deps(deps): bump the version-updates group with 13 updates

[dependabot]

Bumps the version-updates group with 13 updates:

Package	From	To
lwk	0.18.3	0.19.0
mcp	1.27.0	1.30.0
cryptography	46.0.6	46.0.7
python-dotenv	1.2.2	1.2.3
click	8.3.2	8.5.0
websockets	16.0	16.1.1
pillow	12.2.0	12.3.0
zxing-cpp	3.0.0	3.1.1
wallycore	1.5.4	1.5.6
pytest	9.0.2	9.1.1
pytest-asyncio	1.3.0	1.4.0
black	26.3.1	26.5.1
ruff	0.15.9	0.16.8

Updates lwk from 0.18.3 to 0.19.0

Commits

• f3b10f5 Bump version to 0.19.0
• 189f8b9 dep: update h2
• 361828b bindings: rename ElementsParamsBuilder to CustomElementsNetworkBuilder
• 76b74fb bindings: tests: network
• 62a1e07 bindings: ElementsParamsBuilder
• 228234c bindings: network: parent_genesis_hash
• a96e4b3 bindings: error: from common
• 7078333 common: ElementsParamsBuilder: Debug
• a11b2d2 Merge branch 'amp0validatechallenge'
• bd5b1b3 Merge branch 'bindings-opret'
• Additional commits viewable in compare view

Updates mcp from 1.27.0 to 1.30.0

Release notes

Sourced from mcp's releases.

v1.30.0

Maintenance release of the 1.x line. 2.x is the current line; 1.x docs are at https://py.sdk.modelcontextprotocol.io/v1/.

A few defaults changed in this release. If you run a server or client on 1.x, skim these first:

Behaviour changes

HTTP client redirects are only followed within the endpoint's origin (#3448)

• streamable_http_client and sse_client follow a redirect only if it stays on the same scheme, host and port (or upgrades http to https on the same host).
• A redirect anywhere else now fails the request with httpx.HTTPStatusError. If that other URL is the server you meant, use it as the endpoint URL.
• The follow_redirects setting on an httpx.AsyncClient you pass in is no longer used for MCP requests, so you don't need it for the trailing-slash redirect any more.
• OAuthClientProvider applies the same rule to its own requests.

Idle Streamable HTTP sessions now expire (#3426)

• A stateful session with nothing in flight for 30 minutes is closed. The client's next request gets a 404 and it has to initialize again.
• Clients that keep the GET stream open (the SDK's client does) are not affected.
• A server also holds at most 10 000 sessions at once; beyond that, new sessions get a 503.
• To turn either off: FastMCP(..., session_idle_timeout=None, max_sessions=None).

The OAuth client checks the authorization server's issuer (#3431)

• Authorization server metadata whose issuer doesn't match the server it was fetched for is now rejected with OAuthFlowError: Authorization server metadata issuer mismatch.
• Client registrations are now remembered per issuer; if the server later points at a different authorization server, the client registers again.
• If protected resource metadata can't be fetched because of a 5xx/429, the flow now stops instead of falling back to the legacy endpoints.

Two new DeprecationWarnings (#3431, #3451)

• ClientCredentialsOAuthProvider / PrivateKeyJWTOAuthProvider without issuer=. Pass your authorization server's issuer URL.
• AuthSettings with resource_server_url set but validate_token_resource unset. Set it to True or False.
• Both keep working as before in 1.x; this mostly matters if your tests turn warnings into errors.

New

• AuthSettings.validate_token_resource: only accept tokens your TokenVerifier reports as issued for this server (#3451).
• issuer= on ClientCredentialsOAuthProvider and PrivateKeyJWTOAuthProvider (#3431).
• session_idle_timeout= and max_sessions= on FastMCP (#3426).

What's Changed

• [v1.x] Resolve tool output-schema references within the schema document only by @​maxisbey in modelcontextprotocol/python-sdk#3396
• [v1.x] Expire idle Streamable HTTP sessions by default and cap concurrent sessions by @​maxisbey in modelcontextprotocol/python-sdk#3426
• [v1.x] Validate the authorization server metadata issuer on every discovery path by @​maxisbey in modelcontextprotocol/python-sdk#3431
• [v1.x] Follow redirects only within the MCP endpoint's origin by @​maxisbey in modelcontextprotocol/python-sdk#3448
• [v1.x] Add AuthSettings.validate_token_resource to check a bearer token's resource by @​maxisbey in modelcontextprotocol/python-sdk#3451

