Bump the pip group across 6 directories with 13 updates

[dependabot]

Bumps the pip group with 2 updates in the /mpcontribs-api/requirements directory: flask and tornado.
Bumps the pip group with 1 update in the /mpcontribs-kernel-gateway/requirements directory: tornado.
Bumps the pip group with 10 updates in the /mpcontribs-lux directory:

Package	From	To
idna	3.11	3.15
orjson	3.11.5	3.11.6
pillow	12.0.0	12.2.0
requests	2.32.5	2.33.0
urllib3	2.6.1	2.7.0
filelock	3.20.0	3.20.3
pyarrow	22.0.0	23.0.1
pytest	9.0.2	9.0.3
python-dotenv	1.2.1	1.2.2
virtualenv	20.35.4	20.36.1

Bumps the pip group with 10 updates in the /mpcontribs-lux/requirements directory:

Package	From	To
idna	3.11	3.15
orjson	3.11.5	3.11.6
pillow	12.0.0	12.2.0
requests	2.32.5	2.33.0
urllib3	2.6.1	2.7.0
filelock	3.20.0	3.20.3
pyarrow	22.0.0	23.0.1
pytest	9.0.2	9.0.3
python-dotenv	1.2.1	1.2.2
virtualenv	20.35.4	20.36.1

Bumps the pip group with 1 update in the /mpcontribs-portal/requirements directory: tornado.
Bumps the pip group with 5 updates in the /mpcontribs-serverless/dependencies directory:

Package	From	To
idna	3.7	3.15
pillow	10.3.0	12.2.0
requests	2.32.3	2.33.0
urllib3	1.26.19	2.7.0
ujson	5.5.0	5.12.1

Updates flask from 2.2.5 to 3.1.3

Release notes

Sourced from flask's releases.

3.1.3

This is the Flask 3.1.3 security fix release, which fixes a security issue but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/Flask/3.1.3/ Changes: https://flask.palletsprojects.com/page/changes/#version-3-1-3

• The session is marked as accessed for operations that only access the keys but not the values, such as in and len. GHSA-68rp-wp8r-4726

3.1.2

This is the Flask 3.1.2 fix release, which fixes bugs but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/Flask/3.1.2/ Changes: https://flask.palletsprojects.com/page/changes/#version-3-1-2 Milestone: https://github.com/pallets/flask/milestone/38?closed=1

• stream_with_context does not fail inside async views. #5774
• When using follow_redirects in the test client, the final state of session is correct. #5786
• Relax type hint for passing bytes IO to send_file. #5776

3.1.1

This is the Flask 3.1.1 fix release, which fixes bugs but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.

PyPI: https://pypi.org/project/Flask/3.1.1/ Changes: https://flask.palletsprojects.com/en/stable/changes/#version-3-1-1 Milestone https://github.com/pallets/flask/milestone/36?closed=1

• Fix signing key selection order when key rotation is enabled via SECRET_KEY_FALLBACKS. GHSA-4grg-w6v8-c28g
• Fix type hint for cli_runner.invoke. #5645
• flask --help loads the app and plugins first to make sure all commands are shown. #5673
• Mark sans-io base class as being able to handle views that return AsyncIterable. This is not accurate for Flask, but makes typing easier for Quart. #5659

3.1.0

This is the Flask 3.1.0 feature release. A feature release may include new features, remove previously deprecated code, add new deprecations, or introduce potentially breaking changes. We encourage everyone to upgrade, and to use a tool such as pip-tools to pin all dependencies and control upgrades. Test with warnings treated as errors to be able to adapt to deprecation warnings early.

PyPI: https://pypi.org/project/Flask/3.1.0/ Changes: https://flask.palletsprojects.com/en/stable/changes/#version-3-1-0 Milestone: https://github.com/pallets/flask/milestone/33?closed=1

