deps(python): bump the python-minor group across 1 directory with 15 updates

[dependabot]

Bumps the python-minor group with 15 updates in the / directory:

Package	From	To
fastapi	0.136.3	0.138.2
mcp	1.27.2	1.28.1
alembic	1.18.4	1.18.5
numpy	2.4.6	2.5.0
matplotlib	3.10.9	3.11.0
scipy	1.17.1	1.18.0
anthropic	0.107.1	0.113.0
google-cloud-storage	3.11.0	3.12.0
pydantic-settings	2.14.1	2.14.2
pytest	9.0.3	9.1.1
ruff	0.15.16	0.15.20
altair	6.2.1	6.2.2
plotnine	0.15.5	0.15.7
pygal	3.1.0	3.1.3
selenium	4.44.0	4.45.0

Updates fastapi from 0.136.3 to 0.138.2

Release notes

Sourced from fastapi's releases.

0.138.1

Refactors

• ♻️ Refactor Library Skills, make info easier to find for agents. PR #15841 by @​tiangolo.

Internal

• 👷 Simplify pull request workflow triggers. PR #15836 by @​tiangolo.
• 👷 Update issue-manager to 0.7.1. PR #15833 by @​tiangolo.
• ⬆️ Update issue-manager to 0.7.0. PR #15831 by @​tiangolo.
• 🔧 Update sponsors: Add TestMu again. PR #15830 by @​tiangolo.
• 🔒️ Update zizmor workflow security checks. PR #15820 by @​tiangolo.
• ⬆ Bump pydantic-settings from 2.14.1 to 2.14.2. PR #15799 by @​dependabot[bot].

0.138.0

Features

• ✨ Add support for app.frontend("/", directory="dist") and router.frontend("/", directory="dist"). PR #15800 by @​tiangolo.
  • Read the docs: Frontend.

Docs

• 📝 Fix typo in release notes. PR #15807 by @​tiangolo.
• 📝 Add app.frontend() instructions to Agent Library Skill. PR #15805 by @​tiangolo.
• 📝 Update release notes link. PR #15802 by @​tiangolo.
• ✏️ Update white space characters in bigger apps. PR #15801 by @​tiangolo.
• ✏️ Fix grammar, typos, and broken links in docs. PR #15694 by @​YuriiMotov.

Translations

• 🌐 Enable Hindi docs translations. PR #15554 by @​YuriiMotov.

Internal

• 🐛 Fix failing test, update format for raised errors. PR #15804 by @​tiangolo.
• 👷 Fix test-alls-green. PR #15803 by @​tiangolo.
• 🔧 Enable checking release-notes.md for typos. PR #15796 by @​YuriiMotov.
• 📝 Tweak wording about deploying to FastAPI Cloud. PR #15793 by @​tiangolo.
• 🔨 Use gpt-5.5 model in translate.py, specify -chat to avoid warnings. PR #15792 by @​YuriiMotov.

0.137.2

Features

• ✨ Add iter_route_contexts() for advanced use cases that used to use router.routes (e.g. Jupyverse). PR #15785 by @​tiangolo.

Translations

• 🌐 Fix broken Markdown in Korean custom response docs. PR #15774 by @​kooqooo.
• 🌐 Update translations for fr (update-outdated). PR #15761 by @​tiangolo.
• 🌐 Update translations for zh-hant (update-outdated). PR #15760 by @​tiangolo.

... (truncated)

Commits

• 702fea8 🔖 Release version 0.138.2 (#15864)
• 6466865 📝 Update release notes
• b790e14 ♻️ Make app.frontend() return 404 for methods other than GET or HEAD wi...
• c2708d9 📝 Update release notes
• 403b1fa 🔧 Update sponsors: remove Stainless (#15862)
• 1929ac2 📝 Update release notes
• cba4158 ♻️ Refactor how sponsors data is handled for banners (#15852)
• b90c49a 🔖 Release version 0.138.1 (#15842)
• 1f2f3df 📝 Update release notes
• 0af003a ♻️ Refactor Library Skills, make info easier to find for agents (#15841)
• Additional commits viewable in compare view

Updates mcp from 1.27.2 to 1.28.1

Release notes

Sourced from mcp's releases.

v1.28.0

Deprecations

Two API surfaces now emit DeprecationWarning ahead of their removal in v2. Nothing is removed in 1.x, and the warnings fire only when the deprecated API is called - importing the modules stays silent.

