cpython/Misc/NEWS.d/next/Core_and_Builtins
2026-03-25 11:08:45 +00:00
..
2025-11-02-16-23-17.gh-issue-140594.YIWUpl.rst gh-140594: Fix an out of bounds read when feeding NUL byte to PyOS_StdioReadline() (#140910) 2026-03-12 10:46:36 +00:00
2026-01-07-23-07-17.gh-issue-126910.d8zdm-.rst GH-126910: Allow most native profilers and debuggers to unwind through JIT frames (GH-143548) 2026-03-25 02:09:35 +08:00
2026-01-10-12-59-58.gh-issue-143636.dzr26e.rst gh-143636: fix a crash when calling `__replace__ on invalid SimpleNamespace` instances (#143655) 2026-03-14 09:58:15 +00:00
2026-01-31-15-15-43.gh-issue-143414.Jgl4xu.rst gh-143414: Implement unique reference tracking for JIT, optimize unpacking of such tuples (GH-144300) 2026-03-23 00:57:23 +08:00
2026-02-08-01-19-50.gh-issue-131798.PaWDNH.rst gh-131798: Optimize _ITER_CHECK_RANGE and _ITER_CHECK_LIST in the JIT (GH-144583) 2026-03-17 22:07:17 +08:00
2026-02-14-15-51-16.gh-issue-134584.6WFSuB.rst gh-134584: Eliminate redundant refcounting in JIT for MATCH_CLASS (GH-144821) 2026-03-14 12:00:18 +00:00
2026-02-28-18-42-36.gh-issue-145036.70Kbfz.rst gh-145036: Fix data race for list capacity in free-threading (#145365) 2026-03-10 22:00:11 +05:30
2026-03-09-00-00-00.gh-issue-145713.KR6azvzI.rst gh-145713: make bytearray.resize thread-safe on free-threading (#145714) 2026-03-11 12:57:26 +05:30
2026-03-10-12-52-06.gh-issue-145685.80B7gK.rst gh-145685: Improve scaling of type attribute lookups (gh-145774) 2026-03-12 13:30:36 -04:00
2026-03-10-19-00-39.gh-issue-145783.dS5TM9.rst gh-145783: Propagate errors raised in NEW_TYPE_COMMENT (#145784) 2026-03-13 11:05:20 +00:00
2026-03-10-22-38-40.gh-issue-145779.5375381d80.rst gh-145779: Improve classmethod/staticmethod scaling in free-threaded build (#145826) 2026-03-17 14:24:44 -04:00
2026-03-11-00-13-59.gh-issue-142183.2iVhJH.rst gh-142183: Cache one datachunk per tstate to prevent alloc/dealloc thrashing (#145789) 2026-03-11 15:46:16 +01:00
2026-03-11-19-09-47.gh-issue-145792.X5KUhc.rst gh-145792: Fix incorrect alloca allocation size in traceback.c (#145814) 2026-03-13 13:15:26 +01:00
2026-03-11-21-27-28.gh-issue-145376.LfDvyw.rst gh-145376: Fix GC tracking in structseq.__replace__ (#145820) 2026-03-13 15:42:19 +00:00
2026-03-13-09-48-57.gh-issue-127958.U-znTv.rst gh-127958: Trace from RESUME in the JIT (GH-145905) 2026-03-17 00:18:59 +08:00
2026-03-15-20-47-34.gh-issue-145990.14BUzw.rst gh-145990: Sort python --help-xoptions by option name (GH-145991) 2026-03-15 22:02:14 +00:00
2026-03-15-21-45-35.gh-issue-145990.tmXwRB.rst gh-145990: sort --help-env sections by environment variable name (GH-145997) 2026-03-15 15:22:57 -07:00
2026-03-17-00-00-00.gh-issue-146041.7799bb.rst gh-146041: Avoid lock in sys.intern() for already interned strings (gh-146072) 2026-03-24 14:29:37 -04:00
2026-03-18-18-52-00.gh-issue-146056.r1tVSo.rst Update docs for gh-146056 (GH-146213) 2026-03-22 09:29:04 +02:00
2026-03-19-01-19-34.gh-issue-146096.R9tkJX.rst GH-146096: Fix segfault in BaseExceptionGroup repr (#146141) 2026-03-19 11:25:15 +00:00
2026-03-19-16-16-40.gh-issue-135871.jSExZ3.rst gh-135871: Reload lock internal state while spinning in PyMutex_LockTimed (gh-146064) 2026-03-23 16:55:06 -04:00
2026-03-20-00-39-25.gh-issue-146192.8aQ6sC.rst gh-146192: Add base32 support to binascii (GH-146193) 2026-03-22 23:10:28 +02:00
2026-03-20-11-34-17.gh-issue-145667._Agp9o.rst GH-145667: Merge GET_ITER and GET_YIELD_FROM_ITER (GH-146120) 2026-03-21 10:48:13 +00:00
2026-03-20-12-26-24.gh-issue-146199.vV8V9s.rst gh-146199: Fix error handling in code_richcompare when PyObject_RichCompareBool fails (#146200) 2026-03-23 23:41:53 +01:00
2026-03-20-12-52-55.gh-issue-146205.M4yKdf.rst gh-146205: Check the errno with != 0 in close impls in select module (#146206) 2026-03-20 14:44:01 +01:00
2026-03-20-13-07-33.gh-issue-146227.MqBPEo.rst gh-146227: Fix wrong type in _Py_atomic_load_uint16 in pyatomic_std.h (gh-146229) 2026-03-20 15:38:35 -04:00
2026-03-20-13-55-14.gh-issue-146196.Zg70Kb.rst gh-146196: Fix Undefined Behavior in _PyUnicodeWriter_WriteASCIIString() (#146201) 2026-03-20 15:58:41 +00:00
2026-03-21-08-48-25.gh-issue-146245.cqM3_4.rst gh-146245: Fix reference and buffer leaks via audit hook in socket module (GH-146248) 2026-03-22 13:29:34 +02:00
2026-03-22-12-00-00.gh-issue-146306.870ef4.rst gh-146306: JIT: Optimize float operations by mutating uniquely-referenced operands in place (GH-146307) 2026-03-24 21:16:02 +08:00
2026-03-22-19-30-00.gh-issue-146308.AxnRVA.rst gh-146308: Fix error handling issues in _remote_debugging module (#146309) 2026-03-22 21:12:02 +00:00
2026-03-24-13-06-52.gh-issue-146369.6wDI6S.rst gh-146369: Ensure PYTHON_LAZY_IMPORTS=none overrides __lazy_modules__ (#146371) 2026-03-25 11:08:45 +00:00
README.rst Move NEWS entries out of directories with spaces (GH-127067) 2024-11-20 18:52:46 +00:00

Put news entry `blurb`_ files for the *Core and Builtins* section in this directory.

.. _blurb: https://pypi.org/project/blurb/