v3.12.13
gh-90928: Improve static initialization of keywords tuple in AC (#95907)
gh-116116: Backport blake2 change to fix building with clang-cl on windows-i686 (GH-116117)
Issue #26798: Add BLAKE2 (blake2b and blake2s) to hashlib.
bpo-47095: Use libb2 to provide blake2 implementation (GH-32059)
[3.12] gh-111251: Fix error checking in _blake2 module init (GH-111252) (#111297)
Trim trailing whitespace and test on CI (#104275)