The source project of this merge request has been removed.
Backport two upstream fixes.
- Fix build failure with python-3.11.7.
- Fixes #1 (closed).
- Fix processing copyright dates.
- Manual backport of https://github.com/sphinx-doc/sphinx/commit/8aa5edd585957ae28ec6a8d1a5a581d2865fc013.
- Manual backport used as the fix could not be cleanly cherry-picked.
- Related python-flask-security-too#1 (closed).