v3.15.0a3
gh-77782: Postpone Py_VerboseFlag removal to Python 3.15 (#129024)
gh-133644: remove `PyWeakref_GetObject` and `PyWeakref_GET_OBJECT` (GH-133657)
gh-115119: Defer removal of bundled libmpdec to 3.16 (#133997)
GH-123299: Copyedit 3.14 What's New: C API (#138987)
gh-142217: Recommend PyUnicode_InternFromString() to replace _PyUnicode_FromId() (GH-142746)
gh-132798: Schedule removal of `PyUnicode_AsDecoded/Encoded` functions for 3.15 (#132799)
gh-76007: Deprecate `__version__` attribute (#138675)
gh-139344: Remove pending removal notice for undeprecated importlib.resources API (GH-141507)
Revert "gh-118803: Remove `ByteString` from `typing` and `collections.abc` (#118804)" (#138990)
GH-65961: Stop setting `__cached__` on modules (GH-142165)
gh-133879: Clean up What's New for 3.15 (#140435)
gh-136702: Deprecate passing non-ascii *encoding* (str) to `encodings.normalize_encoding` (#140030)
gh-134978: deprecate `string` keyword parameter for hash function constructors (#134979)
gh-76007: Deprecate `__version__` attribute in `wsgiref.simple_server` (#142675)
gh-133879: Copyedit "What's new in Python 3.15" (#141717)