Bump flask from 3.0.3 to 3.1.0

[dependabot]

Bumps flask from 3.0.3 to 3.1.0.

Release notes

Sourced from flask's releases.

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

Changelog

Sourced from flask's changelog.

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 MAX_FORM_MEMORY_SIZE and MAX_FORM_PARTS config. Added documentation about resource limits to the security page. :issue:5625
• Add support for the Partitioned cookie attribute (CHIPS), with the SESSION_COOKIE_PARTITIONED config. :issue: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. :issue: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. :issue: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. :issue:5553
• Request.trusted_hosts is checked during routing, and can be set through the TRUSTED_HOSTS config. :issue:5636

Commits

• ab81496 release version 3.1.0
• 70602a1 remove test pypi
• 6748a09 update dev dependencies
• 22c48a7 Merge remote-tracking branch 'origin/stable'
• 2eab96a use generic bases for session (#5638)
• f49dbfd use generic bases for session
• 7b21d43 configure and check request.trusted_hosts (#5637)
• 4f7156f configure and check trusted_hosts
• 10bdf61 setting SERVER_NAME does not restrict routing for both subdomain_matching...
• 4995a77 fix subdomain_matching=False behavior
• Additional commits viewable in compare view

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[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

OpenSSF Scorecard

Package	Version	Score	Details
pip/blinker	1.9.0	Unknown	Unknown
pip/flask	3.1.0	🟢 6.3	Details Check Score Reason Code-Review ⚠️ 1 Found 3/18 approved changesets -- score normalized to 1 Maintained 🟢 10 30 commit(s) and 10 issue activity found in the last 90 days -- score normalized to 10 CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected License 🟢 10 license file detected Signed-Releases 🟢 10 5 out of the last 5 releases have a total of 5 signed artifacts. Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Branch-Protection 🟢 3 branch protection is not maximal on development and all release branches Binary-Artifacts 🟢 10 no binaries found in the repo Token-Permissions ⚠️ 0 detected GitHub workflow tokens with excessive permissions Pinned-Dependencies 🟢 5 dependency not pinned by hash detected -- score normalized to 5 Fuzzing 🟢 10 project is fuzzed Packaging 🟢 10 packaging workflow detected Security-Policy 🟢 9 security policy file detected SAST ⚠️ 0 SAST tool is not run on all commits -- score normalized to 0 Vulnerabilities 🟢 4 6 existing vulnerabilities detected
pip/werkzeug	3.1.3	🟢 6.1	Details Check Score Reason Code-Review ⚠️ 0 Found 0/19 approved changesets -- score normalized to 0 Maintained 🟢 10 30 commit(s) and 20 issue activity found in the last 90 days -- score normalized to 10 CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected License 🟢 10 license file detected Signed-Releases 🟢 10 5 out of the last 5 releases have a total of 5 signed artifacts. Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Branch-Protection 🟢 3 branch protection is not maximal on development and all release branches Token-Permissions ⚠️ 0 detected GitHub workflow tokens with excessive permissions Binary-Artifacts 🟢 10 no binaries found in the repo Pinned-Dependencies 🟢 5 dependency not pinned by hash detected -- score normalized to 5 Vulnerabilities 🟢 10 0 existing vulnerabilities detected Fuzzing ⚠️ 0 project is not fuzzed Security-Policy 🟢 9 security policy file detected Packaging 🟢 10 packaging workflow detected SAST ⚠️ 0 SAST tool is not run on all commits -- score normalized to 0

Scanned Files

• requirements.txt