• WebSocket transport - mcp.client.websocket.websocket_client and mcp.server.websocket.websocket_servermodelcontextprotocol/typescript-sdk#1783
• Experimental tasks API - ClientSession.experimental, Server.experimental, ServerSession.experimental, and the experimental_task_handlers= kwarg on ClientSession. Tasks (SEP-1686) were removed from the MCP specification and are expected to return as a separate MCP extension.

If your test suite runs with filterwarnings = ["error"] and exercises these paths, add a scoped ignore such as ignore:The experimental tasks API is deprecated:DeprecationWarning or ignore:The WebSocket .* transport is deprecated:DeprecationWarning.

See #2828 for full details.

What's Changed

• [v1.x] Support Python 3.14 by @​maxisbey in modelcontextprotocol/python-sdk#2769
• fix: omit null optional fields from task result payloads by @​liuzemei in modelcontextprotocol/python-sdk#2809
• [v1.x] Deprecate the WebSocket transport and the experimental tasks entry points by @​maxisbey in modelcontextprotocol/python-sdk#2828
• [v1.x] Add a v2 status banner to the README by @​maxisbey in modelcontextprotocol/python-sdk#2835
• [v1.x] Deflake the child process cleanup tests by @​maxisbey in modelcontextprotocol/python-sdk#2839

New Contributors

• @​liuzemei made their first contribution in modelcontextprotocol/python-sdk#2809

Full Changelog: modelcontextprotocol/python-sdk@v1.27.2...v1.28.0

Commits

• 777b8d0 [v1.x] Support TransportSecuritySettings in the WebSocket server transport (#...
• 4720467 [v1.x] Set Development Status classifier to Production/Stable (#2976)
• 6df3d73 [v1.x] Buffer per-request StreamableHTTP streams; store priming event before ...
• 32d3290 [v1.x] Pass a list to parametrize in test_docs_examples (pytest 9.1.0 compat)...
• 0dca751 [v1.x] Deflake the child process cleanup tests (#2839)
• 52258a9 [v1.x] Add a v2 status banner to the README (#2835)
• b8f4917 [v1.x] Deprecate the WebSocket transport and the experimental tasks entry poi...
• 2309e5e fix: omit null optional fields from task result payloads (#2809)
• 494eb11 [v1.x] Support Python 3.14 (#2769)
• See full diff in compare view

Updates alembic from 1.18.4 to 1.18.5

Release notes

Sourced from alembic's releases.

1.18.5

Released: June 25, 2026

usecase

• [usecase] [commands] Added --splice support to the merge() command. Previously, the merge command would suggest using --splice when attempting to merge non-head revisions, but the flag was not actually accepted by the command. The splice parameter is now available in both the command-line interface and the command.merge() function, matching the existing support in command.revision(). Pull request courtesy Kadir Can Ozden.

  References: #1712

• [usecase] [environment] Added ScriptDirectory.get_heads.consider_depends_on parameter to ScriptDirectory.get_heads(). When set to True, head revisions that are also a dependency of another revision via depends_on are excluded from the result, matching the effective heads that would be present in the alembic_version table after running all upgrades.

  References: #1806

bug

• [bug] [autogenerate] Fixed rendering of dialect keyword arguments containing ~sqlalchemy.schema.Column objects within sequences, such as postgresql_include. These were previously rendered using repr(), producing invalid Python in the generated migration scripts. Column objects within list or tuple values are now correctly rendered as their string column names. Pull request courtesy Ajay Singh.

  References: #1258

• [bug] [mysql] Implemented type comparison for ENUM datatypes on MySQL, which checks that the individual enum values are equivalent. If additional entries are on either side, this generates a diff. Changes of order do not generate a diff. Pull request courtesy Furkan Köykıran.

