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Updates the requirements on attrs, dnspython, traitlets, typeguard, hypothesis, pre-commit, black, pyupgrade, pylint, invoke, fabric, tox and numpydoc to permit the latest version.
Updates attrs to 26.1.0

Release notes

Sourced from attrs's releases.

26.1.0

Highlights

The main outward change here only affects people using field transformers, but it should be a nice quality of life improvement!

Full changelog below!

Special Thanks

This release would not be possible without my generous sponsors! Thank you to all of you making sustainable maintenance possible! If you would like to join them, go to https://github.com/sponsors/hynek and check out the sweet perks!

Above and Beyond

Variomedia AG (@variomedia), Tidelift (@tidelift), Kraken Tech (@kraken-tech), Privacy Solutions GmbH (@privacy-solutions), FilePreviews (@filepreviews), Ecosystems (@ecosyste-ms), TestMu AI Open Source Office (Formerly LambdaTest) (@LambdaTest-Inc), Doist (@Doist), Daniel Fortunov (@asqui), and Kevin P. Fleming (@kpfleming).

Maintenance Sustainers

Buttondown (@buttondown), Christopher Dignam (@chdsbd), Magnus Watn (@magnuswatn), David Cramer (@dcramer), Rivo Laks (@rivol), Polar (@polarsource), Mike Fiedler (@miketheman), Duncan Hill (@cricalix), Colin Marquardt (@cmarqu), Pieter Swinkels (@swinkels), Nick Libertini (@libertininick), Brian M. Dennis (@crossjam), Celebrity News AG (@celebritynewsag), The Westervelt Company (@westerveltco), Sławomir Ehlert (@slafs), Mostafa Khalil (@khadrawy), Filip Mularczyk (@mukiblejlok), Thomas Klinger (@thmsklngr), Andreas Poehlmann (@ap--), August Trapper Bigelow (@atbigelow), Carlton Gibson (@carltongibson), and Roboflow (@roboflow).

Full Changelog

Backwards-incompatible Changes

  • Field aliases are now resolved before calling field_transformer, so transformers receive fully populated Attribute objects with usable alias values instead of None. The new Attribute.alias_is_default flag indicates whether the alias was auto-generated (True) or explicitly set by the user (False). #1509

Changes

  • Fix type annotations for attrs.validators.optional(), so it no longer rejects tuples with more than one validator. #1496
  • The attrs.validators.disabled() contextmanager can now be nested. #1513
  • Frozen classes can set on_setattr=attrs.setters.NO_OP in addition to None. #1515
  • It's now possible to pass attrs instances in addition to attrs classes to attrs.fields(). #1529

This release contains contributions from @​bysiber, @​DavidCEllis, @​finite-state-machine, @​hynek, @​veeceey, and @​vstinner.

Artifact Attestations

You can verify this release's artifact attestions using GitHub's CLI tool by downloading the sdist and wheel from PyPI and running:

$ gh attestation verify --owner python-attrs attrs-26.1.0.tar.gz

... (truncated)

Changelog

Sourced from attrs's changelog.

26.1.0 - 2026-03-19

Backwards-incompatible Changes

  • Field aliases are now resolved before calling field_transformer, so transformers receive fully populated Attribute objects with usable alias values instead of None. The new Attribute.alias_is_default flag indicates whether the alias was auto-generated (True) or explicitly set by the user (False). #1509

Changes

  • Fix type annotations for attrs.validators.optional(), so it no longer rejects tuples with more than one validator. #1496
  • The attrs.validators.disabled() contextmanager can now be nested. #1513
  • Frozen classes can set on_setattr=attrs.setters.NO_OP in addition to None. #1515
  • It's now possible to pass attrs instances in addition to attrs classes to attrs.fields(). #1529

25.4.0 - 2025-10-06

Backwards-incompatible Changes

  • Class-level kw_only=True behavior is now consistent with dataclasses.

    Previously, a class that sets kw_only=True makes all attributes keyword-only, including those from base classes. If an attribute sets kw_only=False, that setting is ignored, and it is still made keyword-only.

    Now, only the attributes defined in that class that doesn't explicitly set kw_only=False are made keyword-only.