Full Changelog: modelcontextprotocol/python-sdk@v1.29.1...v1.30.0

v1.29.1

What's Changed

• [v1.x] Complete the FastMCP Settings model at import time by @​maxisbey in modelcontextprotocol/python-sdk#3352
• [v1.x] Apply the request body limit to the SSE and OAuth endpoints by @​maxisbey in modelcontextprotocol/python-sdk#3344

... (truncated)

Commits

• 8c2fa6e [v1.x] Add AuthSettings.validate_token_resource to check a bearer token's res...
• 2106335 [v1.x] Follow redirects only within the MCP endpoint's origin (#3448)
• 3eed7ce [v1.x] Validate the authorization server metadata issuer on every discovery p...
• 92120b4 [v1.x] Expire idle Streamable HTTP sessions by default and cap concurrent ses...
• 5ebdfed [v1.x] Resolve tool output-schema references within the schema document only ...
• b222713 [v1.x] Give recursive tool return types an object-rooted output schema (#3377)
• 4dc224f [v1.x] Apply the request body limit to the SSE and OAuth endpoints (#3344)
• ae3338f [v1.x] Complete the FastMCP Settings model at import time (#3352)
• 98b7159 [v1.x] Move the v1.x docs to /v1/ and mark v1.x as the maintenance line (#3177)
• c0c5a9d [v1.x] ci: pick the docs toolchain per worktree in build-docs.sh (#3082)
• Additional commits viewable in compare view

Updates cryptography from 46.0.6 to 46.0.7

Changelog

Sourced from cryptography's changelog.

46.0.7 - 2026-04-07

* **SECURITY ISSUE**: Fixed an issue where non-contiguous buffers could be
  passed to APIs that accept Python buffers, which could lead to buffer
  overflow. **CVE-2026-39892**
* Updated Windows, macOS, and Linux wheels to be compiled with OpenSSL 3.5.6.
.. _v46-0-6:

Commits

• 622d672 46.0.7 release (#14602)
• See full diff in compare view

Updates python-dotenv from 1.2.2 to 1.2.3

Release notes

Sourced from python-dotenv's releases.

v1.2.3

Fixed

• Strip a leading UTF-8 BOM from .env file contents so the first variable is no longer silently lost when the file is saved with BOM (e.g. by some JetBrains IDEs on Windows) by [@​h1whelan] in #640
• set_key now escapes backslashes, so values containing them (Windows paths, regular expressions) survive a write/read round-trip. Quoted values ending in an escaped backslash are no longer mis-parsed as an escaped quote, which used to swallow the following lines by [@​dchaudhari7177] in #680
• dotenv run now prints a friendly error instead of a traceback when no command is given by [@​bbc2] in #606
• Cache the parsed result for empty .env files so repeated dotenv_values/load_dotenv calls no longer re-read the file by [@​ReinerBRO] in #638

Changelog

Sourced from python-dotenv's changelog.

[1.2.3] - 2026-08-16

Fixed

• Strip a leading UTF-8 BOM from .env file contents so the first variable is no longer silently lost when the file is saved with BOM (e.g. by some JetBrains IDEs on Windows) by [@​h1whelan] in #640
• set_key now escapes backslashes, so values containing them (Windows paths, regular expressions) survive a write/read round-trip. Quoted values ending in an escaped backslash are no longer mis-parsed as an escaped quote, which used to swallow the following lines by [@​dchaudhari7177] in #680
• dotenv run now prints a friendly error instead of a traceback when no command is given by [@​bbc2] in #606
• Cache the parsed result for empty .env files so repeated dotenv_values/load_dotenv calls no longer re-read the file by [@​ReinerBRO] in #638

Commits

• 49515af Bump version: 1.2.2 → 1.2.3
• 8ac846f chore: add release runbook (RELEASING.md) and make release target
• bb31c94 docs: add 1.2.3 release notes (#606, #638, #680)
• f7b18d9 fix: round-trip backslashes through set_key (#680)
• 751f8c1 ci(deps): bump actions/checkout from 6.0.2 to 6.0.3 in the github-actions gro...
• f1937b6 chore(deps): update mkdocs-include-markdown-plugin requirement from >=6.0.0 t...
• 45b9372 chore(deps): update pytest requirement from >=3.9 to >=9.0.3 (#653)
• 72896e9 docs: fix broken mkdocs link in CONTRIBUTING.md (#636)
• 72754a1 ci(deps): bump peaceiris/actions-gh-pages from 4.0.0 to 4.1.0 in the github-a...
• 078325e ci(security): harden CI/CD supply chain with SHA pinning and least-privilege ...
• Additional commits viewable in compare view

Updates click from 8.3.2 to 8.5.0

Release notes

Sourced from click's releases.