  References: #1745, #779

• [bug] [operations] Fixed bug where the inline_references parameter of Operations.add_column() did not include foreign key referential actions such as ON DELETE, ON UPDATE, DEFERRABLE, INITIALLY, and MATCH when rendering the inline REFERENCES clause.

... (truncated)

Commits

• See full diff in compare view

Updates numpy from 2.4.6 to 2.5.0

Release notes

Sourced from numpy's releases.

v2.5.0 (June 21, 2026)

NumPy 2.5.0 Release Notes

Numpy 2.5.0 is a transitional release. It drops support for Python 3.11, marking the end of distutils, and expires a large number of deprecations made in the 2.0.x release. It also improves free threading and brings sorting into compliance with the array-api standard with the addition of descending sorts. There is also a fair amount of preparation for Python 3.15, which will be supported starting with the first rc.

This release supports Python versions 3.12-3.14.

Highlights

• Distutils has been removed,
• Many expired deprecations, see below,
• Many new deprecations, see below,
• Many static typing improvements.
• Improved support for free threading,
• Support for descending sorts,

See New Features below for other additions.

Deprecations

• numpy.char.chararray is deprecated. Use an ndarray with a string or bytes dtype instead.

  (gh-30605)

• numpy.take now correctly checks if the result can be cast to the provided out=out under the same-kind rule. A DeprecationWarning is given now when this check fails. Previously, take incorrectly checked if out could be cast to the result (the wrong direction). This deprecation also affects compress and possibly other functions. (Future versions of NumPy may tighten the casting check further.)

  (gh-30615)

• The numpy.char.[as]array functions are deprecated. Use an numpy.[as]array with a string or bytes dtype instead.

  (gh-30802)

• Setting the dtype attribute is deprecated because mutating an array is unsafe if an array is shared, especially by multiple threads. As an alternative, you can create a view with a new dtype via array.view(dtype=new_dtype).

  (gh-29244)

... (truncated)

Changelog

Sourced from numpy's changelog.

This is a walkthrough of the NumPy 2.4.0 release on Linux, which will be the first feature release using the numpy/numpy-release <https://github.com/numpy/numpy-release>__ repository.

The commands can be copied into the command line, but be sure to replace 2.4.0 with the correct version. This should be read together with the :ref:general release guide <prepare_release>.

Facility preparation

Before beginning to make a release, use the requirements/*_requirements.txt files to ensure that you have the needed software. Most software can be installed with pip, but some will require apt-get, dnf, or whatever your system uses for software. You will also need a GitHub personal access token (PAT) to push the documentation. There are a few ways to streamline things:

• Git can be set up to use a keyring to store your GitHub personal access token. Search online for the details.

Prior to release

Add/drop Python versions

When adding or dropping Python versions, multiple config and CI files need to be edited in addition to changing the minimum version in pyproject.toml. Make these changes in an ordinary PR against main and backport if necessary. We currently release wheels for new Python versions after the first Python RC once manylinux and cibuildwheel support that new Python version.

Backport pull requests

Changes that have been marked for this release must be backported to the maintenance/2.4.x branch.

Update 2.4.0 milestones

Look at the issues/prs with 2.4.0 milestones and either push them off to a later version, or maybe remove the milestone. You may need to add a milestone.

Check the numpy-release repo

... (truncated)

Commits

• 6910b28 Merge pull request #31706 from charris/prepare-2.5.0-release
• e0acd2b REL: Prepare for the NumPy 2.5.0 release.
• 8d928b7 Merge pull request #31704 from charris/backport-31649
• c2055ba MAINT: update openblas to 0.3.33.112.0 (#31649)
• ce17c81 Merge pull request #31703 from charris/backport-31609
• 3de6203 BUG: fix StringDType distinct-allocator bugs and add tests (#31609)
• c723971 Merge pull request #31700 from charris/backport-31694
• 64513b2 MAINT: Bump pypa/cibuildwheel from 3.4.1 to 4.1.0
• 04707f0 Merge pull request #31698 from charris/try-fix-emscripten
• 5cf0686 MAINT: Try to fix emscripten wheel build.
• Additional commits viewable in compare view

Updates matplotlib from 3.10.9 to 3.11.0

Release notes

Sourced from matplotlib's releases.

