v3.14.4
[3.14] gh-141004: Document missing type flags (GH-145127) (GH-145316)
[3.14] gh-141004: Improve `make check-c-api-docs` (GH-143564) (GH-143593)
[3.14] gh-142859: Add `Tools/check-c-api-docs` to mypy check (GH-142860) (#142871)