    This shouldn't be a problem for most users, unless you have a pattern like this:

    @attrs.define(kw_only=True)
class Base:
    a: int
    b: int = attrs.field(default=1, kw_only=False)
@​attrs.define
class Subclass(Base):
c: int

    Here, we have a kw_only=True attrs class (Base) with an attribute that sets kw_only=False and has a default (Base.b), and then create a subclass (Subclass) with required arguments (Subclass.c). Previously this would work, since it would make Base.b keyword-only, but now this fails since Base.b is positional, and we have a required positional argument (Subclass.c) following another argument with defaults. #1457

... (truncated)

Commits
  • 7bfc49e Prepare 26.1.0
  • 31e0286 Update test_validators.py for Python 3.15a7 (#1530)
  • 48b8611 Add instance support to attrs.fields() (#1529)
  • 3a68d49 dev: document missing git tags failure mode
  • a572c3a Allow field(on_setattr=NO_OP) on frozen classes
  • af9c510 Fix validators.disabled() to save/restore state on nesting (#1513)
  • ab7f8b2 update dev
  • ce89f5d Fix message passing in frozen errors
  • eccd966 Fix optional validator to accept tuples of len > 1 (#1496)
  • e92fe52 policies: tighten screws (#1528)
  • Additional commits viewable in compare view

Updates dnspython from 2.7.0 to 2.8.0

Release notes

Sourced from dnspython's releases.

dnspython 2.8.0

See What's New for details.

The minimum supported version of Python is 3.10.

My thanks to the many people who have contributed to this release. Also thanks to my co-maintainers: Tomáš Křížek, Petr Špaček, and Brian Wellington.

This release was published to PyPI using Trusted Publishing.

Changelog

Sourced from dnspython's changelog.

2.8.0

  • dns/btreezone.py provides another zone versioned implementation built on top of a B-tree. It maintains DNSSEC sort order, labels nodes as delegation points or glue, and can find the "bounds" of a name (useful for DNSSEC responses).

  • dns/query.py now provides make_socket(), make_ssl_socket(), and make_ssl_context() to make using persistent connections with the query code easier.

  • dns/win32util.py now supports explicitly setting the configuration method used to get system dns info, using the set_config_method() function. There is a new configuration method that uses the Win32 API, which can be set using set_config_method(ConfigMethod.Win32). We are considering making the Win32 API the default in the future as we believe it to be the most accurate. Any feedback on it compared to the other methods is welcome.

  • The DSYNC record is now supported. This type is still in draft stage at the IETF and is subject to change.

  • The minimum supported Python version is now 3.10.

Commits

Updates traitlets from 5.14.3 to 5.15.1

Release notes

Sourced from traitlets's releases.

v5.15.1

5.15.1

(Full Changelog)

Maintenance and upkeep improvements

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review. See our definition of contributors.

(GitHub contributors page for this release)

@​Carreau (activity) | @​krassowski (activity) | @​rmorshea (activity)

v5.15.0

5.15.0

(Full Changelog)

Enhancements made

Bugs fixed

Maintenance and upkeep improvements

... (truncated)

Changelog

Sourced from traitlets's changelog.

5.15.1

(Full Changelog)

Maintenance and upkeep improvements

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review. See our definition of contributors.

(GitHub contributors page for this release)

@​Carreau (activity) | @​krassowski (activity) | @​rmorshea (activity)

5.15.0

(Full Changelog)

Enhancements made

Bugs fixed

Maintenance and upkeep improvements

Documentation improvements

... (truncated)

Commits

Updates typeguard from 4.4.4 to 4.5.2

Release notes

Sourced from typeguard's releases.

4.5.2

  • Fixed IndexError raised from check_signature_compatible when the subject method has no positional parameters (#550; PR by @​HackedRico)

4.5.1

  • Fixed iterable unpacking incorrectly calculating the cut-off offset of the item list when assigning remaining values to the star variable (#546)

4.5.0

  • Restored the check_argument_types() and check_return_type() functions that were dropped in v3.0.0, for users who want more fine-grained control over run-time type checking (#437)
  • Added support for extra_items in TypedDict, allowing users to specify the types for the values of "leftover" keys in a typed dict (keys that weren't explicitly defined in the TypedDict subclass) (#538)
  • Fixed NameError when evaluating forward references on Python 3.14 (#536; PR by @​dionhaefner)
  • Fixed protocol check incorrectly rejecting inherited classmethods and staticmethods (#539)
  • Fixed missing TypeCheckError when checking TypedDict with Required[...] annotations (#533; PR by @​dionhaefner)
  • Fixed type aliases (e.g. type Foo = list[int]) not being resolved during type checking (#526)
  • Fixed type-checked assignments to a single tuple target (e.g. x, = ("foo",)) falsely raising TypeCheckedError (#535)
Commits
  • e130f03 Added release date
  • eb77bac Fixed crash in protocol check when subject method has no positional params (#...
  • ff2b88b Bump the github-actions group with 2 updates (#547)
  • 67cae3d Added release date
  • 8005884 Fixed incorrect calculation of cutoff_offset in check_variable_assignment()
  • 85bf35b Fixed the PyPI upload step
  • 16e827f Added release date
  • 5a075bc Fixed duplicate test parameter ID
  • af3ab1f Updated README to mention the two restored functions
  • 574dda4 Restored check_argument_types() and check_return_value()
  • Additional commits viewable in compare view

Updates hypothesis from 6.141.1 to 6.155.7

Release notes

Sourced from hypothesis's releases.