• Drop support for Python 3.8. #5623
• Update minimum dependency versions to latest feature releases. Werkzeug >= 3.1, ItsDangerous >= 2.2, Blinker >= 1.9. #5624, #5633
• Provide a configuration option to control automatic option responses. #5496
• Flask.open_resource/open_instance_resource and Blueprint.open_resource take an encoding parameter to use when opening in text mode. It defaults to utf-8. #5504
• Request.max_content_length can be customized per-request instead of only through the MAX_CONTENT_LENGTH config. Added MAX_FORM_MEMORY_SIZE and MAX_FORM_PARTS config. Added documentation about resource limits to the security page. #5625
• Add support for the Partitioned cookie attribute (CHIPS), with the SESSION_COOKIE_PARTITIONED config. #5472
• -e path takes precedence over default .env and .flaskenv files. load_dotenv loads default files in addition to a path unless load_defaults=False is passed. #5628
• Support key rotation with the SECRET_KEY_FALLBACKS config, a list of old secret keys that can still be used for unsigning. Extensions will need to add support. #5621
• Fix how setting host_matching=True or subdomain_matching=False interacts with SERVER_NAME. Setting SERVER_NAME no longer restricts requests to only that domain. #5553
• Request.trusted_hosts is checked during routing, and can be set through the TRUSTED_HOSTS config. #5636

3.0.3

... (truncated)

Changelog

Sourced from flask's changelog.

Version 3.1.3

Released 2026-02-18

• The session is marked as accessed for operations that only access the keys but not the values, such as in and len. :ghsa:68rp-wp8r-4726

Version 3.1.2

Released 2025-08-19

• stream_with_context does not fail inside async views. :issue:5774
• When using follow_redirects in the test client, the final state of session is correct. :issue:5786
• Relax type hint for passing bytes IO to send_file. :issue:5776

Version 3.1.1

Released 2025-05-13

• Fix signing key selection order when key rotation is enabled via SECRET_KEY_FALLBACKS. :ghsa:4grg-w6v8-c28g
• Fix type hint for cli_runner.invoke. :issue:5645
• flask --help loads the app and plugins first to make sure all commands are shown. :issue:5673
• Mark sans-io base class as being able to handle views that return AsyncIterable. This is not accurate for Flask, but makes typing easier for Quart. :pr:5659

Version 3.1.0

Released 2024-11-13

• Drop support for Python 3.8. :pr:5623
• Update minimum dependency versions to latest feature releases. Werkzeug >= 3.1, ItsDangerous >= 2.2, Blinker >= 1.9. :pr:5624,5633
• Provide a configuration option to control automatic option responses. :pr:5496
• Flask.open_resource/open_instance_resource and Blueprint.open_resource take an encoding parameter to use when opening in text mode. It defaults to utf-8. :issue:5504
• Request.max_content_length can be customized per-request instead of only through the MAX_CONTENT_LENGTH config. Added

... (truncated)

Commits

• 22d9247 release version 3.1.3
• 089cb86 Merge commit from fork
• c17f379 request context tracks session access
• 27be933 start version 3.1.3
• 4e652d3 Abort if the instance folder cannot be created (#5903)
• 3d03098 Abort if the instance folder cannot be created
• 407eb76 document using gevent for async (#5900)
• ac5664d document using gevent for async
• 4f79d5b Increase required flit_core version to 3.11 (#5865)
• fe3b215 Increase required flit_core version to 3.11
• Additional commits viewable in compare view

Updates tornado from 6.5.5 to 6.5.7

Changelog

Sourced from tornado's changelog.

Release notes

.. toctree:: :maxdepth: 2

releases/v6.5.7 releases/v6.5.6 releases/v6.5.5 releases/v6.5.4 releases/v6.5.3 releases/v6.5.2 releases/v6.5.1 releases/v6.5.0 releases/v6.4.2 releases/v6.4.1 releases/v6.4.0 releases/v6.3.3 releases/v6.3.2 releases/v6.3.1 releases/v6.3.0 releases/v6.2.0 releases/v6.1.0 releases/v6.0.4 releases/v6.0.3 releases/v6.0.2 releases/v6.0.1 releases/v6.0.0 releases/v5.1.1 releases/v5.1.0 releases/v5.0.2 releases/v5.0.1 releases/v5.0.0 releases/v4.5.3 releases/v4.5.2 releases/v4.5.1 releases/v4.5.0 releases/v4.4.3 releases/v4.4.2 releases/v4.4.1 releases/v4.4.0 releases/v4.3.0 releases/v4.2.1 releases/v4.2.0 releases/v4.1.0 releases/v4.0.2 releases/v4.0.1 releases/v4.0.0 releases/v3.2.2 releases/v3.2.1

... (truncated)

