Python Release Status Dashboard

3.16

✘ Unreleasable

Tier-1 build failed

Feature branch main

Schedule: PEP 826

RM: Savannah

3.15

⚠ Concern

Tierless build failed

Bugfix branch 3.15

Schedule: PEP 790

RM: Hugo

3.14

✔ Releasable

Disconnected Tier-1 builder

Bugfix branch 3.14

Schedule: PEP 745

RM: Hugo

3.13

✔ Releasable

Disconnected Tier-1 builder

Security branch 3.13

Schedule: PEP 719

RM: Thomas

3.12

⚠ Concern

Tier-3 build failed

Security branch 3.12

Schedule: PEP 693

RM: Thomas

3.11

⚠ Concern

Tier-3 build failed

Security branch 3.11

Schedule: PEP 664

RM: Pablo

Problems by Branch

main (3.16)

Tier-1 build failed (1)

AMD64 CentOS9 Refleaks 3.x 3.x refleak tier-1 stable

✘ ✔ ✔ ✔ ⚠ ✔ ↺ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ⚠ ✘ ✘ ✘ ✔ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✘ ✘ ⚠ ⚠ ⋯

Latest build: ✘ #4512 (failure, 2026-11-13 20:05:30, 7 hours ago)

3 changes

gh-142662: Fix interpreter startup crash when `codecs` are not initialized yet (#161860) by sobolevn
1 file changed
- Python/codecs.c
gh-160436: Skip `PyStatus.exitcode` deprecation on clang++ 21 and older (#161341) by Neko Asakura
2 files changed
- Include/cpython/initconfig.h
- Misc/NEWS.d/next/C_API/2026-11-04-14-24-36.gh-issue-160436.WmZEYT.rst
gh-161452: Fix `python -m random` with a non-positive integer input (#161453) by Andrés Delfino
3 files changed
- Lib/test/test_random.py
- Lib/random.py
- Misc/NEWS.d/next/Library/2026-11-05-22-26-44.gh-issue-161452.YfFfjq.rst

Tierless build failed (2)

AMD64 Alpine Linux 3.x 3.x stable

✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ⋯

Latest build: ✘ #16919 (failure, 2026-11-14 01:39:32, an hour ago)

AMD64 Alpine Linux NoGIL 3.x 3.x nogil stable

Latest build: ✘ #3666 (failure, 2026-11-14 01:50:16, 50 minutes ago)

Disconnected Tier-1 builder (1)

ARM64 macOS 3.x 3.x tier-1 stable

Disconnected! 🔌 Last build 2026-11-08 02:47:50, 5 days ago

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Disconnected Tier-3 builder (1)

ARM64 Raspbian 3.x 3.x nondebug tier-3 stable

Disconnected! 🔌 Last build 2026-10-17 04:32:58, a month ago

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Disconnected Tierless builder (5)

AMD64 Arch Linux Asan 3.x 3.x asan sanitizer stable

Disconnected! 🔌 Last build 2026-11-08 00:21:09, 6 days ago

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AMD64 Arch Linux Asan Debug 3.x 3.x asan sanitizer stable

Disconnected! 🔌 Last build 2026-11-08 00:46:32, 6 days ago

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AMD64 Arch Linux Perf 3.x 3.x stable

Disconnected! 🔌 Last build 2026-11-07 16:26:01, 6 days ago

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AMD64 Arch Linux TraceRefs 3.x 3.x stable

Disconnected! 🔌 Last build 2026-11-07 16:41:03, 6 days ago

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AMD64 Arch Linux Usan Function 3.x ubsan stable sanitizer 3.x clang

Disconnected! 🔌 Last build 2026-11-07 17:21:13, 6 days ago

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Warnings from Tier-1 build (3)

AMD64 Windows PGO NoGIL 3.x win64 stable pgo nogil 3.x nondebug tier-1

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Warning build: ⚠ #6162 (warnings, 2026-11-14 01:55:35, 45 minutes ago)

test_profiling.test_profiling.test_sampling_profiler.test_blocking.TestBlockingModeCLI.test_run_blocking_exits_after_target_process_exits

(subprocess.TimeoutExpired)

subprocess.TimeoutExpired

Traceback (most recent call last):
  File "C:\bbarea\3.x.itamaro-win64-srv-22-aws.nogil.pgo\build\Lib\unittest\case.py", line 58, in testPartExecutor
    yield
  File "C:\bbarea\3.x.itamaro-win64-srv-22-aws.nogil.pgo\build\Lib\unittest\case.py", line 691, in run
    self._callTestMethod(testMethod)
    ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
  File "C:\bbarea\3.x.itamaro-win64-srv-22-aws.nogil.pgo\build\Lib\unittest\case.py", line 637, in _callTestMethod
    result = method()
  File "C:\bbarea\3.x.itamaro-win64-srv-22-aws.nogil.pgo\build\Lib\test\test_profiling\test_sampling_profiler\test_blocking.py", line 190, in test_run_blocking_exits_after_target_process_exits
    result = subprocess.run(
        cmd,
    ...<4 lines>...
        timeout=SHORT_TIMEOUT,
    )
  File "C:\bbarea\3.x.itamaro-win64-srv-22-aws.nogil.pgo\build\Lib\subprocess.py", line 671, in run
    stdout, stderr = process.communicate(input, timeout=timeout)
                     ~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\bbarea\3.x.itamaro-win64-srv-22-aws.nogil.pgo\build\Lib\subprocess.py", line 1395, in communicate
    stdout, stderr = self._communicate(input, endtime, timeout)
                     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\bbarea\3.x.itamaro-win64-srv-22-aws.nogil.pgo\build\Lib\subprocess.py", line 1854, in _communicate
    raise TimeoutExpired(self.args, orig_timeout)
subprocess.TimeoutExpired: Command '['C:\\bbarea\\3.x.itamaro-win64-srv-22-aws.nogil.pgo\\build\\PCbuild\\amd64t\\python.exe', '-m', 'profiling.sampling', 'run', '--binary', '-o', 'C:\\bbarea\\3.x.itamaro-win64-srv-22-aws.nogil.pgo\\build\\build\\test_python_11680æ\\@test_11680_tmpæ_profiling_blocking\\blocking.bin', '--mode=cpu', '--blocking', '-r', '100', 'C:\\bbarea\\3.x.itamaro-win64-srv-22-aws.nogil.pgo\\build\\build\\test_python_11680æ\\@test_11680_tmpæ_profiling_blocking\\tiny_target.py']' timed out after 30.0 seconds

4 changes

Log Py_LIMITED_API and Py_TARGET_ABI3T in test_cext (#161958) by Victor Stinner
2 files changed
- Lib/test/test_cext/runtests.py
- Lib/test/test_cext/extension.c
Enhance encodings in regrtest header (#161959) by Victor Stinner
1 file changed
- Lib/test/libregrtest/utils.py
gh-161932: Skip test_ssl ECH test with FIPS enabled (#161939) by Victor Stinner
1 file changed
- Lib/test/test_ssl.py
gh-159739: Add a test on _PyTuple_Resize() error (#161957) by Victor Stinner
1 file changed
- Lib/test/test_capi/test_tuple.py

AMD64 Windows10 3.x 3.x win64 tier-1 stable

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Warning build: ⚠ #14706 (warnings, 2026-11-13 19:12:16, 7 hours ago)

test_zipimport.test_zipimport.ZStdCompressedZipImportTestCase.testZip64LargeFile (OSError)

OSError

Traceback (most recent call last):
  File "D:\buildarea\3.x.bolen-windows10\build\Lib\unittest\case.py", line 58, in testPartExecutor
    yield
  File "D:\buildarea\3.x.bolen-windows10\build\Lib\unittest\case.py", line 691, in run
    self._callTestMethod(testMethod)
    ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^
  File "D:\buildarea\3.x.bolen-windows10\build\Lib\unittest\case.py", line 637, in _callTestMethod
    result = method()
  File "D:\buildarea\3.x.bolen-windows10\build\Lib\test\test_zipimport.py", line 1009, in testZip64LargeFile
    with open(os_helper.TESTFN, "wb") as f:
         ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
OSError: [Errno 28] No space left on device

5 changes

gh-142662: Fix interpreter startup crash when `codecs` are not initialized yet (#161860) by sobolevn
1 file changed
- Python/codecs.c
gh-160436: Skip `PyStatus.exitcode` deprecation on clang++ 21 and older (#161341) by Neko Asakura
2 files changed
- Include/cpython/initconfig.h
- Misc/NEWS.d/next/C_API/2026-11-04-14-24-36.gh-issue-160436.WmZEYT.rst
gh-161452: Fix `python -m random` with a non-positive integer input (#161453) by Andrés Delfino
3 files changed
- Lib/test/test_random.py
- Lib/random.py
- Misc/NEWS.d/next/Library/2026-11-05-22-26-44.gh-issue-161452.YfFfjq.rst
GH-161739: Fix test_hashlib pbkdf2 tests on FIPS (#161748) by Miro Hrončok
2 files changed
- Lib/test/test_hashlib.py
- Misc/NEWS.d/next/Tests/2026-11-10-14-49-01.gh-issue-161739.NZTbYC.rst
gh-145667: Update dis docs for GET_ITER, FOR_ITER and SEND changes (#161867) by Andrew Svetlov
2 files changed
- Doc/tools/removed-ids.txt
- Doc/library/dis.rst

aarch64 CentOS9 LTO 3.x lto stable 3.x nondebug tier-1

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Warning build: ⚠ #10503 (warnings, 2026-11-13 19:19:16, 7 hours ago)

3 changes

gh-142662: Fix interpreter startup crash when `codecs` are not initialized yet (#161860) by sobolevn
1 file changed
- Python/codecs.c
gh-160436: Skip `PyStatus.exitcode` deprecation on clang++ 21 and older (#161341) by Neko Asakura
2 files changed
- Include/cpython/initconfig.h
- Misc/NEWS.d/next/C_API/2026-11-04-14-24-36.gh-issue-160436.WmZEYT.rst
gh-161452: Fix `python -m random` with a non-positive integer input (#161453) by Andrés Delfino
3 files changed
- Lib/test/test_random.py
- Lib/random.py
- Misc/NEWS.d/next/Library/2026-11-05-22-26-44.gh-issue-161452.YfFfjq.rst

Warnings from Tier-2 build (1)

ARM64 Windows 3.x 3.x tier-2 win-arm64 stable

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Warning build: ⚠ #11864 (warnings, 2026-11-14 00:49:40, 2 hours ago)

1 change

Enhance encodings in regrtest header (#161959) by Victor Stinner
1 file changed
- Lib/test/libregrtest/utils.py

Warnings from Tier-3 build (8)

AMD64 Android 3.x 3.x tier-3 stable

⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ↺ ⚠ ↺ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #5679 (warnings, 2026-11-13 23:51:02, 3 hours ago)

ARM64 Raspbian 3.x 3.x nondebug tier-3 stable

Disconnected! 🔌 Last build 2026-10-17 04:32:58, a month ago

Warning build: ⚠ #3997 (warnings, 2026-10-17 04:32:58, a month ago)

2 changes

gh-159136: Avoid stop-the-world when setting function name attributes (gh-159269) by Neil Schemenauer
13 files changed
- Python/ceval.h
- Python/ceval.c
- Objects/genobject.c
- Objects/funcobject.c
- Modules/_testinternalcapi.c
- Modules/_testcapi/function.c
- Lib/test/test_funcattrs.py
- Lib/test/test_free_threading/test_functions.py
- Lib/test/test_capi/test_function.py
- Include/cpython/funcobject.h
- Doc/c-api/reflection.rst
- Doc/c-api/function.rst
- Misc/NEWS.d/next/Core_and_Builtins/2026-10-12-20-00-00.gh-issue-159136.fnAttr.rst
gh-158973: Reset the warnings lock after fork in the child (gh-158974) by Neil Schemenauer
8 files changed
- Python/lock.c
- Python/_warnings.c
- Modules/posixmodule.c
- Lib/test/test_warnings/__init__.py
- Include/internal/pycore_warnings.h
- Include/internal/pycore_lock.h
- Include/internal/pycore_interp_structs.h
- Misc/NEWS.d/next/Core_and_Builtins/2026-10-07-00-00-00.gh-issue-158973.warnings-fork.rst

PPC64LE CentOS9 3.x 3.x tier-3 stable

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Warning build: ⚠ #8002 (warnings, 2026-11-13 19:02:57, 8 hours ago)

3 changes

gh-142662: Fix interpreter startup crash when `codecs` are not initialized yet (#161860) by sobolevn
1 file changed
- Python/codecs.c
gh-160436: Skip `PyStatus.exitcode` deprecation on clang++ 21 and older (#161341) by Neko Asakura
2 files changed
- Include/cpython/initconfig.h
- Misc/NEWS.d/next/C_API/2026-11-04-14-24-36.gh-issue-160436.WmZEYT.rst
gh-161452: Fix `python -m random` with a non-positive integer input (#161453) by Andrés Delfino
3 files changed
- Lib/test/test_random.py
- Lib/random.py
- Misc/NEWS.d/next/Library/2026-11-05-22-26-44.gh-issue-161452.YfFfjq.rst

RISC-V 64-bit Ubuntu 3.x 3.x tier-3 stable

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Warning build: ⚠ #880 (warnings, 2026-11-13 23:51:18, 3 hours ago)

