This is a fix release for the 3.0.x feature release branch.
Fixes an issue where using other JSON providers, such as flask-orjson, previously caused loaded session data to have an incorrect format in some cases.
This is a feature release, which includes new features, removes previously deprecated code, and adds new deprecations. The 3.0.x branch is now the supported fix branch, the 2.3.x branch will become a tag marking the end of support for that branch. 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.
Correct type for path argument to send_file. :issue:5230
Fix a typo in an error message for the flask run --key option. :pr:5344
Session data is untagged without relying on the built-in json.loadsobject_hook. This allows other JSON providers that don't implement that.
:issue:5381
Address more type findings when using mypy strict mode. :pr:5383
Version 3.0.0
Released 2023-09-30
Remove previously deprecated code. :pr:5223
Deprecate the __version__ attribute. Use feature detection, or
importlib.metadata.version("flask"), instead. :issue:5230
Restructure the code such that the Flask (app) and Blueprint
classes have Sans-IO bases. :pr:5127
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Bumps flask from 2.3.3 to 3.0.1.
Release notes
Sourced from flask's releases.
Changelog
Sourced from flask's changelog.
Commits
f622b1c
release version 3.0.15fcc999
fix create release actionda3a0dd
fix slsa generator version5e059be
update actions versionsbae6ee8
address mypy strict findings (#5383)81b3c85
update requirements08d3185
update pre-commit hooks6000e80
address mypy strict findings5a48a0f
untag withoutobject_hook
(#5382)700fc7d
untag without object_hookDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
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