Commits

• 48fc2d4 Merge pull request #3633 from bdarnell/curl-reset-65
• 4ae1ddd Release notes and version bump for 6.5.7
• 3154caa curl_httpclient: Reset the curl object before putting it on the freelist
• 7d869c0 Merge pull request #3631 from bdarnell/cve-links
• 288241f docs: Use the correct link syntax
• 8da981c docs: Add CVE links to 6.5.6 release notes
• aba2569 Merge pull request #3626 from bdarnell/fixes-656
• a24b260 httpclient_test: Accept an additional error message variant
• a74240a Release notes and version bump for 6.5.6.
• e8fc7ed simple_httpclient: Strip auth headers on cross-origin redirects
• Additional commits viewable in compare view

Updates tornado from 6.5.5 to 6.5.7

Changelog

Sourced from tornado's changelog.

Release notes

.. toctree:: :maxdepth: 2

releases/v6.5.7 releases/v6.5.6 releases/v6.5.5 releases/v6.5.4 releases/v6.5.3 releases/v6.5.2 releases/v6.5.1 releases/v6.5.0 releases/v6.4.2 releases/v6.4.1 releases/v6.4.0 releases/v6.3.3 releases/v6.3.2 releases/v6.3.1 releases/v6.3.0 releases/v6.2.0 releases/v6.1.0 releases/v6.0.4 releases/v6.0.3 releases/v6.0.2 releases/v6.0.1 releases/v6.0.0 releases/v5.1.1 releases/v5.1.0 releases/v5.0.2 releases/v5.0.1 releases/v5.0.0 releases/v4.5.3 releases/v4.5.2 releases/v4.5.1 releases/v4.5.0 releases/v4.4.3 releases/v4.4.2 releases/v4.4.1 releases/v4.4.0 releases/v4.3.0 releases/v4.2.1 releases/v4.2.0 releases/v4.1.0 releases/v4.0.2 releases/v4.0.1 releases/v4.0.0 releases/v3.2.2 releases/v3.2.1

... (truncated)

Commits

• 48fc2d4 Merge pull request #3633 from bdarnell/curl-reset-65
• 4ae1ddd Release notes and version bump for 6.5.7
• 3154caa curl_httpclient: Reset the curl object before putting it on the freelist
• 7d869c0 Merge pull request #3631 from bdarnell/cve-links
• 288241f docs: Use the correct link syntax
• 8da981c docs: Add CVE links to 6.5.6 release notes
• aba2569 Merge pull request #3626 from bdarnell/fixes-656
• a24b260 httpclient_test: Accept an additional error message variant
• a74240a Release notes and version bump for 6.5.6.
• e8fc7ed simple_httpclient: Strip auth headers on cross-origin redirects
• Additional commits viewable in compare view

Updates tornado from 6.5.5 to 6.5.7

Changelog

Sourced from tornado's changelog.

Release notes

.. toctree:: :maxdepth: 2

releases/v6.5.7 releases/v6.5.6 releases/v6.5.5 releases/v6.5.4 releases/v6.5.3 releases/v6.5.2 releases/v6.5.1 releases/v6.5.0 releases/v6.4.2 releases/v6.4.1 releases/v6.4.0 releases/v6.3.3 releases/v6.3.2 releases/v6.3.1 releases/v6.3.0 releases/v6.2.0 releases/v6.1.0 releases/v6.0.4 releases/v6.0.3 releases/v6.0.2 releases/v6.0.1 releases/v6.0.0 releases/v5.1.1 releases/v5.1.0 releases/v5.0.2 releases/v5.0.1 releases/v5.0.0 releases/v4.5.3 releases/v4.5.2 releases/v4.5.1 releases/v4.5.0 releases/v4.4.3 releases/v4.4.2 releases/v4.4.1 releases/v4.4.0 releases/v4.3.0 releases/v4.2.1 releases/v4.2.0 releases/v4.1.0 releases/v4.0.2 releases/v4.0.1 releases/v4.0.0 releases/v3.2.2 releases/v3.2.1

... (truncated)

Commits

• 48fc2d4 Merge pull request #3633 from bdarnell/curl-reset-65
• 4ae1ddd Release notes and version bump for 6.5.7
• 3154caa curl_httpclient: Reset the curl object before putting it on the freelist
• 7d869c0 Merge pull request #3631 from bdarnell/cve-links
• 288241f docs: Use the correct link syntax
• 8da981c docs: Add CVE links to 6.5.6 release notes
• aba2569 Merge pull request #3626 from bdarnell/fixes-656
• a24b260 httpclient_test: Accept an additional error message variant
• a74240a Release notes and version bump for 6.5.6.
• e8fc7ed simple_httpclient: Strip auth headers on cross-origin redirects
• Additional commits viewable in compare view

Updates tornado from 6.5.5 to 6.5.7

Changelog

Sourced from tornado's changelog.