8.5.0

This is the Click 8.5.0 feature release. A feature release may include new features, remove previously deprecated code, add new deprecation, or introduce potentially breaking changes.

We encourage everyone to upgrade. You can read more about our Version Support Policy on our website.

PyPI: https://pypi.org/project/click/8.5.0/ Changes: https://click.palletsprojects.com/page/changes/#version-8-5-0 Milestone https://github.com/pallets/click/milestone/33

• Add built-in shell completion support for PowerShell (Windows PowerShell 5.1+ and pwsh 7+) alongside the existing bash, zsh, and fish completers. Use _FOO_BAR_COMPLETE=powershell_source foo-bar to generate the completion script. #2672 #3637
• Supported versions of Windows enable ANSI terminal styles by default. Colorama is no longer a dependency and is not used. #2986 #3505
• {class}Argument accepts a help parameter, and help output includes a Positional arguments section when argument help is available. #2983 #3473
• confirm() and prompt() strip ANSI color and style codes from the prompt when the output stream does not support them, matching echo(). This stripping was lost in 8.4.0 when #2969 began writing the prompt with input() directly. #3572 #3653
• {class}Path with allow_dash=True no longer triggers a BytesWarning, an error under python -bb, when checking a value against the - convention. #2877 #3642
• Add {func}custom_version_option, a --version option whose output is produced by a callback, covering cases {func}version_option intentionally does not. The feature set of {func}version_option is now frozen; see [discussion #3527](https://github.com/pallets/click/discussions/3527). #3581
• style() and secho() no longer silently drop the 256-color index 0 (black) passed as fg or bg, and now validate color arguments. Invalid colors raise a ValueError instead of a TypeError. #3677
• The automatic help option stores its value under the reserved name _click_default_help instead of help, so a parameter named help no longer breaks parsing. The new name is visible in {meth}Command.to_info_dict output. Parameters that overwrite each other's value trigger a warning: an argument sharing its name with another parameter, or any parameter claiming the reserved name. Options may still share a name to compete for the same value (feature switches). #2819 #3678
• unstyle and the ANSI handling behind help-text wrapping now strip the full CSI escape-sequence grammar. #3681
• Streamline Option flag handling: the flag-kind, type, lazy-default and validation steps in Option.__init__ move into focused helpers, and flag_value and default keep their unset sentinel at construction (resolved lazily on read) so is UNSET reliably tells a user-supplied value from an auto-derived one. Runtime behavior is unchanged, but {meth}Parameter.to_info_dict now resolves default=True on a feature switch to its flag_value, matching what the function receives at call

... (truncated)

Changelog

Sourced from click's changelog.

Version 8.5.0

Released 2026-08-24

• Add built-in shell completion support for PowerShell (Windows PowerShell 5.1+ and pwsh 7+) alongside the existing bash, zsh, and fish completers. Use _FOO_BAR_COMPLETE=powershell_source foo-bar to generate the completion script. {issue}2672 {pr}3637
• Supported versions of Windows enable ANSI terminal styles by default. Colorama is no longer a dependency and is not used. {issue}2986 {pr}3505
• {class}Argument accepts a help parameter, and help output includes a Positional arguments section when argument help is available. {issue}2983 {pr}3473
• confirm() and prompt() strip ANSI color and style codes from the prompt when the output stream does not support them, matching echo(). This stripping was lost in 8.4.0 when {pr}2969 began writing the prompt with input() directly. {issue}3572 {pr}3653
• Fix test failures when using pytest >= 9.1. {pr}3656
• {class}Path with allow_dash=True no longer triggers a BytesWarning, an error under python -bb, when checking a value against the - convention. {issue}2877 {pr}3642
• Add {func}custom_version_option, a --version option whose output is produced by a callback, covering cases {func}version_option intentionally does not. The feature set of {func}version_option is now frozen; see [discussion #3527](https://github.com/pallets/click/discussions/3527). {pr}3581
• style() and secho() no longer silently drop the 256-color index 0 (black) passed as fg or bg, and now validate color arguments. Invalid colors raise a ValueError instead of a TypeError. {pr}3677
• The automatic help option stores its value under the reserved name _click_default_help instead of help, so a parameter named help no longer breaks parsing. The new name is visible in {meth}Command.to_info_dict output. Parameters that overwrite each other's value trigger a warning: an argument sharing its name with another parameter, or any parameter claiming the reserved name. Options may still share a name to compete for the same value (feature switches). {issue}2819 {pr}3678
• unstyle and the ANSI handling behind help-text wrapping now strip the full CSI escape-sequence grammar. {pr}3681
• Streamline Option flag handling: the flag-kind, type, lazy-default and validation steps in Option.__init__ move into focused helpers, and flag_value and default keep their unset sentinel at construction (resolved lazily on read) so is UNSET reliably tells a user-supplied value from an auto-derived one. Runtime behavior is unchanged, but {meth}Parameter.to_info_dict now resolves default=True on a feature switch to its flag_value, matching what the function receives at call time. {pr}3641
• {func}get_binary_stream and {func}get_text_stream are deprecated and will be removed in Click 9.0. {issue}3481 {pr}3695
• The following click.utils names were never intentionally public and are now private (_-prefixed). The old names remain available with a DeprecationWarning until Click 9.0: LazyFile, KeepOpenFile,

