This is a fix release for the 3.1.x feature branch.
- Fix for GHSA-h5c8-rqwp-cp95. You are affected if you are using
xmlattrand passing user input as attribute keys. - Changes: https://jinja.palletsprojects.com/en/3.1.x/changes/#version-3-1-3
- Milestone: https://github.com/pallets/jinja/milestone/15?closed=1