Release notes

.. toctree:: :maxdepth: 2

releases/v6.5.7 releases/v6.5.6 releases/v6.5.5 releases/v6.5.4 releases/v6.5.3 releases/v6.5.2 releases/v6.5.1 releases/v6.5.0 releases/v6.4.2 releases/v6.4.1 releases/v6.4.0 releases/v6.3.3 releases/v6.3.2 releases/v6.3.1 releases/v6.3.0 releases/v6.2.0 releases/v6.1.0 releases/v6.0.4 releases/v6.0.3 releases/v6.0.2 releases/v6.0.1 releases/v6.0.0 releases/v5.1.1 releases/v5.1.0 releases/v5.0.2 releases/v5.0.1 releases/v5.0.0 releases/v4.5.3 releases/v4.5.2 releases/v4.5.1 releases/v4.5.0 releases/v4.4.3 releases/v4.4.2 releases/v4.4.1 releases/v4.4.0 releases/v4.3.0 releases/v4.2.1 releases/v4.2.0 releases/v4.1.0 releases/v4.0.2 releases/v4.0.1 releases/v4.0.0 releases/v3.2.2 releases/v3.2.1

... (truncated)

Commits

• 48fc2d4 Merge pull request #3633 from bdarnell/curl-reset-65
• 4ae1ddd Release notes and version bump for 6.5.7
• 3154caa curl_httpclient: Reset the curl object before putting it on the freelist
• 7d869c0 Merge pull request #3631 from bdarnell/cve-links
• 288241f docs: Use the correct link syntax
• 8da981c docs: Add CVE links to 6.5.6 release notes
• aba2569 Merge pull request #3626 from bdarnell/fixes-656
• a24b260 httpclient_test: Accept an additional error message variant
• a74240a Release notes and version bump for 6.5.6.
• e8fc7ed simple_httpclient: Strip auth headers on cross-origin redirects
• Additional commits viewable in compare view

Updates tornado from 6.5.5 to 6.5.7

Changelog

Sourced from tornado's changelog.

Release notes

.. toctree:: :maxdepth: 2

releases/v6.5.7 releases/v6.5.6 releases/v6.5.5 releases/v6.5.4 releases/v6.5.3 releases/v6.5.2 releases/v6.5.1 releases/v6.5.0 releases/v6.4.2 releases/v6.4.1 releases/v6.4.0 releases/v6.3.3 releases/v6.3.2 releases/v6.3.1 releases/v6.3.0 releases/v6.2.0 releases/v6.1.0 releases/v6.0.4 releases/v6.0.3 releases/v6.0.2 releases/v6.0.1 releases/v6.0.0 releases/v5.1.1 releases/v5.1.0 releases/v5.0.2 releases/v5.0.1 releases/v5.0.0 releases/v4.5.3 releases/v4.5.2 releases/v4.5.1 releases/v4.5.0 releases/v4.4.3 releases/v4.4.2 releases/v4.4.1 releases/v4.4.0 releases/v4.3.0 releases/v4.2.1 releases/v4.2.0 releases/v4.1.0 releases/v4.0.2 releases/v4.0.1 releases/v4.0.0 releases/v3.2.2 releases/v3.2.1

... (truncated)

Commits

• 48fc2d4 Merge pull request #3633 from bdarnell/curl-reset-65
• 4ae1ddd Release notes and version bump for 6.5.7
• 3154caa curl_httpclient: Reset the curl object before putting it on the freelist
• 7d869c0 Merge pull request #3631 from bdarnell/cve-links
• 288241f docs: Use the correct link syntax
• 8da981c docs: Add CVE links to 6.5.6 release notes
• aba2569 Merge pull request #3626 from bdarnell/fixes-656
• a24b260 httpclient_test: Accept an additional error message variant
• a74240a Release notes and version bump for 6.5.6.
• e8fc7ed simple_httpclient: Strip auth headers on cross-origin redirects
• Additional commits viewable in compare view

Updates tornado from 6.5.5 to 6.5.7

Changelog

Sourced from tornado's changelog.