2 changes

gh-152845: Preserve ZIP encoding flags when appending (gh-161950) by Kasra Ghodsi
3 files changed
- Lib/zipfile/__init__.py
- Lib/test/test_zipfile/test_core.py
- Misc/NEWS.d/next/Library/2026-11-13-09-49-13.gh-issue-152845.ZipFlags.rst
gh-142662: Fix interpreter startup crash when `codecs` are not initialized yet (#161860) by sobolevn
1 file changed
- Python/codecs.c

RISC-V 64-bit Ubuntu Clang 3.x 3.x clang tier-3 stable

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Warning build: ⚠ #747 (warnings, 2026-11-13 23:51:18, 3 hours ago)

WASM Emscripten 3.x 3.x emscripten tier-3 stable

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Warning build: ⚠ #4531 (warnings, 2026-11-14 00:55:08, 2 hours ago)

aarch64 Android 3.x 3.x tier-3 stable

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Warning build: ⚠ #6585 (warnings, 2026-11-14 00:32:15, 2 hours ago)

iOS ARM64 Simulator 3.x 3.x iOS tier-3 stable

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Warning build: ⚠ #8390 (warnings, 2026-11-14 00:35:44, 2 hours ago)

Warnings from Tierless build (4)

AMD64 Arch Linux Asan 3.x 3.x asan sanitizer stable

Disconnected! 🔌 Last build 2026-11-08 00:21:09, 6 days ago

Warning build: ⚠ #7885 (warnings, 2026-11-08 00:21:09, 6 days ago)

15 changes

gh-161242: Use AC vectorcall for AttributeError, ImportError, NameError (#161462) by Cody Maloney
4 files changed
- Objects/exceptions.c
- Objects/clinic/exceptions.c.h
- Lib/test/test_call.py
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-06-21-21-04.gh-issue-161242.d4vNgC.rst
gh-160872: Keep PyLong "x_divrem" inner loop carry in 64 bits (#161156) by XiaohongGong
2 files changed
- Objects/longobject.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-02-05-50-35.gh-issue-160872.x8NvzN.rst
gh-87613: Pass NULL for an empty **kwargs in Argument Clinic (#161382) by Cody Maloney
15 files changed
- Tools/clinic/libclinic/converters.py
- Objects/structseq.c
- Objects/namespaceobject.c
- Objects/clinic/structseq.c.h
- Objects/clinic/namespaceobject.c.h
- Modules/clinic/atexitmodule.c.h
- Modules/clinic/_zoneinfo.c.h
- Modules/clinic/_testclinic_kwds.c.h
- Modules/clinic/_interpretersmodule.c.h
- Modules/clinic/_elementtree.c.h
- Modules/clinic/_csv.c.h
- Modules/atexitmodule.c
- Modules/_interpretersmodule.c
- Modules/_elementtree.c
- Lib/test/test_clinic.py
gh-148891: prevent crash in HAMT caused by GC during traverse (#148928) by Thomas Kowalski
2 files changed
- Python/context.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-04-23-08-36-47.gh-issue-148891.AMMHow.rst
gh-161430: Update skipped tests filter in regrtest (#161572) by Victor Stinner
1 file changed
- Lib/test/libregrtest/skipped.py
gh-161555: Fix `test_heapq` under global lazy imports (#161556) by tonghuaroot (童话)
2 files changed
- Lib/test/test_heapq.py
- Lib/test/lazy_imports_all_exclude.txt
gh-161569: Check cookie policy before deleting expired cookies in `http.cookiejar` (#161570) by Kirill Podoprigora
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-11-07-01-43-49.gh-issue-161569.cookiej.rst
gh-160050: Use asymptotically faster divmod in `l_mod` for large integers (#160443) by emirplus
3 files changed
- Objects/longobject.c
- Lib/test/test_int.py
- Misc/NEWS.d/next/Core_and_Builtins/2026-10-23-19-37-00.gh-issue-160050.aB3x9Q.rst
gh-161503: Check hostname in `ssl.get_server_certificate` with custom `ca_certs` (#161507) by Brett Smith
4 files changed
- Lib/test/test_ssl.py
- Lib/ssl.py
- Doc/library/ssl.rst
- Misc/NEWS.d/next/Security/2026-11-06-16-22-47.gh-issue-161503.FkIl87.rst
gh-161430: Cleanup tests name in regrtest TestResults.display_result() (#161567) by Victor Stinner
4 files changed
- Lib/test/test_regrtest.py
- Lib/test/libregrtest/utils.py
- Lib/test/libregrtest/skipped.py
- Lib/test/libregrtest/results.py
gh-161433: Identify the failing item when hashing tuples (#161496) by Ivan Zorin
4 files changed
- Objects/tupleobject.c
- Misc/ACKS
- Lib/test/test_tuple.py
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-06-15-15-00.gh-issue-161433.A9b3Kq.rst
gh-161430: Omit tests expected to be skipped in regrtest (#161432) by Victor Stinner
7 files changed
- Lib/test/test_samply_profiler.py
- Lib/test/test_perfmaps.py
- Lib/test/test_perf_profiler.py
- Lib/test/support/__init__.py
- Lib/test/libregrtest/results.py
- Misc/NEWS.d/next/Tests/2026-11-05-16-20-23.gh-issue-161430.M7b8N6.rst
- Lib/test/libregrtest/skipped.py
gh-161475: Fix ctypes structures with float arrays returned on Linux SPARC (#161476) by Stian Halseth
2 files changed
- Modules/_ctypes/stgdict.c
- Misc/NEWS.d/next/Library/2026-11-06-11-59-26.gh-issue-161475.82LWf4.rst
gh-161388: [tkinter] Fix crash on raising `__str__` method passed to `setvar` (#161397) by sobolevn
2 files changed
- Modules/_tkinter.c
- Lib/test/test_tcl.py
docs: Fix typos and obvious errors (GH-161386) by Inada Naoki
47 files changed
- Doc/whatsnew/3.9.rst
- Doc/whatsnew/3.8.rst
- Doc/whatsnew/3.7.rst
- Doc/whatsnew/3.6.rst
- Doc/whatsnew/3.4.rst
- Doc/whatsnew/3.15.rst
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- Doc/whatsnew/3.11.rst
- Doc/whatsnew/3.1.rst
- Doc/whatsnew/2.7.rst
- Doc/whatsnew/2.5.rst
- Doc/whatsnew/2.4.rst
- Doc/whatsnew/2.3.rst
- Doc/library/xml.dom.rst
- Doc/library/tracemalloc.rst
- Doc/library/timeit.rst
- Doc/library/threading.rst
- Doc/library/tarfile.rst
- Doc/library/ssl.rst
- Doc/library/profiling.sampling.rst
- Doc/library/profile.rst
- Doc/library/pdb.rst
- Doc/library/os.rst
- Doc/library/optparse.rst
- Doc/library/multiprocessing.rst
- Doc/library/logging.rst
- Doc/library/io.rst
- Doc/library/http.cookies.rst
- Doc/library/http.client.rst
- Doc/library/ftplib.rst
- Doc/library/doctest.rst
- Doc/library/codecs.rst
- Doc/library/cgitb.rst
- Doc/library/cgi.rst
- Doc/library/calendar.rst
- Doc/library/binascii.rst
- Doc/library/asyncio-eventloop.rst
- Doc/library/argparse.rst
- Doc/library/annotationlib.rst
- Doc/howto/logging-cookbook.rst
- Doc/howto/isolating-extensions.rst
- Doc/howto/instrumentation.rst
- Doc/howto/descriptor.rst
- Doc/extending/extending.rst
- Doc/extending/embedding.rst
- Doc/c-api/typeobj.rst
- Doc/c-api/module.rst

AMD64 Arch Linux Asan Debug 3.x 3.x asan sanitizer stable

Disconnected! 🔌 Last build 2026-11-08 00:46:32, 6 days ago

Warning build: ⚠ #7752 (warnings, 2026-11-08 00:46:32, 6 days ago)

10 changes

gh-161242: Use AC vectorcall for AttributeError, ImportError, NameError (#161462) by Cody Maloney
4 files changed
- Objects/exceptions.c
- Objects/clinic/exceptions.c.h
- Lib/test/test_call.py
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-06-21-21-04.gh-issue-161242.d4vNgC.rst
gh-160872: Keep PyLong "x_divrem" inner loop carry in 64 bits (#161156) by XiaohongGong
2 files changed
- Objects/longobject.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-02-05-50-35.gh-issue-160872.x8NvzN.rst
gh-87613: Pass NULL for an empty **kwargs in Argument Clinic (#161382) by Cody Maloney
15 files changed
- Tools/clinic/libclinic/converters.py
- Objects/structseq.c
- Objects/namespaceobject.c
- Objects/clinic/structseq.c.h
- Objects/clinic/namespaceobject.c.h
- Modules/clinic/atexitmodule.c.h
- Modules/clinic/_zoneinfo.c.h
- Modules/clinic/_testclinic_kwds.c.h
- Modules/clinic/_interpretersmodule.c.h
- Modules/clinic/_elementtree.c.h
- Modules/clinic/_csv.c.h
- Modules/atexitmodule.c
- Modules/_interpretersmodule.c
- Modules/_elementtree.c
- Lib/test/test_clinic.py
gh-148891: prevent crash in HAMT caused by GC during traverse (#148928) by Thomas Kowalski
2 files changed
- Python/context.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-04-23-08-36-47.gh-issue-148891.AMMHow.rst
gh-161430: Update skipped tests filter in regrtest (#161572) by Victor Stinner
1 file changed
- Lib/test/libregrtest/skipped.py
gh-161555: Fix `test_heapq` under global lazy imports (#161556) by tonghuaroot (童话)
2 files changed
- Lib/test/test_heapq.py
- Lib/test/lazy_imports_all_exclude.txt
gh-161569: Check cookie policy before deleting expired cookies in `http.cookiejar` (#161570) by Kirill Podoprigora
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-11-07-01-43-49.gh-issue-161569.cookiej.rst
gh-160050: Use asymptotically faster divmod in `l_mod` for large integers (#160443) by emirplus
3 files changed
- Objects/longobject.c
- Lib/test/test_int.py
- Misc/NEWS.d/next/Core_and_Builtins/2026-10-23-19-37-00.gh-issue-160050.aB3x9Q.rst
gh-161503: Check hostname in `ssl.get_server_certificate` with custom `ca_certs` (#161507) by Brett Smith
4 files changed
- Lib/test/test_ssl.py
- Lib/ssl.py
- Doc/library/ssl.rst
- Misc/NEWS.d/next/Security/2026-11-06-16-22-47.gh-issue-161503.FkIl87.rst
gh-161430: Cleanup tests name in regrtest TestResults.display_result() (#161567) by Victor Stinner
4 files changed
- Lib/test/test_regrtest.py
- Lib/test/libregrtest/utils.py
- Lib/test/libregrtest/skipped.py
- Lib/test/libregrtest/results.py

AMD64 Arch Linux TraceRefs 3.x 3.x stable

Disconnected! 🔌 Last build 2026-11-07 16:41:03, 6 days ago

Warning build: ⚠ #7515 (warnings, 2026-11-07 16:41:03, 6 days ago)

8 changes

gh-161433: Identify the failing item when hashing tuples (#161496) by Ivan Zorin
4 files changed
- Objects/tupleobject.c
- Misc/ACKS
- Lib/test/test_tuple.py
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-06-15-15-00.gh-issue-161433.A9b3Kq.rst
gh-161430: Omit tests expected to be skipped in regrtest (#161432) by Victor Stinner
7 files changed
- Lib/test/test_samply_profiler.py
- Lib/test/test_perfmaps.py
- Lib/test/test_perf_profiler.py
- Lib/test/support/__init__.py
- Lib/test/libregrtest/results.py
- Misc/NEWS.d/next/Tests/2026-11-05-16-20-23.gh-issue-161430.M7b8N6.rst
- Lib/test/libregrtest/skipped.py
gh-161475: Fix ctypes structures with float arrays returned on Linux SPARC (#161476) by Stian Halseth
2 files changed
- Modules/_ctypes/stgdict.c
- Misc/NEWS.d/next/Library/2026-11-06-11-59-26.gh-issue-161475.82LWf4.rst
gh-161388: [tkinter] Fix crash on raising `__str__` method passed to `setvar` (#161397) by sobolevn
2 files changed
- Modules/_tkinter.c
- Lib/test/test_tcl.py
docs: Fix typos and obvious errors (GH-161386) by Inada Naoki
47 files changed
- Doc/whatsnew/3.9.rst
- Doc/whatsnew/3.8.rst
- Doc/whatsnew/3.7.rst
- Doc/whatsnew/3.6.rst
- Doc/whatsnew/3.4.rst
- Doc/whatsnew/3.15.rst
- Doc/whatsnew/3.12.rst
- Doc/whatsnew/3.11.rst
- Doc/whatsnew/3.1.rst
- Doc/whatsnew/2.7.rst
- Doc/whatsnew/2.5.rst
- Doc/whatsnew/2.4.rst
- Doc/whatsnew/2.3.rst
- Doc/library/xml.dom.rst
- Doc/library/tracemalloc.rst
- Doc/library/timeit.rst
- Doc/library/threading.rst
- Doc/library/tarfile.rst
- Doc/library/ssl.rst
- Doc/library/profiling.sampling.rst
- Doc/library/profile.rst
- Doc/library/pdb.rst
- Doc/library/os.rst
- Doc/library/optparse.rst
- Doc/library/multiprocessing.rst
- Doc/library/logging.rst
- Doc/library/io.rst
- Doc/library/http.cookies.rst
- Doc/library/http.client.rst
- Doc/library/ftplib.rst
- Doc/library/doctest.rst
- Doc/library/codecs.rst
- Doc/library/cgitb.rst
- Doc/library/cgi.rst
- Doc/library/calendar.rst
- Doc/library/binascii.rst
- Doc/library/asyncio-eventloop.rst
- Doc/library/argparse.rst
- Doc/library/annotationlib.rst
- Doc/howto/logging-cookbook.rst
- Doc/howto/isolating-extensions.rst
- Doc/howto/instrumentation.rst
- Doc/howto/descriptor.rst
- Doc/extending/extending.rst
- Doc/extending/embedding.rst
- Doc/c-api/typeobj.rst
- Doc/c-api/module.rst
gh-161415: Remove nonexistent related help topics in `pydoc` (#161417) by Andrés Delfino
3 files changed
- Lib/test/test_pydoc/test_pydoc.py
- Lib/pydoc.py
- Misc/NEWS.d/next/Library/2026-11-05-12-00-24.gh-issue-161415.NJhrAR.rst
gh-161420: Process mimalloc's delayed frees on every generic malloc again (gh-161533) by Maik Schulze
2 files changed
- Objects/mimalloc/page.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-07-09-30-00.gh-issue-161420.mIdFre.rst
GH-159101: Fix UAF when tp_finalize changes the base class (#159888) by Sergey Miryanov
3 files changed
- Objects/typeobject.c
- Objects/object.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-10-20-20-38-38.gh-issue-159101.vFwrZY.rst

