `2.19.2` | `2.21.0` |
| [typing-extensions](https://github.com/python/typing_extensions) | `4.15.0` | `4.16.0` |


Updates `ruff` from 0.16.8 to 0.16.9
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.16.8...0.16.9)

Updates `coverage` from 7.16.1 to 7.16.2
- [Release notes](https://github.com/coveragepy/coveragepy/releases)
- [Changelog](https://github.com/coveragepy/coveragepy/blob/main/CHANGES.rst)
- [Commits](coveragepy/coveragepy@7.16.1...7.16.2)

Updates `hypothesis` from 6.168.0 to 6.168.2
- [Release notes](https://github.com/HypothesisWorks/hypothesis/releases)
- [Commits](HypothesisWorks/hypothesis@v6.168.0...v6.168.2)

Updates `absl-py` from 2.3.1 to 2.5.0
- [Release notes](https://github.com/abseil/abseil-py/releases)
- [Changelog](https://github.com/abseil/abseil-py/blob/main/CHANGELOG.md)
- [Commits](abseil/abseil-py@v2.3.1...v2.5.0)

Updates `markdown-it-py` from 4.0.0 to 4.2.0
- [Release notes](https://github.com/executablebooks/markdown-it-py/releases)
- [Changelog](https://github.com/executablebooks/markdown-it-py/blob/master/CHANGELOG.md)
- [Commits](executablebooks/markdown-it-py@v4.0.0...v4.2.0)

Updates `ml-dtypes` from 0.5.4 to 0.6.0
- [Release notes](https://github.com/jax-ml/ml_dtypes/releases)
- [Changelog](https://github.com/jax-ml/ml_dtypes/blob/main/CHANGELOG.md)
- [Commits](jax-ml/ml_dtypes@v0.5.4...v0.6.0)

Updates `pygments` from 2.19.2 to 2.21.0
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.19.2...2.21.0)

Updates `typing-extensions` from 4.15.0 to 4.16.0
- [Release notes](https://github.com/python/typing_extensions/releases)
- [Changelog](https://github.com/python/typing_extensions/blob/main/CHANGELOG.md)
- [Commits](python/typing_extensions@4.15.0...4.16.0)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.16.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: coverage
  dependency-version: 7.16.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: hypothesis
  dependency-version: 6.168.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: absl-py
  dependency-version: 2.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
- dependency-name: markdown-it-py
  dependency-version: 4.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
- dependency-name: ml-dtypes
  dependency-version: 0.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
- dependency-name: pygments
  dependency-version: 2.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
- dependency-name: typing-extensions
  dependency-version: 4.16.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-dependencies
...

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@dependabot dependabot Bot added the dependencies Pull requests that update a dependency file label Oct 5, 2026
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