Release notes

.. toctree:: :maxdepth: 2

releases/v6.5.7 releases/v6.5.6 releases/v6.5.5 releases/v6.5.4 releases/v6.5.3 releases/v6.5.2 releases/v6.5.1 releases/v6.5.0 releases/v6.4.2 releases/v6.4.1 releases/v6.4.0 releases/v6.3.3 releases/v6.3.2 releases/v6.3.1 releases/v6.3.0 releases/v6.2.0 releases/v6.1.0 releases/v6.0.4 releases/v6.0.3 releases/v6.0.2 releases/v6.0.1 releases/v6.0.0 releases/v5.1.1 releases/v5.1.0 releases/v5.0.2 releases/v5.0.1 releases/v5.0.0 releases/v4.5.3 releases/v4.5.2 releases/v4.5.1 releases/v4.5.0 releases/v4.4.3 releases/v4.4.2 releases/v4.4.1 releases/v4.4.0 releases/v4.3.0 releases/v4.2.1 releases/v4.2.0 releases/v4.1.0 releases/v4.0.2 releases/v4.0.1 releases/v4.0.0 releases/v3.2.2 releases/v3.2.1

... (truncated)

Commits

• 48fc2d4 Merge pull request #3633 from bdarnell/curl-reset-65
• 4ae1ddd Release notes and version bump for 6.5.7
• 3154caa curl_httpclient: Reset the curl object before putting it on the freelist
• 7d869c0 Merge pull request #3631 from bdarnell/cve-links
• 288241f docs: Use the correct link syntax
• 8da981c docs: Add CVE links to 6.5.6 release notes
• aba2569 Merge pull request #3626 from bdarnell/fixes-656
• a24b260 httpclient_test: Accept an additional error message variant
• a74240a Release notes and version bump for 6.5.6.
• e8fc7ed simple_httpclient: Strip auth headers on cross-origin redirects
• Additional commits viewable in compare view

Updates idna from 3.11 to 3.15

Changelog

Sourced from idna's changelog.

3.15 (2026-05-12)

• Enforce DNS-length cap on individual labels early in check_label, short-circuiting contextual-rule processing for oversized input while staying compatible with UTS 46 usage.
• Tidy core helpers: hoist bidi category sets to module-level frozensets (avoiding per-codepoint list construction), simplify length checks, and reuse the shared _unicode_dots_re from idna.core in the codec module.
• Use raise ... from err for proper exception chaining and switch internal string formatting to f-strings.
• Allow flit_core 4.x in the build backend.
• Expand the ruff lint set (flake8-bugbear, flake8-simplify, pyupgrade, perflint) and apply the surfaced fixes; pin lint CI to Python 3.14.
• Add Dependabot configuration for GitHub Actions.
• Convert README and HISTORY from reStructuredText to Markdown.
• Reference CVE-2026-45409 for the 3.14 advisory in place of the initial GHSA identifier.

Thanks to Felix Yan, Stan Ulbrych, and metsw24-max for contributions to this release.

3.14 (2026-05-10)

• Removed opportunity to process long inputs into quadratic time by rejecting oversize inputs up-front. Closes a bypass of the CVE-2024-3651 mitigation. [CVE-2026-45409]

Thanks to Stan Ulbrych for reporting the issue.

3.13 (2026-04-22)

• Correct classification error for codepoint U+A7F1

3.12 (2026-04-21)

• Update to Unicode 17.0.0.
• Issue a deprecation warning for the transitional argument.
• Added lazy-loading to provide some performance improvements.
• Removed vestiges of code related to Python 2 support, including segmentation of data structures specific to Jython.

Thanks to Rodrigo Nogueira for contributions to this release.

