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Commits on Aug 15, 2026
gh-155430: fix `hmac.digest` bigmem test (#155431)
picnixz
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948fd7e
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gh-155319: Fix the source line of a warning issued with module_globals (GH-155320)
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serhiy-storchaka
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gh-155519: fix data-race for Context.ctx_vars (#155522)
nascheme
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9ee248c
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gh-155400: Fix deadlock with type_lock_prevent_release() (#155401)
nascheme
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50fcb91
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gh-155143: Fix asyncio.shield() leaking tasks via await-graph (#155144)
pteromys
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Commits on Aug 14, 2026
gh-155194: Fix not raising on non-module import (#155189)
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DinoV
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gh-155621: Fix unrepresentable defaults in socket.sendmsg() signature (#155623)
lpyu001
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e5556cd
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gh-135736: call exception handler for all BaseExceptions in asyncio.TaskGroup (#154538)
sreehariannam
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a7b2e1f
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improve test_copy_reduce and test_deepcopy_reduce coverage (#154182)
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dslavicek
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tomasr8
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gh-155742: Test PyBytesWriter_FinishWithSize() with negative size (#155783)
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vstinner
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gh-153521: Preserve bytes message sets in imaplib (GH-153907)
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cuishuang
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gh-150449: Support negative steps in sqlite3.Blob slices (GH-150450)
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ever0de
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serhiy-storchaka
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gh-111331: Allow closing BytesIO with exported buffers (GH-155383)
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serhiy-storchaka
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gh-155752: Do not crash when GenericAlias parameters change during substitution (#155761)
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dariushoule
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c0006fa
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gh-155727: Ignore internal imports in test_attribute_completion (GH-155730)
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serhiy-storchaka
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gh-155732: Join the terminated process in test_repr_lock (GH-155734)
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serhiy-storchaka
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gh-155726: Restore the sysconfig prefix cache in test_sysconfig (GH-155729)
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serhiy-storchaka
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gh-155702: Fix sqlite3.Blob slice assignment with a step (GH-155703)
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serhiy-storchaka
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Commits on Aug 13, 2026
gh-154566: Fix array.byteswap() corrupting 'Zd' arrays with more than one element (#154567)
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PhysicistJohn
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vstinner
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gh-152563, test_math: Enable fma test on musl 1.2.6 (#152564)
weixlu
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5ea3935
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gh-155731: Clean up files left by test_import (GH-155735)
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serhiy-storchaka
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gh-109817: Do not copy all test cases into the worker process (GH-155713)
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serhiy-storchaka
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Do not break long test names in the regrtest output (GH-155714)
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serhiy-storchaka
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ceb3518
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idlelib tests: Fix refleak testing of test_zzdummy (GH-155393)
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zware
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fa90680
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gh-141174: Test `type_repr()` of `Template` with invalid syntax in `Interpolation` (#155661)
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dr-carlos
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gh-141174: Test `get_annotations()` on wrapped cyclical `functools.partial` (#155663)
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dr-carlos
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gh-141174: Test re-stringifying a `ForwardRef` (#155689)
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dr-carlos
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gh-135748: Use Argument Clinic for more socket functions (GH-155257)
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serhiy-storchaka
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gh-154916: Fix data races in GenericAlias using critical sections (#155634)
kumaraditya303
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8123ed1
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gh-155515: Use GC tracking for HAMT iterators (#155517)
nascheme
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f056212
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gh-155486: Allow non-compact integers in `TO_BOOL_INT` (GH-155531)
marinelay
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cd98657
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gh-154701: prevent executor self-links in JIT cold exits (GH-155323)
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cocolato
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716cbae
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gh-155503: Check Py_TPFLAGS_IMMUTABLETYPE in check_immutable_type() (#155620)
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gh-75008: Detect the lineterminator in csv.Sniffer.sniff() (GH-155061)
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serhiy-storchaka
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gh-155040: Support copy.replace() for tarfile.TarInfo (GH-155046)
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claude
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