AMD64 Arch Linux Usan Function 3.x ubsan stable sanitizer 3.x clang

Disconnected! 🔌 Last build 2026-11-07 17:21:13, 6 days ago

Warning build: ⚠ #1463 (warnings, 2026-11-07 17:21:13, 6 days ago)

8 changes

gh-161433: Identify the failing item when hashing tuples (#161496) by Ivan Zorin
4 files changed
- Objects/tupleobject.c
- Misc/ACKS
- Lib/test/test_tuple.py
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-06-15-15-00.gh-issue-161433.A9b3Kq.rst
gh-161430: Omit tests expected to be skipped in regrtest (#161432) by Victor Stinner
7 files changed
- Lib/test/test_samply_profiler.py
- Lib/test/test_perfmaps.py
- Lib/test/test_perf_profiler.py
- Lib/test/support/__init__.py
- Lib/test/libregrtest/results.py
- Misc/NEWS.d/next/Tests/2026-11-05-16-20-23.gh-issue-161430.M7b8N6.rst
- Lib/test/libregrtest/skipped.py
gh-161475: Fix ctypes structures with float arrays returned on Linux SPARC (#161476) by Stian Halseth
2 files changed
- Modules/_ctypes/stgdict.c
- Misc/NEWS.d/next/Library/2026-11-06-11-59-26.gh-issue-161475.82LWf4.rst
gh-161388: [tkinter] Fix crash on raising `__str__` method passed to `setvar` (#161397) by sobolevn
2 files changed
- Modules/_tkinter.c
- Lib/test/test_tcl.py
docs: Fix typos and obvious errors (GH-161386) by Inada Naoki
47 files changed
- Doc/whatsnew/3.9.rst
- Doc/whatsnew/3.8.rst
- Doc/whatsnew/3.7.rst
- Doc/whatsnew/3.6.rst
- Doc/whatsnew/3.4.rst
- Doc/whatsnew/3.15.rst
- Doc/whatsnew/3.12.rst
- Doc/whatsnew/3.11.rst
- Doc/whatsnew/3.1.rst
- Doc/whatsnew/2.7.rst
- Doc/whatsnew/2.5.rst
- Doc/whatsnew/2.4.rst
- Doc/whatsnew/2.3.rst
- Doc/library/xml.dom.rst
- Doc/library/tracemalloc.rst
- Doc/library/timeit.rst
- Doc/library/threading.rst
- Doc/library/tarfile.rst
- Doc/library/ssl.rst
- Doc/library/profiling.sampling.rst
- Doc/library/profile.rst
- Doc/library/pdb.rst
- Doc/library/os.rst
- Doc/library/optparse.rst
- Doc/library/multiprocessing.rst
- Doc/library/logging.rst
- Doc/library/io.rst
- Doc/library/http.cookies.rst
- Doc/library/http.client.rst
- Doc/library/ftplib.rst
- Doc/library/doctest.rst
- Doc/library/codecs.rst
- Doc/library/cgitb.rst
- Doc/library/cgi.rst
- Doc/library/calendar.rst
- Doc/library/binascii.rst
- Doc/library/asyncio-eventloop.rst
- Doc/library/argparse.rst
- Doc/library/annotationlib.rst
- Doc/howto/logging-cookbook.rst
- Doc/howto/isolating-extensions.rst
- Doc/howto/instrumentation.rst
- Doc/howto/descriptor.rst
- Doc/extending/extending.rst
- Doc/extending/embedding.rst
- Doc/c-api/typeobj.rst
- Doc/c-api/module.rst
gh-161415: Remove nonexistent related help topics in `pydoc` (#161417) by Andrés Delfino
3 files changed
- Lib/test/test_pydoc/test_pydoc.py
- Lib/pydoc.py
- Misc/NEWS.d/next/Library/2026-11-05-12-00-24.gh-issue-161415.NJhrAR.rst
gh-161420: Process mimalloc's delayed frees on every generic malloc again (gh-161533) by Maik Schulze
2 files changed
- Objects/mimalloc/page.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-07-09-30-00.gh-issue-161420.mIdFre.rst
GH-159101: Fix UAF when tp_finalize changes the base class (#159888) by Sergey Miryanov
3 files changed
- Objects/typeobject.c
- Objects/object.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-10-20-20-38-38.gh-issue-159101.vFwrZY.rst

Unstable build failed (4)

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Latest build: ✘ #11545 (failure, 2026-10-23 09:08:51, a month ago)

Warnings from unstable build (8)

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aarch64 Fedora Rawhide NoGIL 3.x 3.x nogil unstable

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Warning build: ⚠ #2447 (warnings, 2026-11-13 19:10:53, 8 hours ago)

Disconnected unstable builder (4)

AMD64 Arch Linux Usan 3.x ubsan unstable sanitizer 3.x clang

Disconnected! 🔌 Last build 2026-11-07 17:04:49, 6 days ago

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AMD64 Arch Linux Valgrind 3.x 3.x valgrind tier-1 unstable

Disconnected! 🔌 Last build 2026-11-07 03:21:04, 6 days ago

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RISC-V 64-bit Debian 3.x 3.x tier-3 installed unstable

Disconnected! 🔌 Last build 2026-11-08 00:53:59, 6 days ago

SPARCv9 Oracle Solaris 11.4 3.x 3.x unstable

Disconnected! 🔌 Last build 2026-10-23 09:08:51, a month ago

No problem detected (117)

AMD64 Windows PGO NoGIL Tailcall 3.x tailcall win64 stable pgo nogil 3.x nondebug tier-1

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AMD64 Windows PGO Tailcall 3.x tailcall win64 stable pgo 3.x nondebug tier-1

✔ ⚠ ✔ ⋯

AMD64 Windows Server 2022 NoGIL 3.x win64 stable nogil 3.x tier-1

✔ ⚠ ⚠ ⋯

AMD64 Windows Server 2025 Clang 3.x win64 tierless stable 3.x clang

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AMD64 Windows Server 2025 Refleaks 3.x refleak win64 stable 3.x tier-1

✔ ↺ ✔ ⋯

AMD64 Windows11 Non-Debug 3.x win64 stable 3.x nondebug tier-1

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ARM Raspbian 3.x 3.x nondebug tier-3 stable

✔ ✔ ✔ ⋯

ARM64 MacOS M1 NoGIL 3.x 3.x nogil tier-1 stable

✔ ✔ ✔ ⋯

ARM64 MacOS M1 Refleaks NoGIL 3.x refleak stable nogil 3.x tier-1

✔ ✔ ✔ ⋯

ARM64 Raspbian Debug 3.x 3.x tier-3 stable

✔ ✔ ⚠ ⋯

ARM64 Windows Non-Debug 3.x tier-2 win-arm64 stable 3.x nondebug

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ARM64 Windows PGO 3.x unstable tier-2 win-arm64 pgo 3.x nondebug

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PPC64LE CentOS9 LTO + PGO 3.x lto stable pgo 3.x nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE CentOS9 LTO 3.x lto stable 3.x nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE CentOS9 Refleaks 3.x 3.x refleak tier-3 stable

✔ ✔ ⚠ ⋯

PPC64LE Fedora Rawhide 3.x 3.x tier-3 unstable

✔ ✔ ✔ ⋯

PPC64LE Fedora Rawhide Clang 3.x 3.x clang tier-3 unstable

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PPC64LE Fedora Rawhide Clang Installed 3.x installed unstable 3.x clang tier-3

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PPC64LE Fedora Rawhide LTO + PGO 3.x unstable lto pgo 3.x nondebug tier-3

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PPC64LE Fedora Rawhide LTO 3.x unstable lto 3.x nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Rawhide NoGIL 3.x 3.x nogil unstable

✔ ⚠ ✔ ⋯

PPC64LE Fedora Stable 3.x 3.x tier-3 stable

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable Clang 3.x 3.x clang tier-3 stable

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable Clang Installed 3.x installed stable 3.x clang tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable LTO + PGO 3.x lto stable pgo 3.x nondebug tier-3

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PPC64LE Fedora Stable LTO 3.x lto stable 3.x nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable Refleaks 3.x 3.x refleak tier-3 stable

✔ ⚠ ✔ ⋯

RISC-V 64-bit Ubuntu NoGIL 3.x 3.x tier-3 nogil stable

✔ ✔ ⚠ ⋯

aarch64 CentOS10 3.x 3.x tier-1 unstable

✔ ✔ ✔ ⋯

aarch64 CentOS10 Clang 3.x 3.x clang tier-2 unstable

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aarch64 CentOS10 Clang Installed 3.x unstable tier-2 3.x clang installed

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aarch64 CentOS10 LTO + PGO 3.x unstable lto pgo 3.x nondebug tier-1

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aarch64 CentOS10 LTO 3.x unstable lto 3.x nondebug tier-1

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aarch64 CentOS10 Refleaks 3.x 3.x refleak tier-1 unstable

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aarch64 CentOS9 3.x 3.x tier-1 stable

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aarch64 CentOS9 LTO + PGO 3.x lto stable pgo 3.x nondebug tier-1

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aarch64 CentOS9 Refleaks 3.x 3.x refleak tier-1 stable

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aarch64 Fedora Rawhide 3.x 3.x tier-1 unstable

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aarch64 Fedora Rawhide Clang 3.x 3.x clang tier-2 unstable

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aarch64 Fedora Rawhide Clang Installed 3.x unstable tier-2 3.x clang installed

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aarch64 Fedora Rawhide LTO + PGO 3.x unstable lto pgo 3.x nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Rawhide LTO 3.x unstable lto 3.x nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Rawhide NoGIL refleaks 3.x 3.x nogil refleak unstable

✔ ⚠ ⚠ ⋯

aarch64 Fedora Rawhide Refleaks 3.x 3.x refleak tier-1 unstable

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aarch64 Fedora Stable 3.x 3.x tier-1 stable

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Clang 3.x 3.x clang tier-2 stable

✔ ⚠ ✔ ⋯

aarch64 Fedora Stable Clang Installed 3.x tier-2 stable 3.x clang installed

✔ ✔ ✔ ⋯

aarch64 Fedora Stable LTO + PGO 3.x lto stable pgo 3.x nondebug tier-1

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aarch64 Fedora Stable LTO 3.x lto stable 3.x nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Refleaks 3.x 3.x refleak tier-1 stable

✔ ⚠ ✔ ⋯

aarch64 Ubuntu 24.04 BigMem 3.x 3.x bigmem tier-1 stable

✔ ✔ ✔ ⋯

aarch64 Ubuntu Oddballs 3.x tzdata stable 3.x xpickle tier-1

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s390x CentOS10 3.x 3.x tier-3 unstable

✔ ✔ ✔ ⋯

s390x CentOS10 Clang 3.x 3.x clang unstable

✔ ✔ ✔ ⋯

s390x CentOS10 Clang Installed 3.x 3.x clang installed unstable

✔ ✔ ✔ ⋯

s390x CentOS10 LTO + PGO 3.x unstable lto pgo 3.x nondebug tier-3

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s390x CentOS10 LTO 3.x unstable lto 3.x nondebug tier-3

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s390x CentOS10 Refleaks 3.x 3.x refleak tier-3 unstable