Hypothesis for Python - version 6.152.9

This release substantially improves our internal distribution for generating integers. This release has the most visible effect on "integers()", but may incidentally improve other strategies which draw integers internally.

Our integers distribution had two problems. First, it had jagged discontinuities at certain values where we switched sampling approaches. Second, it used a different distribution for bounded and unbounded ranges, which resulted in "st.integers()" and "st.integers(-264, 264)" producing very different distributions despite being semantically similar.

We now use a smooth distribution for both "st.integers()" and "st.integers(a, b)", which fixes both of these issues. This should substantially improve our testing power in certain cases.

The only way this release should be user-visible is that it finds more bugs! If this release is user-visible in other ways - for example, because it is slower, or produces a worse distribution in some cases - please open an issue.

The canonical version of these notes (with links) is on readthedocs.

Hypothesis for Python - version 6.152.8

This release drops support for end-of-life Django 4.2.

The canonical version of these notes (with links) is on readthedocs.

Hypothesis for Python - version 6.152.7

This patch improves our type hints for ".filter()" to work with "typing.TypeGuard". For example:

from typing import TypeGuard

from hypothesis import strategies as st

def is_str(x: object) -> TypeGuard[str]: return isinstance(x, str)

s = st.from_type(object).filter(is_str)

previously: SearchStrategy[object]

now: SearchStrategy[str]

reveal_type(s)

The canonical version of these notes (with links) is on readthedocs.

Hypothesis for Python - version 6.152.6

This patch adds a shrinking pass that tries natural text

... (truncated)

Commits
  • 929e5fb Bump hypothesis version to 6.155.7 and update changelog
  • 93ee3c9 Merge pull request #4772 from Liam-DeVoe/recursive-property-thread-safety
  • 0bb0f2f drop more 3.13t
  • de6bd79 drop inbetween
  • ff583cc drop 313t jobs
  • a5474e4 claude: re-trigger CI
  • 55d2b97 claude: re-trigger CI (flaky conjecture-coverage + transient scipy/OpenBLAS b...
  • 0a2bdae claude: fix recursive_property thread-safety; install Python via fresh uv met...
  • 4641d65 Bump hypothesis version to 6.155.6 and update changelog
  • 7d90a93 Merge pull request #4770 from Liam-DeVoe/ignore-up037
  • Additional commits viewable in compare view

Updates pre-commit from 4.3.0 to 4.6.0

Release notes

Sourced from pre-commit's releases.

pre-commit v4.6.0

Features

  • pre-commit hook-impl: allow --hook-dir to be missing to enable easier usage with git 2.54+ git hooks.

Fixes

pre-commit v4.5.1

Fixes

  • Fix language: python with repo: local without additional_dependencies.

pre-commit v4.5.0

Features

pre-commit v4.4.0

Features

Fixes

Changelog

Sourced from pre-commit's changelog.

4.6.0 - 2026-04-21

Features

  • pre-commit hook-impl: allow --hook-dir to be missing to enable easier usage with git 2.54+ git hooks.

Fixes

4.5.1 - 2025-12-16

Fixes

  • Fix language: python with repo: local without additional_dependencies.

4.5.0 - 2025-11-22

Features

4.4.0 - 2025-11-08

Features

Fixes

Commits
  • f35134b v4.6.0
  • 2a51ffc Merge pull request #3662 from pre-commit/hook-impl-optional-hook-dir
  • d7dee32 make --hook-dir optional for hook-impl
  • 965aeb1 Merge pull request #3661 from pre-commit/hook-impl-required
  • 2eacc06 --hook-type is required for hook-impl
  • f5678bf Merge pull request #3657 from pre-commit/pre-commit-ci-update-config
  • 054cc5b [pre-commit.ci] pre-commit autoupdate
  • 5c0f302 Merge pull request #3652 from pre-commit/pre-commit-ci-update-config
  • a5d9114 [pre-commit.ci] pre-commit autoupdate
  • 129a1f5 Merge pull request #3641 from pre-commit/mxr-patch-1
  • Additional commits viewable in compare view

Updates black from 25.11.0 to 26.5.1

Release notes

Sourced from black's releases.