REL: v3.11.0

The largest change within this release is a complete overhaul of text and font processing. Through the use of libraqm, HarfBuzz, SheenBidi, and an updated release of FreeType, all text should now support modern font features, enabling full internationalization in all languages. Not all features of these libraries are supported yet, but we expect this work to enable further improvements in an easier manner.

Outside of text handling, there are several improvements to 3D Axes, performance, new accessible colour sequences, flexible figure management, and more. See the release notes for more information.

REL: v3.11.0rc2

This is the second release candidate for the meso release 3.11.0.

This release candidate fixes some problems with downstream packages, removes some missed deprecations, and corrects some additional minor bugs.

REL: v3.11.0rc1

After an extended development stretch, we are pleased to announce the first release candidate of Matplotlib 3.11.0.

The largest change within this release is a complete overhaul of text and font processing. Through the use of libraqm, HarfBuzz, SheenBidi, and an updated release of FreeType, all text should now support modern font features, enabling full internationalization in all languages. Not all features of these libraries are supported yet, but we expect this work to enable further improvements in an easier manner. Due to the update to the font rendering stack, we cannot guarantee that text will be bit-for-bit perfect with previous releases, so if you are using Matplotlib for testing, it may be necessary to introduce/raise a tolerance within your tests.

Outside of text handling, there are several improvements to 3D Axes, performance, new accessible colour sequences, flexible figure management, and more. Final release notes are still being curated, but you may browse the list of new features, API changes, and all issues/pull requests on the milestone.

As a note for downstream packagers, the font libraries have only been tested against the versions bundled with the wheels. It may be possible to expand the range of requirements, or that a requirement is too broad. Please report any issues you have building against external dependencies.

Commits

• 69c7534 REL: v3.11.0
• b7d912b DOC: Set 3.11 as preferred stable release
• 7c3d502 Update Security Policy for 3.11
• 964e73d DOC: Prepare GitHub stats for 3.11 final
• bfa2633 Bump font manager version to final release
• d0603b2 Merge pull request #31873 from meeseeksmachine/auto-backport-of-pr-31706-on-v...
• edf5ebc Backport PR #31706: Fix clabel manual index
• c0e80b7 Merge pull request #31872 from meeseeksmachine/auto-backport-of-pr-31868-on-v...
• 2a14854 Backport PR #31868: DOC: Move errorbar examples to the statistics sections
• ea43d96 Merge pull request #31871 from meeseeksmachine/auto-backport-of-pr-31870-on-v...
• Additional commits viewable in compare view

Updates scipy from 1.17.1 to 1.18.0

Release notes

Sourced from scipy's releases.

SciPy 1.18.0 Release Notes

SciPy 1.18.0 is the culmination of 6 months of hard work. It contains many new features, numerous bug-fixes, improved test coverage and better documentation. There have been a number of deprecations and API changes in this release, which are documented below. All users are encouraged to upgrade to this release, as there are a large number of bug-fixes and optimizations. Before upgrading, we recommend that users check that their own code does not use deprecated SciPy functionality (to do so, run your code with python -Wd and check for DeprecationWarning s). Our development attention will now shift to bug-fix releases on the 1.18.x branch, and on adding new features on the main branch.

This release requires Python 3.12-3.14 and NumPy 2.0.0 or greater.

Highlights of this release

• SciPy now supports three different build modes for BLAS and LAPACK LP64/ILP64 support, and machinery is provided for downstream cython_lapack consumers to gracefully handle LP64/ILP64 backend builds. ILP64 support has been substantially improved across the SciPy library.
• Remaining Fortran to C translations have been completed---an experimental Fortran-free build option is now available to developers for testing purposes. Developer feedback is welcome on Fortran-free builds.
• scipy.signal.whittaker_henderson now provides access to Whittaker-Henderson smoothing of a discrete signal.
• A large number of scipy.stats functions now support lazy arrays and JAX JIT. Array API support has been improved substantially in SciPy, with at least 21 functions gaining new support in this release. 16 scipy.stats functions have also gained support for MArray input.

