v3.10.20
[3.10] gh-122544: Change OS image in GitHub Actions to Ubuntu 22.04 (GH-122566) (#130268)
bpo-43327: Fix the docs for PyImport_ImportFrozenModuleObject() (GH-24659)
gh-91271: Document which parts of structs are in limited API/stable ABI (GH-32196) (GH-95711)