26.5.1

Stable style

  • Fix unstable formatting of annotated assignments whose subscript annotation contains an inline comment (e.g. x: list[ # pyright: ignore[...]) (#5130)
  • Preserve inline comments (including # type: ignore) immediately before a # fmt: skip line, avoiding AST equivalence failures (#5139)

Packaging

  • Correct the version in the published executables (#5137)

Documentation

  • Add Neovim integration guide covering conform.nvim, ALE, and simple command approaches (#5124)

26.5.0

Highlights

  • Add support for unpacking in comprehensions (PEP 798) and for lazy imports (PEP 810), both new syntactic features in Python 3.15 (#5048)
  • Python 3.15 is now supported. Compiled wheels are not yet provided for Python 3.15, so performance may be slower than on existing Python versions. Wheels will be provided once Python 3.15 is later in its release cycle. (#5127)

Stable style

  • Fix # fmt: skip being ignored in nested if expressions with parenthesized in clauses (#4903)
  • Add syntactic support for Python 3.15 (#5048)
  • Fix crash when an f-string follows a # fmt: off comment inside brackets (#5097)
  • Preserve multiline compound statement headers when # fmt: skip is placed on the colon line (#5117)

Preview style

  • Improve heuristics around whether blank lines should appear before, within and after groups of same-name decorated functions (such as @overload groups) in .pyi stub files (#5021)
  • Fix blank lines being removed between a function and a decorated class in .pyi stub files (#5092)
  • Prevent string merger from creating unsplittable long lines when a pragma comment (e.g. # type: ignore) follows the closing bracket (#5096)

Packaging

Output

... (truncated)

Changelog

Sourced from black's changelog.

Version 26.5.1

Stable style

  • Fix unstable formatting of annotated assignments whose subscript annotation contains an inline comment (e.g. x: list[ # pyright: ignore[...]) (#5130)
  • Preserve inline comments (including # type: ignore) immediately before a # fmt: skip line, avoiding AST equivalence failures (#5139)

Packaging

  • Correct the version in the published executables (#5137)

Documentation

  • Add Neovim integration guide covering conform.nvim, ALE, and simple command approaches (#5124)

Version 26.5.0

Highlights

  • Add support for unpacking in comprehensions (PEP 798) and for lazy imports (PEP 810), both new syntactic features in Python 3.15 (#5048)
  • Python 3.15 is now supported. Compiled wheels are not yet provided for Python 3.15, so performance may be slower than on existing Python versions. Wheels will be provided once Python 3.15 is later in its release cycle. (#5127)

Stable style

  • Fix # fmt: skip being ignored in nested if expressions with parenthesized in clauses (#4903)
  • Add syntactic support for Python 3.15 (#5048)
  • Fix crash when an f-string follows a # fmt: off comment inside brackets (#5097)
  • Preserve multiline compound statement headers when # fmt: skip is placed on the colon line (#5117)

Preview style

  • Improve heuristics around whether blank lines should appear before, within and after groups of same-name decorated functions (such as @overload groups) in .pyi stub files (#5021)
  • Fix blank lines being removed between a function and a decorated class in .pyi stub files (#5092)
  • Prevent string merger from creating unsplittable long lines when a pragma comment (e.g. # type: ignore) follows the closing bracket (#5096)

Packaging

... (truncated)

Commits

Updates pyupgrade from 3.21.0 to 3.21.2

Commits

Updates pylint from 3.3.9 to 4.0.6

Commits
  • 8a39635 Bump pylint to 4.0.6, update changelog (#11105)
  • 150f23c [Backport maintenance/4.0.x] Allow digits in ParamSpec and TypeVarTuple names...
  • 8b6251e [Backport maintenance/4.0.x] Fix crash when enum member inference fails (#11093)
  • d57aadb [Backport maintenance/4.0.x] Fix implicit-str-concat false positive for mix...
  • d9ea8d9 [Backport maintenance/4.0.x] Fix unnecessary-comprehension suggestion when ...
  • cb1792a [Backport maintenance/4.0.x] Allow digits in TypeVar names for invalid-name c...
  • ee2ab9a Handle InferenceError in decorator return analysis
  • 5bb5498 [Backport maintenance/4.0.x] Fix crash in typecheck checker when metaclass ar...
  • a940533 [Backport maintenance/4.0.x] Fix a crash in consider-using-enumerate for no...
  • b7a873a [Backport maintenance/4.0.x] Fix crash in deprecated checker for non-string `...
  • Additional commits viewable in compare view