New features

scipy.fft improvements

• SciPy's internal FFT backend has switched from pocketfft to its successor package ducc0.fft, which features several incremental improvements. The most significant of those from SciPy's perspective is probably that storage requirements for internally cached plans have been significantly reduced for most long 1D transforms. Plans that require more storage than 1MB will no longer be cached; this mainly affects huge 1D transforms of prime and near-prime sizes.

scipy.interpolate improvements

... (truncated)

Commits

• 54ef542 REL: 1.18.0 release commit
• a45e463 Merge pull request #25395 from tylerjereddy/treddy_prep_1.18.0_final
• ee2442e TYP, MAINT, TST: PR 25395 revisions
• 3225154 DOC: PR 25395 revisions
• 14c7bd7 TYP: Fix mypy errors with pytest==9.1.0 (#25410)
• 71522e9 DOC: revise SciPy 1.18.0 release notes
• 92f8482 MAINT: fix errors from pytest 9.1 (#25378)
• 7b27bf4 TST, MAINT: modernize spatial tests for pytest 10 (#25376)
• d05b640 Merge pull request #25347 from tylerjereddy/treddy_version_bump_1.18.0rc3
• e60fe8b REL: set to 1.18.0rc3 unreleased
• Additional commits viewable in compare view

Updates anthropic from 0.107.1 to 0.113.0

Release notes

Sourced from anthropic's releases.

v0.113.0

0.113.0 (2026-06-29)

Full Changelog: v0.112.0...v0.113.0

Features

• api: add support for 20260318 web fetch and support tools (88dbfb1)

Bug Fixes

• async count_tokens missing output_format/output_config merge block (#162) (122c958)

Chores

• api: accept user profile ID's when counting tokens (0b4d17a)
• docs: updates to descriptions and example values (f3ab694)

v0.112.0

0.112.0 (2026-06-24)

Full Changelog: v0.111.0...v0.112.0

Features

• client: add support for system.message streaming events (2450d59)

Bug Fixes

• memory tool: create parent directories with the correct permissions (#135) (f2fc2a9)

Chores

• api: add support for new refusal category (5ab533e)
• api: add support for sending User Profile ID in request headers (83319be)

v0.111.0

0.111.0 (2026-06-18)

Full Changelog: v0.110.0...v0.111.0

Features

• helpers: tag refusal-fallback middleware requests with fallback-refusal-middleware (#96) (2f8ac78)

v0.110.0

... (truncated)

Changelog

Sourced from anthropic's changelog.

0.113.0 (2026-06-29)

Full Changelog: v0.112.0...v0.113.0

Features

• api: add support for 20260318 web fetch and support tools (88dbfb1)

Bug Fixes

• async count_tokens missing output_format/output_config merge block (#162) (122c958)

Chores

• api: accept user profile ID's when counting tokens (0b4d17a)
• docs: updates to descriptions and example values (f3ab694)

0.112.0 (2026-06-24)

Full Changelog: v0.111.0...v0.112.0

Features

• client: add support for system.message streaming events (2450d59)

Bug Fixes

• memory tool: create parent directories with the correct permissions (#135) (f2fc2a9)

Chores

• api: add support for new refusal category (5ab533e)
• api: add support for sending User Profile ID in request headers (83319be)

0.111.0 (2026-06-18)

Full Changelog: v0.110.0...v0.111.0

Features

• helpers: tag refusal-fallback middleware requests with fallback-refusal-middleware (#96) (2f8ac78)

0.110.0 (2026-06-18)

Full Changelog: v0.109.2...v0.110.0

... (truncated)

Commits

• 67a004d release: 0.113.0
• 5849d19 feat(api): add support for 20260318 web fetch and support tools
• ced24a0 chore(docs): updates to descriptions and example values
• f212547 fix: async count_tokens missing output_format/output_config merge block (#162)
• 009c244 chore(api): accept user profile ID's when counting tokens
• 0019bb4 codegen metadata
• c986624 release: 0.112.0
• e633dff chore(api): add support for new refusal category
• a28468e chore(api): add support for sending User Profile ID in request headers
• 97d3d9b fix(memory tool): create parent directories with the correct permissions (#135)
• Additional commits viewable in compare view

Updates google-cloud-storage from 3.11.0 to 3.12.0

Changelog

Sourced from google-cloud-storage's changelog.