Commits

• af30a09 Release 3.15
• 30314d4 Pre-release 3.15rc0
• 05d4b21 Merge pull request #237 from kjd/convert-docs-to-markdown
• 2987fdb Convert README and HISTORY from reStructuredText to Markdown
• 59fa800 Merge pull request #236 from kjd/dependabot/github_actions/actions-f3e34333ea
• def6983 Merge branch 'master' into dependabot/github_actions/actions-f3e34333ea
• bbd8004 Merge pull request #234 from StanFromIreland/patch-1
• edd07c0 Bump github/codeql-action from 3.35.2 to 4.35.2 in the actions group
• 5557db0 Merge branch 'master' into patch-1
• f11746c Merge pull request #235 from StanFromIreland/patch-2
• Additional commits viewable in compare view

Updates orjson from 3.11.5 to 3.11.6

Release notes

Sourced from orjson's releases.

3.11.6

Changed

• orjson now includes code licensed under the Mozilla Public License 2.0 (MPL-2.0).
• Drop support for Python 3.9.
• ABI compatibility with CPython 3.15 alpha 5.
• Build now depends on Rust 1.89 or later instead of 1.85.

Fixed

• Fix sporadic crash serializing deeply nested list of dict.

Changelog

Sourced from orjson's changelog.

3.11.6 - 2026-01-29

Changed

• orjson now includes code licensed under the Mozilla Public License 2.0 (MPL-2.0).
• Drop support for Python 3.9.
• ABI compatibility with CPython 3.15 alpha 5.
• Build now depends on Rust 1.89 or later instead of 1.85.

Fixed

• Fix sporadic crash serializing deeply nested list of dict.

Commits

• ec02024 3.11.6
• d581687 build, clippy misc
• 4105b29 writer::num
• 62bb185 Fix sporadic crash on serializing object close
• d860078 PyRef idiom refactors
• 343ae2f Deserializer, Utf8Buffer
• 7835f58 PyBytesRef and other input refactor
• 71e0516 PyStrRef
• 1096df4 MSRV 1.89
• b718e75 Drop support for python3.9
• Additional commits viewable in compare view

Updates pillow from 12.0.0 to 12.2.0

Release notes

Sourced from pillow's releases.

12.2.0

https://pillow.readthedocs.io/en/stable/releasenotes/12.2.0.html

Documentation

• Update 12.2.0 release notes #9522 [@​hugovk]
• Add loader plugins: AMOS abk, Atari Degas, 40+ more obscure formats via Netpbm #9482 [@​bitplane]
• Update Python versions #9515 [@​radarhere]
• Jeffrey A. Clark -> Jeffrey 'Alex' Clark #9513 [@​aclark4life]
• Add release notes for #9394, #9419 and #9456 #9467 [@​radarhere]
• Add Amiga Workbench .info loader to 3rd party plugins list #9459 [@​bitplane]
• Merge PFM documentation into PPM #9434 [@​radarhere]
• Update macOS tested Pillow versions #9431 [@​radarhere]
• Fix CVE number #9430 [@​hugovk]

Dependencies

• Update xz to 5.8.3 #9523 [@​radarhere]
• Update libjpeg-turbo to 3.1.4.1 #9507 [@​radarhere]
• Update libpng to 1.6.56 #9499 [@​radarhere]
• Update freetype to 2.14.3 #9485 [@​radarhere]
• Updated libavif to 1.4.1 #9479 [@​radarhere]
• Updated harfbuzz to 13.2.1 #9461 [@​radarhere]
• Update Ghostscript to 10.7.0 #9469 [@​radarhere]
• Update harfbuzz to 13.0.1 #9453 [@​radarhere]
• Update libavif to 1.4.0 #9460 [@​radarhere]
• Update freetype to 2.14.2 #9449 [@​radarhere]
• Update actions/download-artifact action to v8 #9451 [@renovate[bot]]
• Updated libpng to 1.6.55 #9425 [@​radarhere]

Testing

• Cleanup .spider extension in the same test where it is added #9517 [@​radarhere]
• Run tests in parallel via tox for 3.5x speedup #9516 [@​hugovk]
• Enable colour in CI logs #9486 [@​hugovk]
• Update Ghostscript to 10.7.0 #9469 [@​radarhere]
• Simplify TGA test code #9477 [@​radarhere]
• Update tests to check for ValueError when encoding an empty image #9464 [@​radarhere]
• Upgrade CI from macos-15-intel to macos-26-intel #9454 [@​hugovk]
• Add check-case-conflict hook #9446 [@​radarhere]
• Specify platform when pulling docker image #9440 [@​radarhere]
• GHA: Cache libavif and webp builds for Ubuntu #9437 [@​hugovk]
• Update macOS tested Pillow versions #9431 [@​radarhere]