... (truncated)

Commits

• 8b19813 Release version 8.5.0
• 2c8cd3a Add FAQ entry about UnicodeEncodeError on Windows (#3778)
• 131c86a Add FAQ entry about UnicodeEncodeError on Windows
• e1fd594 Add support of pathlib.Path to edit (#3781)
• a1d8785 Add support of pathlib.Path to edit
• 2103e15 Forward all user's parameters set in PAGER and improve flag detection (#3777)
• a6256bf Forwards all user's parameters set in PAGER
• 61b69e9 Resolve the pager command once, in _pager_contextmanager (#3776)
• 9835b0f Resolve the pager command once, in _pager_contextmanager
• f36d58b Refactor pager stream handling (#3767)
• Additional commits viewable in compare view

Updates websockets from 16.0 to 16.1.1

Release notes

Sourced from websockets's releases.

16.1.1

See https://websockets.readthedocs.io/en/stable/project/changelog.html for details.

16.1

See https://websockets.readthedocs.io/en/stable/project/changelog.html for details.

Commits

• 01df1e4 Revert "Decode non-ASCII header values with iso-8859-1."
• 2d61f74 Clarify restriction on headers in 16.1.
• 4df6f90 Release version 16.1.
• 7c69eca Increase timeout for building wheels.
• 493864e Complete and review changelog.
• 73ff538 Temporarily remove the trio implementation (again).
• 77f7d71 Shorten changelog and docstring for previous commit.
• 84859e1 Add text argument to broadcast() to force the frame type
• 1a38f5a Document research on removing a workaround.
• 99431ee Apply code style to docs/conf.py.
• Additional commits viewable in compare view

Updates pillow from 12.2.0 to 12.3.0

Release notes

Sourced from pillow's releases.

12.3.0

https://pillow.readthedocs.io/en/stable/releasenotes/12.3.0.html

Removals

• Remove non-image ImageCms modes #9697 [@​radarhere]

Documentation

• Add release notes for SBOM and performance improvements #9747 [@​radarhere]
• Add security release notes #9741 [@​radarhere]
• Add release notes for Python 3.15 beta wheels #9696 [@​radarhere]
• ImageFont can also be used with ImageText #9597 [@​radarhere]
• Additional guidelines for security reports #9659 [@​wiredfool]
• Fixed typo #9636 [@​radarhere]
• Added CVEs to 12.2.0 release notes #9591 [@​radarhere]
• Revise development support information in README #9583 [@​aclark4life]
• Add INCIDENT_RESPONSE.md #9555 [@​aclark4life]
• Add STRIDE threat model to security docs #9562 [@​aclark4life]
• Add CVEs to 12.2.0 release notes #9556 [@​radarhere]
• Update README with revised security policy #9553 [@​radarhere]
• Update security policy #9552 [@​aclark4life]
• Update macOS tested Python versions #9534 [@​radarhere]