✔ ✔ ✔ ⋯

s390x Fedora Rawhide 3.x 3.x tier-3 unstable

✔ ✔ ✔ ⋯

s390x Fedora Rawhide Clang 3.x 3.x clang unstable

✔ ✔ ✔ ⋯

s390x Fedora Rawhide Clang Installed 3.x 3.x clang installed unstable

✔ ✔ ✔ ⋯

s390x Fedora Rawhide LTO + PGO 3.x unstable lto pgo 3.x nondebug tier-3

✔ ✔ ✔ ⋯

s390x Fedora Rawhide LTO 3.x unstable lto 3.x nondebug tier-3

✔ ⚠ ✔ ⋯

s390x Fedora Rawhide NoGIL 3.x 3.x nogil unstable

✔ ✔ ✔ ⋯

s390x Fedora Rawhide NoGIL refleaks 3.x 3.x nogil refleak unstable

✔ ✔ ✔ ⋯

s390x Fedora Rawhide Refleaks 3.x 3.x refleak tier-3 unstable

✔ ⚠ ✔ ⋯

s390x Fedora Stable 3.x 3.x tier-3 stable

✔ ✔ ✔ ⋯

s390x Fedora Stable Clang 3.x 3.x clang stable

✔ ✔ ✔ ⋯

s390x Fedora Stable Clang Installed 3.x 3.x clang installed stable

✔ ✔ ✔ ⋯

s390x Fedora Stable LTO + PGO 3.x lto stable pgo 3.x nondebug tier-3

✔ ✔ ✔ ⋯

s390x Fedora Stable LTO 3.x lto stable 3.x nondebug tier-3

✔ ✔ ⚠ ⋯

s390x Fedora Stable Refleaks 3.x 3.x refleak tier-3 stable

✔ ✔ ⚠ ⋯

s390x RHEL9 3.x 3.x tier-3 stable

✔ ✔ ✔ ⋯

s390x RHEL9 LTO + PGO 3.x lto stable pgo 3.x nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL9 LTO 3.x lto stable 3.x nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL9 Refleaks 3.x 3.x refleak tier-3 stable

✔ ⚠ ⚠ ⋯

wasm32-wasi 3.x wasm wasi tier-2 stable 3.x

✔ ✔ ✔ ⋯

x86 Debian Installed with X 3.x 3.x installed stable

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x86 Debian Non-Debug with X 3.x 3.x nondebug stable

✔ ✔ ✔ ⋯

x86-64 MacOS Intel ASAN NoGIL 3.x tier-2 stable sanitizer nogil 3.x asan

✔ ✔ ✔ ⋯

x86-64 MacOS Intel NoGIL 3.x 3.x tier-2 nogil stable

✔ ⚠ ✔ ⋯

x86-64 macOS 3.x 3.x tier-2 stable

✔ ✔ ✔ ⋯

No builds (1)

AMD64 NixOS Unstable 3.x 3.x unstable

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3.15

Tierless build failed (2)

AMD64 Alpine Linux 3.15 stable 3.15

✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ⋯

Latest build: ✘ #968 (failure, 2026-11-14 01:18:07, an hour ago)

AMD64 Alpine Linux NoGIL 3.15 stable nogil 3.15

Latest build: ✘ #837 (failure, 2026-11-14 01:28:22, an hour ago)

Breaking build: ✘ #649 (failure, 2026-10-14 14:56:35, a month ago)

1 change

[3.15] gh-159288: Avoid segfault by adding missing recursion checks when walking lazy import chains (GH-159289) (#159416) by Miss Islington (bot)
3 files changed
- Objects/lazyimportobject.c
- Lib/test/test_lazy_import/__init__.py
- Misc/NEWS.d/next/Core_and_Builtins/2026-10-13-04-03-48.gh-issue-159288.vhqBQG.rst

Disconnected Tier-1 builder (1)

ARM64 macOS 3.15 stable tier-1 3.15

Disconnected! 🔌 Last build 2026-11-08 06:11:40, 5 days ago

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Disconnected Tier-3 builder (1)

ARM64 Raspbian 3.15 stable nondebug tier-3 3.15

Disconnected! 🔌 Last build 2026-10-17 03:21:49, a month ago

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Disconnected Tierless builder (4)

AMD64 Arch Linux Asan 3.15 stable asan sanitizer 3.15

Disconnected! 🔌 Last build 2026-11-08 03:22:28, 5 days ago

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AMD64 Arch Linux Asan Debug 3.15 stable asan sanitizer 3.15

Disconnected! 🔌 Last build 2026-11-07 22:40:16, 6 days ago

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AMD64 Arch Linux TraceRefs 3.15 stable 3.15

Disconnected! 🔌 Last build 2026-11-07 23:22:42, 6 days ago

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AMD64 Arch Linux Usan Function 3.15 ubsan 3.15 sanitizer stable clang

Disconnected! 🔌 Last build 2026-11-08 00:01:38, 6 days ago

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Warnings from Tier-1 build (1)

AMD64 CentOS9 NoGIL Refleaks 3.15 refleak 3.15 nogil stable tier-1

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Warning build: ⚠ #640 (warnings, 2026-11-14 01:45:34, 56 minutes ago)

2 changes

[3.15] gh-159739: Add a test on _PyTuple_Resize() error (#161957) (#161964) by Victor Stinner
1 file changed
- Lib/test/test_capi/test_tuple.py
[3.15] gh-152845: Preserve ZIP encoding flags when appending (gh-161950) (gh-161960) by Miss Islington (bot)
3 files changed
- Lib/zipfile/__init__.py
- Lib/test/test_zipfile/test_core.py
- Misc/NEWS.d/next/Library/2026-11-13-09-49-13.gh-issue-152845.ZipFlags.rst

Warnings from Tier-3 build (2)

PPC64LE CentOS9 Refleaks 3.15 stable refleak tier-3 3.15

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Warning build: ⚠ #283 (warnings, 2026-11-13 04:51:18, 22 hours ago)

11 changes

[3.15] gh-158032: Keep the element tag alive during Element.iter comparison (GH-158044) (GH-161914) by Miss Islington (bot)
3 files changed
- Modules/_elementtree.c
- Lib/test/test_xml_etree_c.py
- Misc/NEWS.d/next/Library/2026-09-23-21-15-00.gh-issue-158032.k4nT9p.rst
[3.15] gh-151126: set `MemoryError` on alloc failure in `_PyXIData_InitWithSize` (GH-156301) (#161905) by Miss Islington (bot)
2 files changed
- Python/crossinterp.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-08-23-16-31-00.gh-issue-151126.phAWIG.rst
[3.15] gh-112564: Fix UAF for gc debug print (gh-160662) (gh-161896) by John
2 files changed
- Python/gc.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-10-25-12-30-00.gh-issue-112564.gcDbgW.rst
[3.15] gh-126253: Ignore unknown Windows file attributes in test_os (GH-156305) (#161899) by Miss Islington (bot)
2 files changed
- Lib/test/test_os/test_os.py
- Misc/NEWS.d/next/Tests/2026-09-16-14-37-28.gh-issue-126253.9FOKPp.rst
[3.15] gh-140774: Fix clearing the read-only file attribute on Windows (GH-154852) (GH-161897) by Miss Islington (bot)
3 files changed
- Modules/posixmodule.c
- Lib/test/test_os/test_windows.py
- Misc/NEWS.d/next/Windows/2026-07-29-13-05-00.gh-issue-140774.wA3ttr.rst
[3.15] gh-101472: Redocument `argparse.REMAINDER` and its limitations (GH-160119) (#161886) by Miss Islington (bot)
2 files changed
- Lib/test/test_argparse.py
- Doc/library/argparse.rst
[3.15] Lock GitHub Actions workflows (GH-161811) (#161882) by Hugo van Kemenade
23 files changed
- .pre-commit-config.yaml
- .github/workflows/verify-expat.yml
- .github/workflows/verify-ensurepip-wheels.yml
- .github/workflows/tail-call.yml
- .github/workflows/reusable-windows.yml
- .github/workflows/reusable-windows-msi.yml
- .github/workflows/reusable-wasi.yml
- .github/workflows/reusable-ubuntu.yml
- .github/workflows/reusable-san.yml
- .github/workflows/reusable-macos.yml
- .github/workflows/reusable-install.yml
- .github/workflows/reusable-emscripten.yml
- .github/workflows/reusable-docs.yml
- .github/workflows/reusable-context.yml
- .github/workflows/reusable-check-html-ids.yml
- .github/workflows/reusable-check-c-api-docs.yml
- .github/workflows/require-pr-label.yml
- .github/workflows/mypy.yml
- .github/workflows/lint.yml
- .github/workflows/jit.yml
- .github/workflows/build.yml
- .github/actionlint.yaml
- .github/workflows/actions.lock
[3.15] gh-161735: Update zlib-ng to 2.2.5 on Windows (GH-161883) by Miss Islington (bot)
5 files changed
- PCbuild/readme.txt
- PCbuild/python.props
- PCbuild/get_externals.bat
- Misc/externals.spdx.json
- Misc/NEWS.d/next/Windows/2026-11-11-10-44-20.gh-issue-161735.MZLRnD.rst
[3.15] gh-161104: Check the http.client tunnel host after IDNA encoding (GH-161105) (#161880) by Miss Islington (bot)
3 files changed
- Lib/test/test_httplib.py
- Lib/http/client.py
- Misc/NEWS.d/next/Library/2026-10-22-05-23-04.gh-issue-161104.rvNPjJ.rst
[3.15] gh-154643: Only use _Py_STDC_VERSION when defined (GH-154650) (GH-161874) by Miss Islington (bot)
4 files changed
- Lib/test/test_cext/setup.py
- Include/pyport.h
- Include/cpython/pyatomic.h
- Misc/NEWS.d/next/C_API/2026-07-24-22-30-40.gh-issue-154643.z-ZutK.rst
[3.15] gh-161827: Mark `_PyEval_EvalFrameDefault` as `Py_NO_INLINE` (GH-161829) (#161833) by Miss Islington (bot)
2 files changed
- Python/ceval.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-11-11-21-52-02.gh-issue-161827.3PD3RK.rst

RISC-V 64-bit Ubuntu Clang 3.15 stable clang tier-3 3.15

⚠ ⚠ ✘ ⚠ ⚠ ⚠ ⚠ ↺ ⚠ ↺ ⚠ ⚠ ⚠ ⚠ ↺ ✘ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✘ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✘ ⚠ ⚠ ⋯

Warning build: ⚠ #322 (warnings, 2026-11-13 22:10:54, 5 hours ago)

Unstable build failed (4)

AMD64 NixOS Unstable 3.15 unstable 3.15

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Latest build: ✘ #504 (failure, 2026-10-23 18:56:13, a month ago)

Breaking build: ✘ #503 (failure, 2026-10-23 16:45:47, a month ago)

AMD64 NixOS Unstable Perf 3.15 unstable 3.15

↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ✘ ✔ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ⋯

Latest build: ✘ #460 (failure, 2026-10-23 19:11:26, a month ago)

AMD64 NixOS Unstable Refleaks 3.15 refleak unstable 3.15

✘ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ✘ ✔ ⚠ ✔ ✔ ⚠ ⚠ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ↺ ✔ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Latest build: ✘ #435 (failure, 2026-11-11 19:54:47, 2 days ago)

Breaking build: ✘ #420 (failure, 2026-10-23 17:00:52, a month ago)

SPARCv9 Oracle Solaris 11.4 3.15 unstable 3.15

Disconnected! 🔌 Last build 2026-10-23 07:37:46, a month ago

✘ ✘ ✘ ✘ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ↺ ✘ ✘ ✘ ✘ ⊗ ✘ ⊗ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ⋯

Latest build: ✘ #587 (failure, 2026-10-23 07:37:46, a month ago)

Warnings from unstable build (10)

AMD64 CentOS10 FIPS Only Blake2 Builtin Hash 3.15 tier-1 no-builtin-hashes-except-blake2 unstable 3.15

⚠ ✔ ✔ ✘ ✘ ✘ ✘ ✘ ✘ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ⋯

Warning build: ⚠ #215 (warnings, 2026-11-14 01:55:16, 46 minutes ago)

AMD64 CentOS9 FIPS No Builtin Hashes 3.15 tier-1 no-builtin-hashes unstable 3.15

⚠ ⚠ ⚠ ⚠ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ↺ ↺ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ⋯

Warning build: ⚠ #729 (warnings, 2026-11-14 01:49:02, 52 minutes ago)

AMD64 CentOS9 FIPS Only Blake2 Builtin Hash 3.15 tier-1 no-builtin-hashes-except-blake2 unstable 3.15

⚠ ⚠ ⚠ ⚠ ✘ ✘ ✘ ✘ ✘ ✘ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ⋯

Warning build: ⚠ #593 (warnings, 2026-11-14 02:08:56, 32 minutes ago)

AMD64 Fedora Rawhide Refleaks 3.15 tier-1 refleak unstable 3.15

⚠ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ⚠ ✔ ⚠ ✔ ↺ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ⚠ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #222 (warnings, 2026-11-13 04:18:27, 22 hours ago)

PPC64LE Fedora Rawhide LTO 3.15 unstable lto 3.15 nondebug tier-3

⚠ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ↺ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ⚠ ↺ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✘ ✘ ✘ ⋯

Warning build: ⚠ #205 (warnings, 2026-11-13 04:18:22, 22 hours ago)

PPC64LE Fedora Rawhide NoGIL refleaks 3.15 nogil refleak unstable 3.15

⚠ ✔ ↺ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✘ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ↺ ⚠ ⚠ ⚠ ⚠ ✘ ✘ ✘ ⋯

Warning build: ⚠ #225 (warnings, 2026-11-13 05:22:57, 21 hours ago)

PPC64LE Fedora Rawhide Refleaks 3.15 refleak tier-3 unstable 3.15

⚠ ✔ ✔ ⚠ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ✔ ✔ ✔ ✘ ✘ ⚠ ⚠ ✔ ✔ ✔ ↺ ✔ ✔ ⚠ ✔ ✔ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ⋯