3.12.0 (2026-03-23)

Features

• Add a field for upgrading previous processor version when fine tuning (ee7dd7dc168ecf943440cef38efff348e8eff095)

Commits

• 6547012 chore: librarian release pull request: 20260611T192009Z (#17432)
• 2e75c78 feat: update API sources and regenerate (#17431)
• f59c2b2 fix: bump pyarrow from 15.0.2 to 23.0.1 in /packages/bigframes (#17386)
• dd823f5 chore(bigtable): add bigtable samples (#17240)
• 7d230af chore(deps): bump pyspark from 3.5.1 to 3.5.2 in /packages/bigframes (#17400)
• 57269d5 fix(auth): configure mTLS for impersonated credentials (#17404)
• 59fe7cf feat: update API sources and regenerate (#17413)
• ca02afc feat(google/developers/knowledge/v1): add google-developer-knowledge (#17417)
• 3a90cc8 fix(bigframes): improve error message when unescaped { are found in SQL cel...
• 384724c feat: support row_range in sample_row_keys method (#17330)
• Additional commits viewable in compare view

Updates pydantic-settings from 2.14.1 to 2.14.2

Release notes

Sourced from pydantic-settings's releases.

v2.14.2

What's Changed

This is a security patch release.

• Prevent NestedSecretsSettingsSource from following symlinks outside secrets_dir by @​hramezani in pydantic/pydantic-settings#889
• Prepare release 2.14.2 by @​hramezani in pydantic/pydantic-settings#890

Security

Fixes GHSA-4xgf-cpjx-pc3j: NestedSecretsSettingsSource with secrets_nested_subdir=True could follow a symbolic link inside secrets_dir pointing outside it, reading out-of-tree files into settings values and bypassing the secrets_dir_max_size cap. Affected versions: >= 2.12.0, < 2.14.2.

Full Changelog: pydantic/pydantic-settings@v2.14.1...v2.14.2

Commits

• d703bd7 Prepare release 2.14.2 (#890)
• See full diff in compare view

Updates pytest from 9.0.3 to 9.1.1

Release notes

Sourced from pytest's releases.

9.1.1

pytest 9.1.1 (2026-06-19)

Bug fixes

• #14220: Fixed a logic bug in pytest.RaisesGroup which would might cause it to display incorrect "It matches FooError() which was paired with BarError" messages.
• #14591: Fixed a regression in pytest 9.1.0 which caused overriding a parametrized fixture with an indirect @​pytest.mark.parametrize to fail with "duplicate parametrization of '<fixture name>'".
• #14606: Fixed list-item typing errors from mypy in @pytest.mark.parametrize <pytest.mark.parametrize ref> argvalues parameter.
• #14608: Fixed a regression in pytest 9.1.0 where conftest.py files located in <invocation dir>/test* were no longer loaded as initial conftests when invoked without arguments. This could cause certain hooks (like pytest_addoption) in these files to not fire.

9.1.0

pytest 9.1.0 (2026-06-13)

Removals and backward incompatible breaking changes

• #14533: When using --doctest-modules, autouse fixtures with module, package or session scope that are defined inline in Python test modules (not plugins or conftests) will now possibly execute twice.

  If this is undesirable, move the fixture definition to a conftest.py file if possible.

  Technical explanation for those interested: When using --doctest-modules, pytest possibly collects Python modules twice, once as pytest.Module and once as a DoctestModule (depending on the configuration). Due to improvements in pytest's fixture implementation, if e.g. the DoctestModule collects a fixture, it is now visible to it only, and not to the Module. This means that both need to register the fixtures independently.

Deprecations (removal in next major release)

• #10819: Added a deprecation warning for class-scoped fixtures defined as instance methods (without @classmethod). Such fixtures set attributes on a different instance than the test methods use, leading to unexpected behavior. Use @classmethod decorator instead -- by yastcher.

  See 10819 and 14011.

• #12882: Calling request.getfixturevalue() <pytest.FixtureRequest.getfixturevalue> during teardown to request a fixture that was not already requested is now deprecated and will become an error in pytest 10.