Dependencies

• Update dependency harfbuzz to v14.2.1 #9720 [@renovate[bot]]
• Update dependency mypy to v2 #9653 [@renovate[bot]]
• Update dependency cibuildwheel to v4 #9665 [@renovate[bot]]
• Update github-actions #9655 [@renovate[bot]]
• Update dependency libavif to v1.4.2 #9652 [@renovate[bot]]
• Update dependency lcms2 to v2.19.1 #9651 [@renovate[bot]]
• Update dependency check-jsonschema to v0.37.2 #9650 [@renovate[bot]]
• Update google/oss-fuzz digest to d872252 #9614 [@renovate[bot]]
• Update dependency lcms2 to v2.19 #9609 [@renovate[bot]]
• Update dependency libpng to v1.6.58 - autoclosed #9608 [@renovate[bot]]
• Update dependency harfbuzz to v14 #9610 [@renovate[bot]]
• Update dependency mypy to v1.20.2 #9599 [@renovate[bot]]
• Update github-actions #9611 [@renovate[bot]]
• Update dependency cibuildwheel to v3.4.1 #9607 [@renovate[bot]]
• Move dependency versions to single JSON and enable Renovate #9559 [@​hugovk]
• Updated raqm to 0.10.5 #9557 [@​radarhere]
• Update dependency cibuildwheel to v3.4.0 #9532 [@renovate[bot]]

Testing

• Remove matrix.os from benchmark #9735 [@​radarhere]
• Remove references to libavif patch #9734 [@​radarhere]
• Add benchmark tests #9654 [@​akx]
• Use reshape() instead of setting NumPy array shape directly #9728 [@​radarhere]

... (truncated)

Commits

• bb1d8e8 12.3.0 version bump
• e63fc48 Add release notes for SBOM and performance improvements (#9747)
• 13b701b Add release notes for #9679
• 5564ca7 List methods
• a0920fd Speed up ImageChops operations (#9738)
• 07e9a6c Speed up Image.filter() (#9736)
• a94578c Speed up Image.getchannel(), Image.merge(), Image.putalpha() and `Image...
• 53e02c4 Speed up Image.fill(), Image.linear_gradient() and `Image.radial_gradient...
• af03747 Speed up Image.resample() (#9739)
• 5c9ca56 Speed up alpha_composite, matrix, negative, quantize (#9740)
• Additional commits viewable in compare view

Updates zxing-cpp from 3.0.0 to 3.1.1

Release notes

Sourced from zxing-cpp's releases.

v3.1.1

Patch release

• QRCode: improve Version 1 detection rate
• QRCode: fix detection regression in 3.1.0
• python: fix use of 'None' keyword usage and wrong '**kwargs' tag
• MicroPDF417: fix out of bounds access
• MultiFormatWriter: fix BarcodeFormat::Aztec and QRCodeModel2 support
• Android: make binary a little smaller (hidden symbols)
• PDF417: match codewords using integer arithmetic by @​nyluke in zxing-cpp/zxing-cpp#1138
• ReedSolomon: add missing header for GCC-16 by @​parona-source in zxing-cpp/zxing-cpp#1137

New Contributors

• @​nyluke made their first contribution in zxing-cpp/zxing-cpp#1138
• @​parona-source made their first contribution in zxing-cpp/zxing-cpp#1137

Full Changelog: zxing-cpp/zxing-cpp@v3.1.0...v3.1.1

v3.1.0

Major Changes:

Note: The automatically created "Source Code" zip and tar.gz files are broken and can't be fixed (GitHub limitation regarding git submodules). If you need this, please download the attached zxing-cpp-<...>.zip/.tar.gz file.

New/Improved Symbologies

• Added decoder support for Telepen symbology
• Added decoder support for MicroPDF417 (sponsored by Allied Vision Konstanz GmbH)
• Greatly improved Aztec detector for large, non-flat symbols by evaluating internal timing patterns
• Greatly improved DataMatrix detector for large, non-flat symbols by evaluating internal alignment patterns
• Major improvement in QRCode detection of many small symbols in a single image

New/Improved wrappers

• Added a Go wrapper
• Switched from pybind11 to nanobind in Python wrapper code (enhanced IDE support, faster build times, smaller binaries, free-threaded Python support)

General

• Improved API documentation, now published under https://zxing-cpp.github.io/zxing-cpp/docs
• Considerable performance improvements, especially on ARM chips (10%-40% in specific scenarios)
• ReedSolomon: generic implementation for prime and extended Galois Fields with improved performance
• Added support for "Unused Error Correction" meta data (Barcode::extra("UEC"))
• Optional support for WebP in ZXingReader
• Sifted and partly recoded set of sample images into WebP with 95% size reduction of the sample_images.zip