Warning build: ⚠ #146 (warnings, 2026-11-13 07:17:57, 19 hours ago)

aarch64 Fedora Rawhide Clang 3.15 clang tier-2 unstable 3.15

⚠ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #511 (warnings, 2026-11-14 01:46:37, 55 minutes ago)

aarch64 Fedora Rawhide NoGIL 3.15 nogil unstable 3.15

⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ⚠ ⚠ ✔ ⚠ ⚠ ✔ ⚠ ✔ ⚠ ✔ ✔ ✔ ⚠ ⚠ ⚠ ⚠ ✔ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ✔ ⚠ ✔ ⚠ ⚠ ✔ ⚠ ✔ ⚠ ⚠ ⚠ ✔ ⚠ ✔ ⚠ ⚠ ⋯

Warning build: ⚠ #407 (warnings, 2026-11-14 02:14:14, 27 minutes ago)

aarch64 Fedora Rawhide NoGIL refleaks 3.15 nogil refleak unstable 3.15

⚠ ⚠ ✔ ✔ ⚠ ✔ ⚠ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⋯

Warning build: ⚠ #465 (warnings, 2026-11-13 23:06:45, 4 hours ago)

Disconnected unstable builder (3)

AMD64 Arch Linux Usan 3.15 ubsan unstable 3.15 sanitizer clang

Disconnected! 🔌 Last build 2026-11-07 23:45:25, 6 days ago

✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

RISC-V 64-bit Debian 3.15 tier-3 installed unstable 3.15

Disconnected! 🔌 Last build 2026-11-08 02:53:12, 5 days ago

↺ ✔ ✔ ✔ ✔ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

SPARCv9 Oracle Solaris 11.4 3.15 unstable 3.15

Disconnected! 🔌 Last build 2026-10-23 07:37:46, a month ago

No problem detected (121)

AMD64 Android 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

AMD64 CentOS10 3.15 tier-1 unstable 3.15

✔ ✔ ✔ ⋯

AMD64 CentOS10 Clang 3.15 clang tier-2 unstable 3.15

✔ ✔ ✔ ⋯

AMD64 CentOS10 Clang Installed 3.15 unstable tier-2 3.15 clang installed

✔ ✔ ✔ ⋯

AMD64 CentOS10 FIPS No Builtin Hashes 3.15 tier-1 no-builtin-hashes unstable 3.15

✔ ⚠ ✔ ⋯

AMD64 CentOS10 LTO + PGO 3.15 unstable lto 3.15 pgo tier-1 nondebug

✔ ✔ ✔ ⋯

AMD64 CentOS10 LTO 3.15 unstable lto 3.15 tier-1 nondebug

✔ ✔ ✔ ⋯

AMD64 CentOS10 Refleaks 3.15 tier-1 refleak unstable 3.15

✔ ✔ ✔ ⋯

AMD64 CentOS9 3.15 stable tier-1 3.15

✔ ✔ ✔ ⋯

AMD64 CentOS9 LTO + PGO 3.15 lto 3.15 pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 CentOS9 LTO 3.15 lto 3.15 stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 CentOS9 NoGIL 3.15 stable nogil tier-1 3.15

✔ ✔ ✔ ⋯

AMD64 CentOS9 Refleaks 3.15 stable refleak tier-1 3.15

✔ ✔ ✔ ⋯

AMD64 Debian root 3.15 stable tier-1 3.15

✔ ✔ ✔ ⋯

AMD64 Fedora Rawhide 3.15 tier-1 unstable 3.15

✔ ✔ ✔ ⋯

AMD64 Fedora Rawhide Clang 3.15 clang tier-2 unstable 3.15

✔ ✔ ✔ ⋯

AMD64 Fedora Rawhide Clang Installed 3.15 unstable tier-2 3.15 clang installed

✔ ✔ ✔ ⋯

AMD64 Fedora Rawhide LTO + PGO 3.15 unstable lto 3.15 pgo tier-1 nondebug

✔ ✔ ✔ ⋯

AMD64 Fedora Rawhide LTO 3.15 unstable lto 3.15 tier-1 nondebug

✔ ✔ ✔ ⋯

AMD64 Fedora Rawhide NoGIL 3.15 nogil unstable 3.15

✔ ✔ ✔ ⋯

AMD64 Fedora Rawhide NoGIL refleaks 3.15 nogil refleak unstable 3.15

✔ ⚠ ⚠ ⋯

AMD64 Fedora Stable 3.15 stable tier-1 3.15

✔ ✔ ✔ ⋯

AMD64 Fedora Stable Clang 3.15 stable clang tier-2 3.15

✔ ✔ ✔ ⋯

AMD64 Fedora Stable Clang Installed 3.15 tier-2 3.15 stable clang installed

✔ ✔ ✔ ⋯

AMD64 Fedora Stable LTO + PGO 3.15 lto 3.15 pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 Fedora Stable LTO 3.15 lto 3.15 stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 Fedora Stable Refleaks 3.15 stable refleak tier-1 3.15

✔ ⚠ ✔ ⋯

AMD64 FreeBSD Refleaks 3.15 stable refleak tier-3 3.15

✔ ⚠ ✔ ⋯

AMD64 FreeBSD14 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

AMD64 FreeBSD15 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

AMD64 FreeBSD15 NoGIL 3.15 nogil tier-3 unstable 3.15

✔ ✔ ✔ ⋯

AMD64 FreeBSD16 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

AMD64 FreeBSD16 Non-Debug 3.15 nondebug tier-3 unstable 3.15

✔ ✔ ✔ ⋯

AMD64 Ubuntu 3.15 tier-1 unstable 3.15

✔ ✔ ✔ ⋯

AMD64 Ubuntu Shared 3.15 stable shared tier-1 3.15

✔ ✔ ✔ ⋯

AMD64 Windows PGO NoGIL Tailcall 3.15 tailcall win64 3.15 pgo nogil stable nondebug tier-1

✔ ⚠ ✔ ⋯

AMD64 Windows PGO Tailcall 3.15 tailcall win64 3.15 pgo stable nondebug tier-1

✔ ⚠ ⚠ ⋯

AMD64 Windows Server 2022 NoGIL 3.15 win64 3.15 nogil stable tier-1

⊘ ✔ ✔ ⋯

AMD64 Windows Server 2025 Clang 3.15 win64 unstable 3.15 tierless clang

✔ ✔ ✔ ⋯

AMD64 Windows Server 2025 Refleaks 3.15 refleak win64 3.15 stable tier-1

✔ ✔ ✔ ⋯

AMD64 Windows10 3.15 stable win64 tier-1 3.15

✔ ✔ ⚠ ⋯

AMD64 Windows11 Non-Debug 3.15 win64 3.15 stable nondebug tier-1

✔ ✔ ✔ ⋯

ARM Raspbian 3.15 stable nondebug tier-3 3.15

✔ ✔ ✔ ⋯

ARM64 MacOS M1 NoGIL 3.15 stable nogil tier-1 3.15

✔ ⚠ ✔ ⋯

ARM64 MacOS M1 Refleaks NoGIL 3.15 refleak 3.15 nogil stable tier-1

✔ ✔ ✔ ⋯

ARM64 Raspbian Debug 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

ARM64 Windows 3.15 stable tier-2 win-arm64 3.15

✔ ✔ ✔ ⋯

ARM64 Windows Non-Debug 3.15 tier-2 win-arm64 3.15 stable nondebug

✔ ✔ ✔ ⋯

ARM64 Windows PGO 3.15 unstable tier-2 win-arm64 3.15 pgo nondebug

✔ ✔ ✔ ⋯

ARM64 Windows Refleaks 3.15 refleak unstable tier-2 win-arm64 3.15

✔ ⚠ ⚠ ⋯

PPC64LE CentOS9 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

PPC64LE CentOS9 LTO + PGO 3.15 lto 3.15 pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE CentOS9 LTO 3.15 lto 3.15 stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Rawhide 3.15 tier-3 unstable 3.15

✔ ✔ ✔ ⋯

PPC64LE Fedora Rawhide Clang 3.15 clang tier-3 unstable 3.15

✔ ✔ ✔ ⋯

PPC64LE Fedora Rawhide Clang Installed 3.15 installed unstable 3.15 clang tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Rawhide LTO + PGO 3.15 unstable lto 3.15 pgo nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Rawhide NoGIL 3.15 nogil unstable 3.15

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable Clang 3.15 stable clang tier-3 3.15

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable Clang Installed 3.15 installed 3.15 stable clang tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable LTO + PGO 3.15 lto 3.15 pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable LTO 3.15 lto 3.15 stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable Refleaks 3.15 stable refleak tier-3 3.15

✔ ✔ ✔ ⋯

RISC-V 64-bit Ubuntu 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

RISC-V 64-bit Ubuntu NoGIL 3.15 stable tier-3 nogil 3.15

✔ ✔ ✔ ⋯

WASM Emscripten 3.15 stable emscripten tier-3 3.15

✔ ✔ ✔ ⋯

aarch64 Android 3.15 stable tier-3 3.15

✔ ✔ ⚠ ⋯

aarch64 CentOS10 3.15 tier-1 unstable 3.15

✔ ✔ ✔ ⋯

aarch64 CentOS10 Clang 3.15 clang tier-2 unstable 3.15

✔ ✔ ✔ ⋯

aarch64 CentOS10 Clang Installed 3.15 unstable tier-2 3.15 clang installed

✔ ✔ ✔ ⋯

aarch64 CentOS10 LTO + PGO 3.15 unstable lto 3.15 pgo tier-1 nondebug

✔ ✔ ✔ ⋯

aarch64 CentOS10 LTO 3.15 unstable lto 3.15 tier-1 nondebug

✔ ✔ ✔ ⋯

aarch64 CentOS10 Refleaks 3.15 tier-1 refleak unstable 3.15

✔ ✔ ⚠ ⋯

aarch64 CentOS9 3.15 stable tier-1 3.15

✔ ✔ ⚠ ⋯

aarch64 CentOS9 LTO + PGO 3.15 lto 3.15 pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 CentOS9 LTO 3.15 lto 3.15 stable nondebug tier-1

✔ ⚠ ✔ ⋯

aarch64 CentOS9 Refleaks 3.15 stable refleak tier-1 3.15

✔ ⚠ ✔ ⋯

aarch64 Fedora Rawhide 3.15 tier-1 unstable 3.15

✔ ✔ ✔ ⋯

aarch64 Fedora Rawhide Clang Installed 3.15 unstable tier-2 3.15 clang installed

✔ ✔ ✔ ⋯

aarch64 Fedora Rawhide LTO + PGO 3.15 unstable lto 3.15 pgo tier-1 nondebug

✔ ✔ ✔ ⋯

aarch64 Fedora Rawhide LTO 3.15 unstable lto 3.15 tier-1 nondebug

✔ ✔ ✔ ⋯

aarch64 Fedora Rawhide Refleaks 3.15 tier-1 refleak unstable 3.15

✔ ⚠ ✔ ⋯

aarch64 Fedora Stable 3.15 stable tier-1 3.15

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Clang 3.15 stable clang tier-2 3.15

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Clang Installed 3.15 tier-2 3.15 stable clang installed

✔ ✔ ✔ ⋯

aarch64 Fedora Stable LTO + PGO 3.15 lto 3.15 pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Stable LTO 3.15 lto 3.15 stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Refleaks 3.15 stable refleak tier-1 3.15

✔ ✔ ✔ ⋯

aarch64 Ubuntu Oddballs 3.15 tzdata 3.15 stable xpickle tier-1

✔ ✔ ✔ ⋯

iOS ARM64 Simulator 3.15 stable iOS tier-3 3.15

✔ ✔ ✔ ⋯

s390x CentOS10 3.15 tier-3 unstable 3.15

✔ ✔ ✔ ⋯

s390x CentOS10 Clang 3.15 clang unstable 3.15

✔ ✔ ✔ ⋯

s390x CentOS10 Clang Installed 3.15 clang installed unstable 3.15

✔ ✔ ✔ ⋯

s390x CentOS10 LTO + PGO 3.15 unstable lto 3.15 pgo nondebug tier-3

✔ ✔ ✔ ⋯

s390x CentOS10 LTO 3.15 unstable lto 3.15 nondebug tier-3

✔ ✔ ✔ ⋯

s390x CentOS10 Refleaks 3.15 refleak tier-3 unstable 3.15

✔ ✔ ✔ ⋯

s390x Fedora Rawhide 3.15 tier-3 unstable 3.15

✔ ✔ ✔ ⋯

s390x Fedora Rawhide Clang 3.15 clang unstable 3.15

✔ ✔ ✔ ⋯

s390x Fedora Rawhide Clang Installed 3.15 clang installed unstable 3.15

✔ ✔ ✔ ⋯

s390x Fedora Rawhide LTO + PGO 3.15 unstable lto 3.15 pgo nondebug tier-3

✔ ✔ ✔ ⋯

s390x Fedora Rawhide LTO 3.15 unstable lto 3.15 nondebug tier-3

✔ ✔ ✔ ⋯

s390x Fedora Rawhide NoGIL 3.15 nogil unstable 3.15

✔ ✔ ✔ ⋯

s390x Fedora Rawhide NoGIL refleaks 3.15 nogil refleak unstable 3.15

✔ ✔ ✔ ⋯

s390x Fedora Rawhide Refleaks 3.15 refleak tier-3 unstable 3.15

✔ ✔ ✔ ⋯

s390x Fedora Stable 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

s390x Fedora Stable Clang 3.15 stable clang 3.15

✔ ✔ ✔ ⋯

s390x Fedora Stable Clang Installed 3.15 stable clang installed 3.15

✔ ✔ ✔ ⋯

s390x Fedora Stable LTO + PGO 3.15 lto 3.15 pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x Fedora Stable LTO 3.15 lto 3.15 stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x Fedora Stable Refleaks 3.15 stable refleak tier-3 3.15

