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cpython
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Commits on Apr 17, 2026
gh-148484: Fix memory leak of iterator in array.array constructor (GH-148523)
gleb-pp
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afde756
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gh-148464: Add missing ``__ctype_le/be__`` attributes for complex types in the ctype module (GH-148485)
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sunmy2019
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Commits on Apr 16, 2026
gh-148659: Export some internal functions for the JIT (PEP-523) (#148634)
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gh-148535: Don't use gcc -fprofile-update=atomic flag on i686 (#148554)
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gh-146031: Allow keeping specialization enabled when specifying eval frame function (#146032)
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DinoV
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GH-146128: Fix AArch64 multi-instruction constants and relocations (GH-148598)
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markshannon
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GH-145668: Add FOR_ITER specialization for virtual iterators. Specialize GET_ITER. (GH-147967)
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markshannon
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gh-146636: PEP 803: Reference documentation (GH-148013)
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encukou
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gh-100239: Specialize more binary operations using BINARY_OP_EXTEND (GH-128956)
eendebakpt
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Docs: Fix typos and a comment in enum.rst (#148156)
Havmaagen
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9d38143
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gh-148474: Fix `_Py_hexlify_simd` compilation with older clang (#148475)
jmroot
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5f28e6b
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gh-137814: Fix `__qualname__` of `__annotate__` (#137842)
JelleZijlstra
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5b8cd31
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Commits on Apr 15, 2026
Add PyManager documentation for index signatures (GH-148631)
zooba
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54607ee
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gh-148100: Soft deprecate `re.match` and `re.Pattern.match` in favour of `prefixmatch` (#148101)
hugovk
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eb2f634
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gh-148604: change `ADD_OP(_POP_TOP, ...)` to `optimize_pop_top` in `optimizer_bytecodes.c` (GH-148619)
NekoAsakura
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e998eb9
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Docs: Use bash lexer for http.server CLI commands, not Python (#148612)
hugovk
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55c9d60
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gh-148600: Add Modules/_ssl_data_40.h data (#148601)
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gh-143886: Ensure function annotations are returned in order of definition (#143888)
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pR0Ps
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gh-148609: Remove unicode character in bytecodes.c (GH-148611)
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gh-131798: Fix `_ITER_CHECK_RANGE` type in the JIT (#148607)
Wulian233
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c7e9919
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gh-117716: Fix wave RIFF padding for data chunks (GH-145237)
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mbeijen
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ca064d9
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gh-148390: fix undefined behavior of `memoryview(...).cast("?")` (#148454)
picnixz
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69e0a78
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gh-139038: Add whatsnew entry for jit unique reference tracking (GH-148572)
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eendebakpt
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gh-147957: pop items from UserDict in LIFO order (gh-147958)
Andrew5057
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d14e31e
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GH-70647: Remove support for `%d` (and deprecate for `%e`) without year in `strptime()` (GH-144570)
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StanFromIreland
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d0e7c6a
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Commits on Apr 14, 2026
gh-148186: Improve `assertCountEqual` description in docs. (#148463)
skv0zsneg
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94d42bf
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gh-137335: remove a mktemp use in multiprocessing.connection to avoid security scanner noise (GH-148578)
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gpshead
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fd81246
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tiny edit, fix a couple of minor typos in enum and sqlite3 docs (GH-148580)
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gpshead
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236aa0a
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gh-146393: Use recorded type instead of instance in BINARY_OP (#148569)
eendebakpt
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GH-145278: freeze encodings (partially) and linecache (#148347)
FFY00
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0012686
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gh-146393: Optimize float division operations by mutating uniquely-referenced operands in place (JIT only) (GH-146397)
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claude
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gh-86519: Update docs for `prefixmatch` (#148096)
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hugovk
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hauntsaninja
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gh-146563: add exception note for invalid Expat handler return values (#146565)
picnixz
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356a031
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gh-72406: Document argument ordering in argparse help output (#148534)
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savannahostrowski
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4286227
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gh-131798: constant fold special method lookups in JIT (#148432)
kumaraditya303
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3cb7eae
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