Other changes

• Check calloc return value #9527 [@​radarhere]
• Check all allocs in the Arrow tree #9488 [@​wiredfool]
• Reject non-numeric elements inside list coords #9526 [@​hugovk]
• Move variable declaration inside define #9525 [@​radarhere]

... (truncated)

Commits

• 3c41c09 12.2.0 version bump
• cdaa29e Check calloc return value (#9527)
• 585b2f5 Check calloc return value
• ecf011e Check all allocs in the Arrow tree (#9488)
• cf6de8c Reject non-numeric elements inside list coords (#9526)
• ffdcede Update 12.2.0 release notes (#9522)
• 7929d77 Added security release notes (#149)
• c4f7aa5 Added security release notes
• 22cdb5f Move variable declaration inside define (#9525)
• fc15b3b Resize tall images vertically first (#9524)
• Additional commits viewable in compare view

Updates requests from 2.32.5 to 2.33.0

Release notes

Sourced from requests's releases.

v2.33.0

2.33.0 (2026-03-25)

Announcements

• 📣 Requests is adding inline types. If you have a typed code base that uses Requests, please take a look at #7271. Give it a try, and report any gaps or feedback you may have in the issue. 📣

Security

• CVE-2026-25645 requests.utils.extract_zipped_paths now extracts contents to a non-deterministic location to prevent malicious file replacement. This does not affect default usage of Requests, only applications calling the utility function directly.

Improvements

• Migrated to a PEP 517 build system using setuptools. (#7012)

Bugfixes

• Fixed an issue where an empty netrc entry could cause malformed authentication to be applied to Requests on Python 3.11+. (#7205)

Deprecations

• Dropped support for Python 3.9 following its end of support. (#7196)

Documentation

• Various typo fixes and doc improvements.

New Contributors

• @​M0d3v1 made their first contribution in psf/requests#6865
• @​aminvakil made their first contribution in psf/requests#7220
• @​E8Price made their first contribution in psf/requests#6960
• @​mitre88 made their first contribution in psf/requests#7244
• @​magsen made their first contribution in psf/requests#6553
• @​Rohan5commit made their first contribution in psf/requests#7227

Full Changelog: https://github.com/psf/requests/blob/main/HISTORY.md#2330-2026-03-25

Changelog

Sourced from requests's changelog.

2.33.0 (2026-03-25)

Announcements

• 📣 Requests is adding inline types. If you have a typed code base that uses Requests, please take a look at #7271. Give it a try, and report any gaps or feedback you may have in the issue. 📣

Security

• CVE-2026-25645 requests.utils.extract_zipped_paths now extracts contents to a non-deterministic location to prevent malicious file replacement. This does not affect default usage of Requests, only applications calling the utility function directly.

Improvements

• Migrated to a PEP 517 build system using setuptools. (#7012)

Bugfixes

• Fixed an issue where an empty netrc entry could cause malformed authentication to be applied to Requests on Python 3.11+. (#7205)

Deprecations

• Dropped support for Python 3.9 following its end of support. (#7196)

Documentation

• Various typo fixes and doc improvements.

Commits

• bc04dfd v2.33.0
• 66d21cb Merge commit from fork
• 8b9bc8f Move badges to top of README (#7293)
• e331a28 Remove unused extraction call (#7292)
• 753fd08 docs: fix FAQ grammar in httplib2 example
• 774a0b8 docs(socks): same block as other sections
• 9c72a41 Bump github/codeql-action from 4.33.0 to 4.34.1
• ebf7190 Bump github/codeql-action from 4.32.0 to 4.33.0
• 0e4ae38 docs: exclude Response.is_permanent_redirect from API docs (#7244)
• d568f47 docs: clarify Quickstart POST example (#6960)
• Additional commits viewable in compare view

Updates urllib3 from 2.6.1 to 2.7.0

Release notes

Sourced from urllib3's releases.

2.7.0

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Security

Addressed high-severity security issues. Impact was limited to specific use cases detailed in the accompanying advisories; overall user exposure was estimated to be marginal.