✔ ✔ ✔ ⋯

s390x RHEL9 3.15 stable tier-3 3.15

✔ ✔ ✔ ⋯

s390x RHEL9 LTO + PGO 3.15 lto 3.15 pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL9 LTO 3.15 lto 3.15 stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL9 Refleaks 3.15 stable refleak tier-3 3.15

✔ ✘ ✔ ⋯

wasm32-wasip1 3.15 wasm wasi tier-2 3.15 stable

✔ ✔ ✔ ⋯

x86 Debian Installed with X 3.15 stable installed 3.15

✔ ✔ ✔ ⋯

x86 Debian Non-Debug with X 3.15 stable nondebug 3.15

✔ ✔ ✔ ⋯

x86-64 MacOS Intel ASAN NoGIL 3.15 tier-2 3.15 sanitizer nogil stable asan

✔ ✔ ✔ ⋯

x86-64 MacOS Intel NoGIL 3.15 stable tier-2 nogil 3.15

✔ ✔ ✔ ⋯

x86-64 macOS 3.15 stable tier-2 3.15

✔ ✔ ✔ ⋯

3.14

Disconnected Tier-1 builder (1)

ARM64 macOS 3.14 stable tier-1 3.14

Disconnected! 🔌 Last build 2026-11-07 23:58:31, 6 days ago

✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Disconnected Tier-3 builder (1)

ARM64 Raspbian 3.14 stable nondebug tier-3 3.14

Disconnected! 🔌 Last build 2026-10-17 03:58:13, a month ago

✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Disconnected Tierless builder (4)

AMD64 Arch Linux Asan 3.14 stable asan sanitizer 3.14

Disconnected! 🔌 Last build 2026-11-08 01:29:26, 6 days ago

AMD64 Arch Linux Asan Debug 3.14 stable asan sanitizer 3.14

Disconnected! 🔌 Last build 2026-11-08 01:51:41, 6 days ago

AMD64 Arch Linux TraceRefs 3.14 stable 3.14

Disconnected! 🔌 Last build 2026-11-08 02:28:51, 6 days ago

AMD64 Arch Linux Usan Function 3.14 ubsan sanitizer stable clang 3.14

Disconnected! 🔌 Last build 2026-11-08 03:04:50, 5 days ago

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Warnings from Tier-1 build (1)

aarch64 CentOS9 3.14 stable tier-1 3.14

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Warning build: ⚠ #567 (warnings, 2026-11-14 01:07:54, 2 hours ago)

2 changes

[3.14] gh-159739: Add a test on _PyTuple_Resize() error (#161957) (#161965) by Victor Stinner
1 file changed
- Lib/test/test_capi/test_tuple.py
[3.14] gh-152845: Preserve ZIP encoding flags when appending (gh-161950) (gh-161961) by Miss Islington (bot)
3 files changed
- Lib/zipfile/__init__.py
- Lib/test/test_zipfile/test_core.py
- Misc/NEWS.d/next/Library/2026-11-13-09-49-13.gh-issue-152845.ZipFlags.rst

Warnings from Tier-2 build (1)

ARM64 Windows Non-Debug 3.14 tier-2 win-arm64 stable nondebug 3.14

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Warning build: ⚠ #691 (warnings, 2026-11-14 01:09:05, 2 hours ago)

2 changes

[3.14] gh-159739: Add a test on _PyTuple_Resize() error (#161957) (#161965) by Victor Stinner
1 file changed
- Lib/test/test_capi/test_tuple.py
[3.14] gh-152845: Preserve ZIP encoding flags when appending (gh-161950) (gh-161961) by Miss Islington (bot)
3 files changed
- Lib/zipfile/__init__.py
- Lib/test/test_zipfile/test_core.py
- Misc/NEWS.d/next/Library/2026-11-13-09-49-13.gh-issue-152845.ZipFlags.rst

Warnings from Tier-3 build (2)

PPC64LE CentOS9 Refleaks 3.14 stable refleak tier-3 3.14

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Warning build: ⚠ #1162 (warnings, 2026-11-14 01:05:41, 2 hours ago)

13 changes

[3.14] gh-142662: Fix interpreter startup crash when `codecs` are not initialized yet (GH-161860) (#161947) by Miss Islington (bot)
1 file changed
- Python/codecs.c
[3.14] gh-161452: Fix `python -m random` with a non-positive integer input (GH-161453) (#161942) by Miss Islington (bot)
3 files changed
- Lib/test/test_random.py
- Lib/random.py
- Misc/NEWS.d/next/Library/2026-11-05-22-26-44.gh-issue-161452.YfFfjq.rst
[3.14] GH-161739: Fix test_hashlib pbkdf2 tests on FIPS (GH-161748) (#161938) by Miss Islington (bot)
2 files changed
- Lib/test/test_hashlib.py
- Misc/NEWS.d/next/Tests/2026-11-10-14-49-01.gh-issue-161739.NZTbYC.rst
[3.14] gh-161263: Skip MD5 algorithm challenge tests on FIPS (#161345) by Seth Larson
2 files changed
- Lib/test/test_urllib2.py
- Misc/NEWS.d/next/Tests/2026-11-03-13-12-50.gh-issue-161263.Voe8VM.rst
[3.14] gh-161712: Read the clock once in `ThreadHandle_join()` (GH-161771) (#161843) by Miss Islington (bot)
2 files changed
- Modules/_threadmodule.c
- Misc/NEWS.d/next/Library/2026-11-10-19-00-00.gh-issue-161712.HyM9PA.rst
[3.14] gh-151126: set `MemoryError` on alloc failure in `_PyXIData_InitWithSize` (GH-156301) (#161906) by Miss Islington (bot)
2 files changed
- Python/crossinterp.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-08-23-16-31-00.gh-issue-151126.phAWIG.rst
[3.14] Lock GitHub Actions workflows (GH-161811) (GH-161882) (#161888) by Hugo van Kemenade
23 files changed
- .pre-commit-config.yaml
- .github/workflows/verify-expat.yml
- .github/workflows/verify-ensurepip-wheels.yml
- .github/workflows/tail-call.yml
- .github/workflows/reusable-windows.yml
- .github/workflows/reusable-windows-msi.yml
- .github/workflows/reusable-wasi.yml
- .github/workflows/reusable-ubuntu.yml
- .github/workflows/reusable-san.yml
- .github/workflows/reusable-macos.yml
- .github/workflows/reusable-install.yml
- .github/workflows/reusable-emscripten.yml
- .github/workflows/reusable-docs.yml
- .github/workflows/reusable-context.yml
- .github/workflows/reusable-cifuzz.yml
- .github/workflows/reusable-check-c-api-docs.yml
- .github/workflows/require-pr-label.yml
- .github/workflows/mypy.yml
- .github/workflows/lint.yml
- .github/workflows/jit.yml
- .github/workflows/build.yml
- .github/actionlint.yaml
- .github/workflows/actions.lock
[3.14] gh-112564: Fix UAF for gc debug print (gh-160662) (gh-161895) by John
2 files changed
- Python/gc.c
- Misc/NEWS.d/next/Core_and_Builtins/2026-10-25-12-30-00.gh-issue-112564.gcDbgW.rst
[3.14] gh-126253: Ignore unknown Windows file attributes in test_os (GH-156305) (#161900) by Miss Islington (bot)
2 files changed
- Lib/test/test_os.py
- Misc/NEWS.d/next/Tests/2026-09-16-14-37-28.gh-issue-126253.9FOKPp.rst
[3.14] gh-140774: Fix clearing the read-only file attribute on Windows (GH-154852) (GH-161898) by Serhiy Storchaka
3 files changed
- Modules/posixmodule.c
- Lib/test/test_os.py
- Misc/NEWS.d/next/Windows/2026-07-29-13-05-00.gh-issue-140774.wA3ttr.rst
[3.14] gh-158166: Make ElementTree ParseError messages strings (GH-158168) (GH-161885) by Miss Islington (bot)
3 files changed
- Lib/xml/etree/ElementTree.py
- Lib/test/test_xml_etree.py
- Misc/NEWS.d/next/Library/2026-09-26-09-44-59.gh-issue-158166.lVGCsI.rst
[3.14] gh-101472: Redocument `argparse.REMAINDER` and its limitations (GH-160119) (#161887) by Miss Islington (bot)
2 files changed
- Lib/test/test_argparse.py
- Doc/library/argparse.rst
[3.14] gh-161735: Update zlib-ng to 2.2.5 on Windows (GH-161884) by Zachary Ware
5 files changed
- PCbuild/readme.txt
- PCbuild/python.props
- PCbuild/get_externals.bat
- Misc/externals.spdx.json
- Misc/NEWS.d/next/Windows/2026-11-11-10-44-20.gh-issue-161735.MZLRnD.rst

RISC-V 64-bit Ubuntu Clang 3.14 stable clang tier-3 3.14

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Warning build: ⚠ #389 (warnings, 2026-11-14 00:59:00, 2 hours ago)

Unstable build failed (24)

AMD64 CentOS10 FIPS No Builtin Hashes 3.14 tier-1 no-builtin-hashes unstable 3.14

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Latest build: ✘ #269 (failure, 2026-11-14 00:51:27, 2 hours ago)

AMD64 CentOS9 FIPS No Builtin Hashes 3.14 tier-1 no-builtin-hashes unstable 3.14

Latest build: ✘ #1812 (failure, 2026-11-14 01:07:31, 2 hours ago)

AMD64 Fedora Rawhide 3.14 tier-1 unstable 3.14

Latest build: ✘ #1164 (failure, 2026-11-14 02:13:30, 28 minutes ago)

AMD64 Fedora Rawhide Clang 3.14 clang tier-2 unstable 3.14

Latest build: ✘ #1129 (failure, 2026-11-13 22:37:45, 4 hours ago)

AMD64 Fedora Rawhide Clang Installed 3.14 unstable tier-2 clang installed 3.14

Latest build: ✘ #1104 (failure, 2026-11-13 22:51:01, 4 hours ago)

AMD64 Fedora Rawhide LTO 3.14 unstable lto tier-1 nondebug 3.14

Latest build: ✘ #1085 (failure, 2026-11-13 23:08:30, 4 hours ago)

AMD64 Fedora Rawhide NoGIL 3.14 nogil unstable 3.14

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Latest build: ✘ #952 (failure, 2026-11-13 23:21:06, 3 hours ago)

AMD64 FreeBSD15 NoGIL 3.14 nogil tier-3 unstable 3.14

Latest build: ✘ #167 (failure, 2026-11-14 01:19:14, an hour ago)

PPC64LE Fedora Rawhide 3.14 tier-3 unstable 3.14

Latest build: ✘ #643 (failure, 2026-11-13 08:22:20, 18 hours ago)

PPC64LE Fedora Rawhide Clang 3.14 clang tier-3 unstable 3.14

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Latest build: ✘ #619 (failure, 2026-11-13 08:52:29, 18 hours ago)

Breaking build: ✘ #434 (failure, 2026-06-20 06:07:20, 5 months ago)

PPC64LE Fedora Rawhide Clang Installed 3.14 installed unstable clang tier-3 3.14

Latest build: ✘ #596 (failure, 2026-11-13 09:12:02, 17 hours ago)

Breaking build: ✘ #430 (failure, 2026-06-20 11:42:36, 5 months ago)

PPC64LE Fedora Rawhide LTO 3.14 unstable lto nondebug tier-3 3.14

Latest build: ✘ #577 (failure, 2026-11-13 09:56:23, 17 hours ago)

Breaking build: ✘ #429 (failure, 2026-06-20 12:27:52, 5 months ago)

PPC64LE Fedora Rawhide NoGIL 3.14 nogil unstable 3.14

Latest build: ✘ #554 (failure, 2026-11-13 10:18:32, 16 hours ago)

Breaking build: ✘ #415 (failure, 2026-06-20 12:56:13, 5 months ago)

SPARCv9 Oracle Solaris 11.4 3.14 unstable 3.14

Disconnected! 🔌 Last build 2026-10-23 06:48:09, a month ago

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Latest build: ✘ #1555 (failure, 2026-10-23 06:48:09, a month ago)

aarch64 Fedora Rawhide 3.14 tier-1 unstable 3.14

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Latest build: ✘ #1042 (failure, 2026-11-14 00:53:38, 2 hours ago)

aarch64 Fedora Rawhide Clang 3.14 clang tier-2 unstable 3.14

Latest build: ✘ #998 (failure, 2026-11-14 01:02:01, 2 hours ago)

aarch64 Fedora Rawhide Clang Installed 3.14 unstable tier-2 clang installed 3.14

Latest build: ✘ #970 (failure, 2026-11-14 01:09:43, 2 hours ago)

aarch64 Fedora Rawhide LTO 3.14 unstable lto tier-1 nondebug 3.14

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Latest build: ✘ #960 (failure, 2026-11-14 01:21:22, an hour ago)

aarch64 Fedora Rawhide NoGIL 3.14 nogil unstable 3.14

Latest build: ✘ #877 (failure, 2026-11-14 01:28:23, an hour ago)

s390x Fedora Rawhide 3.14 tier-3 unstable 3.14

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Latest build: ✘ #1465 (failure, 2026-11-14 00:51:22, 2 hours ago)

s390x Fedora Rawhide Clang 3.14 clang unstable 3.14

Latest build: ✘ #1437 (failure, 2026-11-14 00:57:46, 2 hours ago)

s390x Fedora Rawhide Clang Installed 3.14 clang installed unstable 3.14

Latest build: ✘ #1424 (failure, 2026-11-14 01:03:23, 2 hours ago)

s390x Fedora Rawhide LTO 3.14 unstable lto nondebug tier-3 3.14

Latest build: ✘ #1409 (failure, 2026-11-14 01:11:40, an hour ago)

s390x Fedora Rawhide NoGIL 3.14 nogil unstable 3.14

Latest build: ✘ #1280 (failure, 2026-11-14 01:17:26, an hour ago)

