gh-130167: Optimise textwrap.dedent() (#131919)

GH-131798: Remove type checks for _TO_BOOL_STR (GH-131816)

gh-131895: fix clang $PATH on Darwin runners for tail-calling inter…

Update cryptographic CODEOWNERS entry (#131892)

gh-127794: Validate email header names according to RFC 5322 (#127820)

gh-131178: Update help message for timeit CLI (#131326)

gh-127945: mark TestLocalization as thread unsafe in ctypes (#131899)

gh-127945: acquire critical section around PyCFuncPtr_call (#131898)

gh-127945: make initialization of error_object_name thread safe in …

[3.13] gh-129994: update docs when using dualstack_ipv6 in `socket.…

gh-127945: fix thread safety of creating instances of ctypes structur…

[3.12] gh-131885: Document that dict.setdefault and dict.get take…

[3.13] gh-131885: Document that dict.setdefault and dict.get take…

gh-131885: Document that dict.setdefault and dict.get take no key…

[3.12] gh-129994: update docs when using dualstack_ipv6 in `socket.…

gh-129994: update docs when using dualstack_ipv6 in `socket.create_…

GH-129149: Add fast path for medium-sized integers in PyLong_From* …

gh-130924: Do not create cells for usages of names in local annotatio…

[3.13] gh-128770: raise warnings as errors in test suite - except for…

gh-131853: Fix test_msgfmt on big-endian platforms (GH-131879)

gh-131853: Test binary header in msgfmt generated file (GH-131854)

[3.13] gh-131050: skip test_dh_params when TLS library lacks FFDHE …

[3.12] gh-131050: skip test_dh_params when TLS library lacks FFDHE …

[3.12] gh-127541: Update os.walk example (GH-127765) (#131873)

gh-131050: skip test_dh_params when TLS library lacks FFDHE ciphers…

[3.13] gh-127541: Update os.walk example (GH-127765) (GH-131869)

gh-127541: Update os.walk example (GH-127765)

gh-131740: minor readability fix in PyUnstable_GC_VisitObjects (gh-13…

gh-130373: Avoid locking in _LOAD_ATTR_WITH_HINT (#130372)

[3.13] gh-131807: fix ResourceWarning in test_ucn.py (GH-131808) (#13…