• Decompression-bomb safeguards of the streaming API were bypassed:

  1. When HTTPResponse.drain_conn() was called after the response had been read and decompressed partially. (Reported by @​Cycloctane)
  2. During the second HTTPResponse.read(amt=N) or HTTPResponse.stream(amt=N) call when the response was decompressed using the official Brotli library. (Reported by @​kimkou2024)

  See GHSA-mf9v-mfxr-j63j for details.

• HTTP pools created using ProxyManager.connection_from_url did not strip sensitive headers specified in Retry.remove_headers_on_redirect when redirecting to a different host. (GHSA-qccp-gfcp-xxvc reported by @​christos-spearbit)

Deprecations and Removals

• Used FutureWarning instead of DeprecationWarning for better visibility of existing deprecation notices. Rescheduled the removal of deprecated features to version 3.0. (urllib3/urllib3#3763)
• Removed support for end-of-life Python 3.9. (urllib3/urllib3#3720)
• Removed support for end-of-life PyPy3.10. (urllib3/urllib3#4979)
• Bumped the minimum supported pyOpenSSL version to 19.0.0. (urllib3/urllib3#3777)

Bugfixes

• Fixed a bug where HTTPResponse.read(amt=None) was ignoring decompressed data buffered from previous partial reads. (urllib3/urllib3#3636)
• Fixed a bug where HTTPResponse.read() could cache only part of the response after a partial read when cache_content=True. (urllib3/urllib3#4967)
• Fixed HTTPResponse.stream() and HTTPResponse.read_chunked() to handle amt=0. (urllib3/urllib3#3793)
• Updated _TYPE_BODY type alias to include missing Iterable[str], matching the documented and runtime behavior of chunked request bodies. (urllib3/urllib3#3798)
• Fixed LocationParseError when paths resembling schemeless URIs were passed to HTTPConnectionPool.urlopen(). (urllib3/urllib3#3352)
• Fixed BaseHTTPResponse.readinto() type annotation to accept memoryview in addition to bytearray, matching the io.RawIOBase.readinto contract and enabling use with io.BufferedReader without type errors. (urllib3/urllib3#3764)

2.6.3

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Changes

• Fixed a security issue where decompression-bomb safeguards of the streaming API were bypassed when HTTP redirects were followed. (CVE-2026-21441 reported by @​D47A, 8.9 High, GHSA-38jv-5279-wg99)
• Started treating Retry-After times greater than 6 hours as 6 hours by default. (urllib3/urllib3#3743)
• Fixed urllib3.connection.VerifiedHTTPSConnection on Emscripten. (urllib3/urllib3#3752)

2.6.2

... (truncated)

Changelog

Sourced from urllib3's changelog.

2.7.0 (2026-05-07)

Security

Addressed high-severity security issues. Impact was limited to specific use cases detailed in the accompanying advisories; overall user exposure was estimated to be marginal.

• Decompression-bomb safeguards of the streaming API were bypassed:

  1. When HTTPResponse.drain_conn() was called after the response had been read and decompressed partially.
  2. During the second HTTPResponse.read(amt=N) or HTTPResponse.stream(amt=N) call when the response was decompressed using the official Brotli <https://pypi.org/project/brotli/>__ library.

  See GHSA-mf9v-mfxr-j63j <https://github.com/urllib3/urllib3/security/advisories/GHSA-mf9v-mfxr-j63j>__ for details.

• HTTP pools created using ProxyManager.connection_from_url did not strip sensitive headers specified in Retry.remove_headers_on_redirect when redirecting to a different host. (GHSA-qccp-gfcp-xxvc <https://github.com/urllib3/urllib3/security/advisories/GHSA-qccp-gfcp-xxvc>__)

Deprecations and Removals

• Used FutureWarning instead of DeprecationWarning for better visibility of existing deprecation notices. Rescheduled the removal of deprecated features to version 3.0. ([#3763](https://github.com/urllib3/urllib3/issues/3763) <https://github.com/urllib3/urllib3/issues/3763>__)
• Removed support for end-of-life Python 3.9. ([#3720](https://github.com/urllib3/urllib3/issues/3720) <https://github.com/urllib3/urllib3/issues/3720>__)
• Removed support for end-of-life PyPy3.10. ([#4979](https://github.com/urllib3/urllib3/issues/4979) <https://github.com/urllib3/urllib3/issues/4979>__)
• Bumped the minimum supported pyOpenSSL version to 19.0.0...

  Description has been truncated