Warnings from unstable build (4)

PPC64LE Fedora Rawhide NoGIL refleaks 3.14 nogil refleak unstable 3.14

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Warning build: ⚠ #594 (warnings, 2026-11-13 11:29:51, 15 hours ago)

PPC64LE Fedora Rawhide Refleaks 3.14 refleak tier-3 unstable 3.14

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Warning build: ⚠ #488 (warnings, 2026-11-13 12:52:16, 14 hours ago)

s390x CentOS10 Refleaks 3.14 refleak tier-3 unstable 3.14

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Warning build: ⚠ #406 (warnings, 2026-11-14 02:18:56, 22 minutes ago)

s390x Fedora Rawhide NoGIL refleaks 3.14 nogil refleak unstable 3.14

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Warning build: ⚠ #1495 (warnings, 2026-11-13 22:10:17, 5 hours ago)

Disconnected unstable builder (3)

AMD64 Arch Linux Usan 3.14 ubsan unstable sanitizer clang 3.14

Disconnected! 🔌 Last build 2026-11-08 02:49:46, 5 days ago

RISC-V 64-bit Debian 3.14 tier-3 installed unstable 3.14

Disconnected! 🔌 Last build 2026-11-08 01:54:20, 6 days ago

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SPARCv9 Oracle Solaris 11.4 3.14 unstable 3.14

Disconnected! 🔌 Last build 2026-10-23 06:48:09, a month ago

No problem detected (106)

AMD64 Alpine Linux 3.14 stable 3.14

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AMD64 Alpine Linux NoGIL 3.14 stable nogil 3.14

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AMD64 Android 3.14 stable tier-3 3.14

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AMD64 CentOS10 3.14 tier-1 unstable 3.14

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AMD64 CentOS10 Clang 3.14 clang tier-2 unstable 3.14

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AMD64 CentOS10 Clang Installed 3.14 unstable tier-2 clang installed 3.14

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AMD64 CentOS10 FIPS Only Blake2 Builtin Hash 3.14 tier-1 no-builtin-hashes-except-blake2 unstable 3.14

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AMD64 CentOS10 LTO + PGO 3.14 unstable lto pgo tier-1 nondebug 3.14

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AMD64 CentOS10 LTO 3.14 unstable lto tier-1 nondebug 3.14

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AMD64 CentOS10 Refleaks 3.14 tier-1 refleak unstable 3.14

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AMD64 CentOS9 3.14 stable tier-1 3.14

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AMD64 CentOS9 FIPS Only Blake2 Builtin Hash 3.14 tier-1 no-builtin-hashes-except-blake2 unstable 3.14

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AMD64 CentOS9 LTO + PGO 3.14 lto pgo stable nondebug tier-1 3.14

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AMD64 CentOS9 LTO 3.14 lto stable nondebug tier-1 3.14

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AMD64 CentOS9 NoGIL 3.14 stable nogil tier-1 3.14

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AMD64 CentOS9 NoGIL Refleaks 3.14 refleak nogil stable tier-1 3.14

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AMD64 CentOS9 Refleaks 3.14 stable refleak tier-1 3.14

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AMD64 Debian root 3.14 stable tier-1 3.14

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AMD64 Fedora Rawhide LTO + PGO 3.14 unstable lto pgo tier-1 nondebug 3.14

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AMD64 Fedora Rawhide NoGIL refleaks 3.14 nogil refleak unstable 3.14

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AMD64 Fedora Rawhide Refleaks 3.14 tier-1 refleak unstable 3.14

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AMD64 Fedora Stable 3.14 stable tier-1 3.14

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AMD64 Fedora Stable Clang 3.14 stable clang tier-2 3.14

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AMD64 Fedora Stable Clang Installed 3.14 tier-2 stable clang installed 3.14

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AMD64 Fedora Stable LTO + PGO 3.14 lto pgo stable nondebug tier-1 3.14

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AMD64 Fedora Stable LTO 3.14 lto stable nondebug tier-1 3.14

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AMD64 Fedora Stable Refleaks 3.14 stable refleak tier-1 3.14

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AMD64 FreeBSD Refleaks 3.14 stable refleak tier-3 3.14

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AMD64 FreeBSD14 3.14 stable tier-3 3.14

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AMD64 FreeBSD15 3.14 stable tier-3 3.14

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AMD64 FreeBSD16 3.14 stable tier-3 3.14

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AMD64 FreeBSD16 Non-Debug 3.14 nondebug tier-3 unstable 3.14

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AMD64 NixOS Unstable 3.14 unstable 3.14

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AMD64 NixOS Unstable Perf 3.14 unstable 3.14

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AMD64 NixOS Unstable Refleaks 3.14 refleak unstable 3.14

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AMD64 Ubuntu 3.14 tier-1 unstable 3.14

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AMD64 Ubuntu Shared 3.14 stable shared tier-1 3.14

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AMD64 Windows Server 2022 NoGIL 3.14 win64 nogil stable tier-1 3.14

✔ ⚠ ⚠ ⋯

AMD64 Windows Server 2025 Clang 3.14 win64 unstable tierless clang 3.14

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AMD64 Windows Server 2025 Refleaks 3.14 refleak win64 stable tier-1 3.14

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AMD64 Windows10 3.14 stable win64 tier-1 3.14

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AMD64 Windows11 Non-Debug 3.14 win64 stable nondebug tier-1 3.14

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ARM Raspbian 3.14 stable nondebug tier-3 3.14

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ARM64 MacOS M1 NoGIL 3.14 stable nogil tier-1 3.14

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ARM64 MacOS M1 Refleaks NoGIL 3.14 refleak nogil stable tier-1 3.14

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ARM64 Raspbian Debug 3.14 stable tier-3 3.14

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ARM64 Windows 3.14 stable tier-2 win-arm64 3.14

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ARM64 Windows PGO 3.14 unstable tier-2 win-arm64 pgo nondebug 3.14

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ARM64 Windows Refleaks 3.14 refleak unstable tier-2 win-arm64 3.14

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PPC64LE CentOS9 3.14 stable tier-3 3.14

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PPC64LE CentOS9 LTO + PGO 3.14 lto pgo stable nondebug tier-3 3.14

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PPC64LE CentOS9 LTO 3.14 lto stable nondebug tier-3 3.14

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PPC64LE Fedora Rawhide LTO + PGO 3.14 unstable lto pgo nondebug tier-3 3.14

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PPC64LE Fedora Stable 3.14 stable tier-3 3.14

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PPC64LE Fedora Stable Clang 3.14 stable clang tier-3 3.14

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PPC64LE Fedora Stable Clang Installed 3.14 installed stable clang tier-3 3.14

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PPC64LE Fedora Stable LTO + PGO 3.14 lto pgo stable nondebug tier-3 3.14

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PPC64LE Fedora Stable LTO 3.14 lto stable nondebug tier-3 3.14

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PPC64LE Fedora Stable Refleaks 3.14 stable refleak tier-3 3.14

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RISC-V 64-bit Ubuntu 3.14 stable tier-3 3.14

✔ ✔ ✔ ⋯

RISC-V 64-bit Ubuntu NoGIL 3.14 stable tier-3 nogil 3.14

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WASM Emscripten 3.14 stable emscripten tier-3 3.14

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aarch64 Android 3.14 stable tier-3 3.14

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aarch64 CentOS10 3.14 tier-1 unstable 3.14

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aarch64 CentOS10 Clang 3.14 clang tier-2 unstable 3.14

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aarch64 CentOS10 Clang Installed 3.14 unstable tier-2 clang installed 3.14

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aarch64 CentOS10 LTO + PGO 3.14 unstable lto pgo tier-1 nondebug 3.14

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aarch64 CentOS10 LTO 3.14 unstable lto tier-1 nondebug 3.14

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aarch64 CentOS10 Refleaks 3.14 tier-1 refleak unstable 3.14

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aarch64 CentOS9 LTO + PGO 3.14 lto pgo stable nondebug tier-1 3.14

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aarch64 CentOS9 LTO 3.14 lto stable nondebug tier-1 3.14

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aarch64 CentOS9 Refleaks 3.14 stable refleak tier-1 3.14

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aarch64 Fedora Rawhide LTO + PGO 3.14 unstable lto pgo tier-1 nondebug 3.14

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aarch64 Fedora Rawhide NoGIL refleaks 3.14 nogil refleak unstable 3.14

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aarch64 Fedora Rawhide Refleaks 3.14 tier-1 refleak unstable 3.14

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aarch64 Fedora Stable 3.14 stable tier-1 3.14

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Clang 3.14 stable clang tier-2 3.14

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aarch64 Fedora Stable Clang Installed 3.14 tier-2 stable clang installed 3.14

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aarch64 Fedora Stable LTO + PGO 3.14 lto pgo stable nondebug tier-1 3.14

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aarch64 Fedora Stable LTO 3.14 lto stable nondebug tier-1 3.14

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aarch64 Fedora Stable Refleaks 3.14 stable refleak tier-1 3.14

✔ ✔ ⚠ ⋯

aarch64 Ubuntu Oddballs 3.14 tzdata stable xpickle tier-1 3.14

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iOS ARM64 Simulator 3.14 stable iOS tier-3 3.14

✔ ⚠ ✔ ⋯

s390x CentOS10 3.14 tier-3 unstable 3.14

✔ ✔ ✔ ⋯

s390x CentOS10 Clang 3.14 clang unstable 3.14

✔ ✔ ✔ ⋯

s390x CentOS10 Clang Installed 3.14 clang installed unstable 3.14

✔ ✔ ✔ ⋯

s390x CentOS10 LTO + PGO 3.14 unstable lto pgo nondebug tier-3 3.14

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s390x CentOS10 LTO 3.14 unstable lto nondebug tier-3 3.14

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s390x Fedora Rawhide LTO + PGO 3.14 unstable lto pgo nondebug tier-3 3.14

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s390x Fedora Rawhide Refleaks 3.14 refleak tier-3 unstable 3.14

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s390x Fedora Stable 3.14 stable tier-3 3.14

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s390x Fedora Stable Clang 3.14 stable clang 3.14

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s390x Fedora Stable Clang Installed 3.14 stable clang installed 3.14

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s390x Fedora Stable LTO + PGO 3.14 lto pgo stable nondebug tier-3 3.14

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s390x Fedora Stable LTO 3.14 lto stable nondebug tier-3 3.14

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s390x Fedora Stable Refleaks 3.14 stable refleak tier-3 3.14

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s390x RHEL9 3.14 stable tier-3 3.14

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s390x RHEL9 LTO + PGO 3.14 lto pgo stable nondebug tier-3 3.14

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s390x RHEL9 LTO 3.14 lto stable nondebug tier-3 3.14

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s390x RHEL9 Refleaks 3.14 stable refleak tier-3 3.14

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wasm32-wasip1 3.14 wasm wasi tier-2 stable 3.14

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x86 Debian Installed with X 3.14 stable installed 3.14

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x86 Debian Non-Debug with X 3.14 stable nondebug 3.14

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x86-64 MacOS Intel ASAN NoGIL 3.14 tier-2 sanitizer nogil stable asan 3.14

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x86-64 MacOS Intel NoGIL 3.14 stable tier-2 nogil 3.14

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x86-64 macOS 3.14 stable tier-2 3.14

✔ ✔ ✔ ⋯

3.13

Disconnected Tier-1 builder (1)

ARM64 macOS 3.13 stable 3.13 tier-1

Disconnected! 🔌 Last build 2026-10-25 19:41:01, a month ago

✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Disconnected Tier-3 builder (1)

ARM64 Raspbian 3.13 stable nondebug tier-3 3.13

Disconnected! 🔌 Last build 2026-10-09 11:26:12, a month ago

Disconnected Tierless builder (4)

AMD64 Arch Linux Asan 3.13 stable asan 3.13 sanitizer

Disconnected! 🔌 Last build 2026-10-25 23:40:45, a month ago

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AMD64 Arch Linux Asan Debug 3.13 stable asan 3.13 sanitizer

Disconnected! 🔌 Last build 2026-10-26 00:00:20, a month ago

✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ⚠ ✘ ✔ ✘ ✘ ⚠ ✘ ✘ ✘ ✘ ✘ ⚠ ⚠ ⚠ ⚠ ✘ ✘ ⚠ ✘ ⚠ ✔ ✘ ⚠ ⚠ ✘ ✘ ✘ ⚠ ✘ ✘ ⚠ ✔ ✘ ✘ ✘ ✘ ⚠ ⚠ ⚠ ⚠ ✘ ⋯

AMD64 Arch Linux TraceRefs 3.13 stable 3.13

Disconnected! 🔌 Last build 2026-10-26 00:24:57, a month ago

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AMD64 Arch Linux Usan Function 3.13 ubsan 3.13 sanitizer stable clang

Disconnected! 🔌 Last build 2026-10-26 00:45:08, a month ago

Warnings from Tier-1 build (1)

