v2.1.2
CI: Fix weekly cache cleanup job (#54067)
CI: Clean caches of closed PRs (#53184)
Backport PR #54783 on branch 2.1.x (CI: Remove strict option) (#54785)
CI: Don't run cron for forks (#53129)
CI: Fix comment command syntax error (#52831)
CI: Fix the deprecation bot (#53593)
Backport PR #55380 on branch 2.1.x (CI: Exclude benchmarks directory when publishing docs) (#55434)
Backport PR #55275 on branch 2.1.x (Update pyproject.toml - replace `output_formatting` with `output-formatting`) (#55291)
Backport PR #55582 on branch 2.1.x (CI: Unpin Cython) (#55585)
Backport PR #55450 on branch 2.1.x (Bump pypa/cibuildwheel from 2.16.1 to 2.16.2) (#55457)