  See dynamic-fixture-request-during-teardown for details.

• #13409: Using non-~collections.abc.Collection iterables (such as generators, iterators, or custom iterable objects) for the argvalues parameter in @pytest.mark.parametrize <pytest.mark.parametrize ref> and metafunc.parametrize <pytest.Metafunc.parametrize> is now deprecated.

  These iterables get exhausted after the first iteration, leading to tests getting unexpectedly skipped in cases such as running pytest.main() multiple times, using class-level parametrize decorators, or collecting tests multiple times.

  See parametrize-iterators for details and suggestions.

• #13946: The private config.inicfg attribute is now deprecated. Use config.getini() <pytest.Config.getini> to access configuration values instead.

  See config-inicfg for more details.

• #14004: Passing baseid to ~pytest.FixtureDef or nodeid strings to fixture registration APIs is now deprecated. These are internal pytest APIs that are used by some plugins.

... (truncated)

Commits

• cf470ec Prepare release version 9.1.1
• e0c8ce6 Merge pull request #14625 from pytest-dev/patchback/backports/9.1.x/a07c31a97...
• 1b82d16 Merge pull request #14624 from pytest-dev/patchback/backports/9.1.x/b375b79ec...
• 501c4bc Merge pull request #14596 from bluetech/doc-classmethod
• b61f588 Merge pull request #14622 from chrisburr/fix-14608-initial-conftest-test-subdir
• 9a567e0 [automated] Update plugin list (#14617) (#14618)
• ef8b299 Merge pull request #14620 from pytest-dev/patchback/backports/9.1.x/680f9f3ed...
• 66abd07 Merge pull request #14220 from bysiber/fix-stale-iexp-raisesgroup
• 79fbf93 Merge pull request #14612 from pytest-dev/patchback/backports/9.1.x/974ed48b6...
• 0d312eb Merge pull request #14611 from bluetech/parametrize-argvalues-typing
• Additional commits viewable in compare view

Updates ruff from 0.15.16 to 0.15.20

Release notes

Sourced from ruff's releases.

0.15.20

Release Notes

Released on 2026-06-25.

Preview features

• Allow human-readable names in rule selectors (#25887)
• Emit a warning instead of an error for unknown rule selectors (#26113)
• Match noqa shebang handling in ruff:ignore comments (#26286)
• [ruff] Remove pytest-fixture-autouse (RUF076) (#26240, #26371)

Documentation

• Add versioning sections to custom crate READMEs (#26317)
• Update ruff_python_parser README for crates.io (#26315)
• [perflint] Clarify that PERF402 applies to any iterable (#26242)

Contributors

• @​dhruvmanila
• @​MichaReiser
• @​ntBre
• @​trilamsr

Install ruff 0.15.20

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/ruff/releases/download/0.15.20/ruff-installer.ps1 | iex"

Download ruff 0.15.20

File	Platform	Checksum
ruff-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
ruff-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
ruff-aarch64-pc-windows-msvc.zip	ARM64 Windows	checksum
ruff-i686-pc-windows-msvc.zip	x86 Windows	checksum
ruff-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
ruff-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
ruff-i686-unknown-linux-gnu.tar.gz	x86 Linux	checksum

... (truncated)

Changelog

Sourced from ruff's changelog.

0.15.20

Released on 2026-06-25.

Preview features

• Allow human-readable names in rule selectors (#25887)
• Emit a warning instead of an error for unknown rule selectors (#26113)
• Match noqa shebang handling in ruff:ignore comments (#26286)
• [ruff] Remove pytest-fixture-autouse (RUF076) (#26240, #26371)

Documentation

• Add versioning sections to custom crate READMEs (#26317)
• Update ruff_python_parser README for crates.io (#26315)
• [perflint] Clarify that PERF402 applies to any iterable (#26242)

Contributors

• @​dhruvmanila
• @​MichaReiser
• @​ntBre
• @​trilamsr

0.15.19

Released on 2026-06-23.

Preview features

• Support human-readable names when hovering suppression comments and in code actions (#26114)

Bug fixes

• Fall back to default settings when editor-only settin...

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