Updates invoke from 2.2.1 to 3.0.3

Commits

@dependabot
chore(deps): bump the python-packages group across 1 directory with 1…
28a8bea 
…3 updates

Updates the requirements on [attrs](https://github.com/python-attrs/attrs), [dnspython](https://github.com/rthalley/dnspython), [traitlets](https://github.com/ipython/traitlets), [typeguard](https://github.com/agronholm/typeguard), [hypothesis](https://github.com/HypothesisWorks/hypothesis), [pre-commit](https://github.com/pre-commit/pre-commit), [black](https://github.com/psf/black), [pyupgrade](https://github.com/asottile/pyupgrade), [pylint](https://github.com/pylint-dev/pylint), [invoke](https://github.com/pyinvoke/invoke), [fabric](https://github.com/fabric/fabric), [tox](https://github.com/tox-dev/tox) and [numpydoc](https://github.com/numpy/numpydoc) to permit the latest version.

Updates `attrs` to 26.1.0
- [Release notes](https://github.com/python-attrs/attrs/releases)
- [Changelog](https://github.com/python-attrs/attrs/blob/main/CHANGELOG.md)
- [Commits](python-attrs/attrs@25.1.0...26.1.0)

Updates `dnspython` from 2.7.0 to 2.8.0
- [Release notes](https://github.com/rthalley/dnspython/releases)
- [Changelog](https://github.com/rthalley/dnspython/blob/main/doc/whatsnew.rst)
- [Commits](rthalley/dnspython@v2.7.0...v2.8.0)

Updates `traitlets` from 5.14.3 to 5.15.1
- [Release notes](https://github.com/ipython/traitlets/releases)
- [Changelog](https://github.com/ipython/traitlets/blob/main/CHANGELOG.md)
- [Commits](ipython/traitlets@v5.14.3...v5.15.1)

Updates `typeguard` from 4.4.4 to 4.5.2
- [Release notes](https://github.com/agronholm/typeguard/releases)
- [Commits](agronholm/typeguard@4.4.4...4.5.2)

Updates `hypothesis` from 6.141.1 to 6.155.7
- [Release notes](https://github.com/HypothesisWorks/hypothesis/releases)
- [Commits](HypothesisWorks/hypothesis@hypothesis-python-6.141.1...v6.155.7)

Updates `pre-commit` from 4.3.0 to 4.6.0
- [Release notes](https://github.com/pre-commit/pre-commit/releases)
- [Changelog](https://github.com/pre-commit/pre-commit/blob/main/CHANGELOG.md)
- [Commits](pre-commit/pre-commit@v4.3.0...v4.6.0)

Updates `black` from 25.11.0 to 26.5.1
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@25.11.0...26.5.1)

Updates `pyupgrade` from 3.21.0 to 3.21.2
- [Commits](asottile/pyupgrade@v3.21.0...v3.21.2)

Updates `pylint` from 3.3.9 to 4.0.6
- [Release notes](https://github.com/pylint-dev/pylint/releases)
- [Commits](pylint-dev/pylint@v3.3.9...v4.0.6)

Updates `invoke` from 2.2.1 to 3.0.3
- [Commits](pyinvoke/invoke@2.2.1...3.0.3)

Updates `fabric` from 3.2.2 to 3.2.3
- [Commits](fabric/fabric@3.2.2...3.2.3)

Updates `tox` from 4.30.3 to 4.56.0
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](tox-dev/tox@4.30.3...4.56.0)

Updates `numpydoc` from 1.9.0 to 1.10.0
- [Release notes](https://github.com/numpy/numpydoc/releases)
- [Changelog](https://github.com/numpy/numpydoc/blob/main/RELEASE.rst)
- [Commits](numpy/numpydoc@v1.9.0...v1.10.0)

---
updated-dependencies:
- dependency-name: attrs
  dependency-version: 26.1.0
  dependency-type: direct:production
  dependency-group: python-packages
- dependency-name: dnspython
  dependency-version: 2.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: traitlets
  dependency-version: 5.15.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: typeguard
  dependency-version: 4.5.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: hypothesis
  dependency-version: 6.155.7
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: pre-commit
  dependency-version: 4.6.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: black
  dependency-version: 26.5.1
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: python-packages
- dependency-name: pyupgrade
  dependency-version: 3.21.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: pylint
  dependency-version: 4.0.6
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: python-packages
- dependency-name: invoke
  dependency-version: 3.0.3
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: python-packages
- dependency-name: fabric
  dependency-version: 3.2.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: tox
  dependency-version: 4.56.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: numpydoc
  dependency-version: 1.10.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packages
...

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Jun 24, 2026
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