cpython

gh-131127: Minimal build support on systems using LibreSSL (GH-131128)

GH-127682: Only call `__iter__` once in generator expressions. (GH-132351)

gh-132257: Remove -flto-partition=none for Linux LTO builds (GH-132258)

gh-132261: Store annotations at hidden internal keys in the class dict (#132345)

GH-131296: Suppress "unused label" warning for clang-cl closer to actual occurrence (GH-131900)