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
inandlen. GHSA-68rp-wp8r-4726