Minor Improvements and Bug Fixes

• AZHighLevelEncoder: fix mixed table '}' (0x7d) -> '~' (0x7e) by @​gitlost in zxing-cpp/zxing-cpp#1065
• Silence deprecated-declarations warnings on Windows too by @​x1sc0 in zxing-cpp/zxing-cpp#1066
• fix test/fuzz build by @​kcwu in zxing-cpp/zxing-cpp#1071
• oned: DataBar: catch std::out_of_range in DecodeExpandedBits by @​kcwu in zxing-cpp/zxing-cpp#1080
• [ODCode39Reader] Fix crash in DecodeCode32 due to unhandled exception by @​kcwu in zxing-cpp/zxing-cpp#1083
• DMDetector: guard empty DataMatrix gap list by @​markusfisch in zxing-cpp/zxing-cpp#1100
• Fix constructor parameter names in PointT by @​MonkeybreadSoftware in zxing-cpp/zxing-cpp#1097
• iOS: add formats getter/setter to ZXIReaderOptions by @​hrasnam in zxing-cpp/zxing-cpp#1094

... (truncated)

Commits

• 287c85d release: bump version to 3.1.1
• 90afce1 android: set(CMAKE_CXX_VISIBILITY_PRESET hidden)
• b2ca864 libzueci: add disabled code to quickly toggle libzueci usage
• 9cb7586 dotnet: update demo-code, add writer unit test, cosmetic code changes
• 2d48525 dotnet: udpate README and metadata
• fe5be79 Merge pull request #1139 from zxing-cpp/dependabot/nuget/wrappers/dotnet/ZXin...
• 017abfc Merge pull request #1137 from parona-source/gcc-16
• ff97759 Merge pull request #1138 from nyluke/pdf417-integer-codeword-matching
• 79adc8c PDF417: match codewords using integer arithmetic
• 036cf7a Bump Magick.NET-Q8-x64 from 14.14.0 to 14.15.0
• Additional commits viewable in compare view

Updates wallycore from 1.5.4 to 1.5.6

Release notes

Sourced from wallycore's releases.

Release 1.5.6

Version 1.5.6

Note: This release contains important bug fixes. Users are advised to update as soon as possible.

The developers would like to thank @​pythcoiner and @​odudex for their contributions to this release.

Fixed

• internal: De-optimize some memcpy calls on x86 to prevent leaks via extended registers.
• descriptor: Require base miniscript expressions for sh()/wsh().
• descriptor: Reject nested expressions with unconsumed trailing input.

Changelog

Sourced from wallycore's changelog.

Version 1.5.6

Fixed

• internal: De-optimize some memcpy calls on x86 to prevent leaks via extended registers.
• descriptor: Require base miniscript expressions for sh()/wsh().
• descriptor: Reject nested expressions with unconsumed trailing input.

Version 1.5.5

(Unreleased)

Commits

• 0c41f38 Bump version to 1.5.6
• 9947fc4 update CHANGES.md for release 1.5.6
• f23a1c9 descriptor: reject nested expressions with unconsumed trailing input
• 6f65624 descriptor: require type B for the top level miniscript in sh()/wsh()
• 78499f0 Bump version to 1.5.5
• d0ac03b update CHANGES.md for release 1.5.5
• 1009497 ci: re-enable clear tests
• 9d05ca1 tests: add more test_clear tests
• 91b3b6d internal: avoid potential info leaks via sse/avx registers
• 2d36c91 internal: mark internal functions as hidden visibility when possible
• Additional commits viewable in compare view

Updates pytest from 9.0.2 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 pytest-asyncio from 1.3.0 to 1.4.0

Release notes

Sourced from pytest-asyncio's releases.

pytest-asyncio v1.4.0

1.4.0 - 2026-05-26

Deprecated

• Overriding the event_loop_policy fixture is deprecated. Use the pytest_asyncio_loop_factories hook instead. (#1419)

Added

• Added the pytest_asyncio_loop_factories hook to parametrize asyncio tests with custom event loop factories.

  The hook returns a mapping of factory names to loop factories, and pytest.mark.asyncio(loop_factories=[...]) selects a subset of configured factories per test. When a single factory is configured, test names are unchanged.

  Synchronous @pytest_asyncio.fixture functions now see the correct event loop when custom loop factories are configured, even when test code disrupts the current event loop (e.g., via asyncio.run() or asyncio.set_event_loop(None)). (#1164)

Changed

• Improved the readability of the warning message that is displayed when asyncio_default_fixture_loop_scope is unset (#1298)
• Only import asyncio.AbstractEventLoopPolicy for type checking to avoid raising a DeprecationWarning. (