AMD64 CentOS9 LTO + PGO 3.13 3.13 lto pgo stable nondebug tier-1

⚠ ⚠ ✔ ✔ ✔ ⚠ ✔ ⚠ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ⚠ ✔ ✔ ⋯

Warning build: ⚠ #1801 (warnings, 2026-10-26 00:15:30, a month ago)

11 changes

Post 3.13.18 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.13.18 by Thomas Wouters
13 files changed
- Misc/NEWS.d/next/Tests/2026-10-08-10-27-15.gh-issue-159015.SYk8R8.rst
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Lib/pydoc_data/module_docs.py
- Include/patchlevel.h
- Misc/NEWS.d/3.13.18.rst
[3.13] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#160456) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.13] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160341) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.13] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160257) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.13] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (#158429) by Miss Islington (bot)
7 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.13] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160647) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.13] gh-160547: Fix outdated details in the macOS build READMEs (#160548) (#160555) by Ned Deily
2 files changed
- Mac/README.rst
- Mac/BuildScript/README.rst
[3.13] Docs: Fix installer name in the macOS command-line install example (GH-160527) (#160534) by Miss Islington (bot)
1 file changed
- Doc/using/mac.rst
[3.13] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159570) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.13] gh-159015: Fix test_math import on musl (#159016) by Stefan Agner
2 files changed
- Lib/test/test_math.py
- Misc/NEWS.d/next/Tests/2026-10-08-10-27-15.gh-issue-159015.SYk8R8.rst

Warnings from Tier-3 build (4)

AMD64 FreeBSD Refleaks 3.13 stable refleak tier-3 3.13

⚠ ✘ ⚠ ⚠ ⚠ ✘ ✔ ✔ ⚠ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ⚠ ✔ ⚠ ✔ ✔ ✔ ✔ ⚠ ⚠ ⚠ ✔ ⚠ ⚠ ⚠ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ⚠ ⋯

Warning build: ⚠ #2041 (warnings, 2026-10-26 00:48:37, a month ago)

22 changes

Post 3.13.18 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.13.18 by Thomas Wouters
13 files changed
- Misc/NEWS.d/next/Tests/2026-10-08-10-27-15.gh-issue-159015.SYk8R8.rst
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Lib/pydoc_data/module_docs.py
- Include/patchlevel.h
- Misc/NEWS.d/3.13.18.rst
[3.13] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#160456) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.13] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160341) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.13] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160257) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.13] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (#158429) by Miss Islington (bot)
7 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.13] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160647) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.13] gh-160547: Fix outdated details in the macOS build READMEs (#160548) (#160555) by Ned Deily
2 files changed
- Mac/README.rst
- Mac/BuildScript/README.rst
[3.13] Docs: Fix installer name in the macOS command-line install example (GH-160527) (#160534) by Miss Islington (bot)
1 file changed
- Doc/using/mac.rst
[3.13] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159570) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.13] gh-159015: Fix test_math import on musl (#159016) by Stefan Agner
2 files changed
- Lib/test/test_math.py
- Misc/NEWS.d/next/Tests/2026-10-08-10-27-15.gh-issue-159015.SYk8R8.rst
[3.13] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (#160201) by Miss Islington (bot)
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.13] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160593) by Christian Heimes
1 file changed
- Doc/whatsnew/3.13.rst
[3.13] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (#160570) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
- Lib/test/test_ssl.py
- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
Post 3.13.17 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.13.17 by Thomas Wouters
6 files changed
- Misc/NEWS.d/next/Security/2026-10-20-13-15-00.gh-issue-159894.8Kp4mN.rst
- README.rst
- Lib/pydoc_data/topics.py
- Lib/pydoc_data/module_docs.py
- Include/patchlevel.h
- Misc/NEWS.d/3.13.17.rst
[3.13] gh-159894: Upgrade bundled pip to 26.2.2 (GH-159910) (#159943) by Miss Islington (bot)
4 files changed
- Lib/ensurepip/_bundled/pip-26.2.1-py3-none-any.whl
- Lib/ensurepip/__init__.py
- Misc/NEWS.d/next/Security/2026-10-20-13-15-00.gh-issue-159894.8Kp4mN.rst
- Lib/ensurepip/_bundled/pip-26.2.2-py3-none-any.whl
[3.13] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (GH-159913) (#159924) by Miss Islington (bot)
1 file changed
- Doc/tools/extensions/misc_news.py
[3.13] build(deps): bump the actions group with 2 updates (#159103) by dependabot[bot]
2 files changed
- .github/workflows/reusable-cifuzz.yml
- .github/workflows/mypy.yml
[3.13] Add os.supports_dir_fd to test.pythoninfo (GH-158605) (#159059) by Miss Islington (bot)
1 file changed
- Lib/test/pythoninfo.py
[3.13] gh-146410: Add --pythoninfo option to regrtest (GH-146413) (#159025) by Miss Islington (bot)
6 files changed
- Lib/test/test_regrtest.py
- Lib/test/pythoninfo.py
- Lib/test/libregrtest/utils.py
- Lib/test/libregrtest/main.py
- Lib/test/libregrtest/cmdline.py
- Android/android.py
[3.13] gh-158399: Remove unused GitHub files from backport branch (#158578) by Hugo van Kemenade
18 files changed
- .github/zizmor.yml
- .github/workflows/stale.yml
- .github/workflows/project-updater.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/workflows/add-issue-header.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
- .github/ISSUE_TEMPLATE/feature.yml
- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.yml
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.yml
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh
- .pre-commit-config.yaml

AMD64 FreeBSD15 3.13 stable tier-3 3.13

⚠ ✔ ⚠ ⚠ ✔ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⋯

Warning build: ⚠ #2493 (warnings, 2026-10-25 20:42:46, a month ago)

2 changes

Post 3.13.18 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.13.18 by Thomas Wouters
13 files changed
- Misc/NEWS.d/next/Tests/2026-10-08-10-27-15.gh-issue-159015.SYk8R8.rst
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Lib/pydoc_data/module_docs.py
- Include/patchlevel.h
- Misc/NEWS.d/3.13.18.rst

PPC64LE CentOS9 LTO + PGO 3.13 3.13 lto pgo stable nondebug tier-3

⚠ ✔ ✔ ✔ ✔ ↺ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ↺ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ⚠ ✔ ⚠ ✔ ✔ ✔ ↺ ✔ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ✔ ✔ ✔ ✔ ⚠ ⋯

Warning build: ⚠ #1549 (warnings, 2026-10-26 02:29:29, a month ago)

11 changes

Post 3.13.18 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.13.18 by Thomas Wouters
13 files changed
- Misc/NEWS.d/next/Tests/2026-10-08-10-27-15.gh-issue-159015.SYk8R8.rst
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Lib/pydoc_data/module_docs.py
- Include/patchlevel.h
- Misc/NEWS.d/3.13.18.rst
[3.13] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#160456) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.13] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160341) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.13] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160257) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.13] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (#158429) by Miss Islington (bot)
7 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.13] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160647) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.13] gh-160547: Fix outdated details in the macOS build READMEs (#160548) (#160555) by Ned Deily
2 files changed
- Mac/README.rst
- Mac/BuildScript/README.rst
[3.13] Docs: Fix installer name in the macOS command-line install example (GH-160527) (#160534) by Miss Islington (bot)
1 file changed
- Doc/using/mac.rst
[3.13] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159570) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.13] gh-159015: Fix test_math import on musl (#159016) by Stefan Agner
2 files changed
- Lib/test/test_math.py
- Misc/NEWS.d/next/Tests/2026-10-08-10-27-15.gh-issue-159015.SYk8R8.rst

PPC64LE Fedora Stable LTO + PGO 3.13 3.13 lto pgo stable nondebug tier-3

⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ↺ ⋯

Warning build: ⚠ #1397 (warnings, 2026-10-26 03:24:04, a month ago)

11 changes

Post 3.13.18 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.13.18 by Thomas Wouters
13 files changed
- Misc/NEWS.d/next/Tests/2026-10-08-10-27-15.gh-issue-159015.SYk8R8.rst
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Lib/pydoc_data/module_docs.py
- Include/patchlevel.h
- Misc/NEWS.d/3.13.18.rst
[3.13] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#160456) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.13] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160341) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.13] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160257) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.13] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (#158429) by Miss Islington (bot)
7 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.13] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160647) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.13] gh-160547: Fix outdated details in the macOS build READMEs (#160548) (#160555) by Ned Deily
2 files changed
- Mac/README.rst
- Mac/BuildScript/README.rst
[3.13] Docs: Fix installer name in the macOS command-line install example (GH-160527) (#160534) by Miss Islington (bot)
1 file changed
- Doc/using/mac.rst
[3.13] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159570) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.13] gh-159015: Fix test_math import on musl (#159016) by Stefan Agner
2 files changed
- Lib/test/test_math.py
- Misc/NEWS.d/next/Tests/2026-10-08-10-27-15.gh-issue-159015.SYk8R8.rst

Unstable build failed (24)

AMD64 Arch Linux Usan 3.13 ubsan 3.13 unstable sanitizer clang

Disconnected! 🔌 Last build 2026-10-26 00:42:55, a month ago

Latest build: ✘ #1223 (failure, 2026-10-26 00:42:55, a month ago)

AMD64 CentOS10 FIPS No Builtin Hashes 3.13 tier-1 no-builtin-hashes 3.13 unstable

Latest build: ✘ #68 (failure, 2026-10-25 20:50:34, a month ago)

AMD64 CentOS9 FIPS No Builtin Hashes 3.13 tier-1 no-builtin-hashes 3.13 unstable

Latest build: ✘ #2275 (failure, 2026-10-25 20:52:11, a month ago)

AMD64 Fedora Rawhide 3.13 tier-1 3.13 unstable

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Latest build: ✘ #1544 (failure, 2026-10-26 00:07:14, a month ago)

AMD64 Fedora Rawhide Clang 3.13 clang tier-2 3.13 unstable

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Latest build: ✘ #1526 (failure, 2026-10-26 00:26:35, a month ago)

Breaking build: ✘ #1342 (failure, 2026-06-19 14:53:40, 5 months ago)

AMD64 Fedora Rawhide Clang Installed 3.13 3.13 unstable tier-2 clang installed

Latest build: ✘ #1521 (failure, 2026-10-26 00:38:08, a month ago)

Breaking build: ✘ #1348 (failure, 2026-06-19 15:05:46, 5 months ago)

AMD64 Fedora Rawhide LTO 3.13 3.13 unstable lto tier-1 nondebug

Latest build: ✘ #1510 (failure, 2026-10-26 01:04:35, a month ago)

Breaking build: ✘ #1346 (failure, 2026-06-19 15:31:57, 5 months ago)

AMD64 Fedora Rawhide NoGIL 3.13 nogil 3.13 unstable

Latest build: ✘ #1301 (failure, 2026-10-26 01:23:02, a month ago)

Breaking build: ✘ #1146 (failure, 2026-06-19 16:03:50, 5 months ago)

PPC64LE Fedora Rawhide 3.13 tier-3 3.13 unstable

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Latest build: ✘ #1101 (failure, 2026-10-26 01:50:06, a month ago)

Breaking build: ✘ #934 (failure, 2026-06-19 14:39:09, 5 months ago)

PPC64LE Fedora Rawhide Clang 3.13 clang tier-3 3.13 unstable

Latest build: ✘ #1097 (failure, 2026-10-26 02:19:33, a month ago)

Breaking build: ✘ #955 (failure, 2026-06-19 10:13:31, 5 months ago)

PPC64LE Fedora Rawhide Clang Installed 3.13 installed 3.13 unstable clang tier-3

Latest build: ✘ #1074 (failure, 2026-10-26 02:37:41, a month ago)

Breaking build: ✘ #942 (failure, 2026-06-19 15:11:10, 5 months ago)

PPC64LE Fedora Rawhide LTO 3.13 3.13 unstable lto nondebug tier-3

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Latest build: ✘ #1017 (failure, 2026-10-26 03:45:05, a month ago)

Breaking build: ✘ #901 (failure, 2026-06-19 15:52:08, 5 months ago)

PPC64LE Fedora Rawhide NoGIL 3.13 nogil 3.13 unstable

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Latest build: ✘ #945 (failure, 2026-10-26 04:15:41, a month ago)

Breaking build: ✘ #842 (failure, 2026-06-19 20:32:11, 5 months ago)

SPARCv9 Oracle Solaris 11.4 3.13 3.13 unstable

Disconnected! 🔌 Last build 2026-10-21 16:08:29, a month ago

Latest build: ✘ #2208 (failure, 2026-10-21 16:08:29, a month ago)

aarch64 Fedora Rawhide 3.13 tier-1 3.13 unstable

Latest build: ✘ #1216 (failure, 2026-10-25 22:42:00, a month ago)

aarch64 Fedora Rawhide Clang 3.13 clang tier-2 3.13 unstable

Latest build: ✘ #1196 (failure, 2026-10-25 22:49:48, a month ago)

aarch64 Fedora Rawhide Clang Installed 3.13 3.13 unstable tier-2 clang installed

Latest build: ✘ #1187 (failure, 2026-10-25 22:55:03, a month ago)

aarch64 Fedora Rawhide LTO 3.13 3.13 unstable lto tier-1 nondebug

Latest build: ✘ #1184 (failure, 2026-10-25 23:16:44, a month ago)

aarch64 Fedora Rawhide NoGIL 3.13 nogil 3.13 unstable

Latest build: ✘ #1003 (failure, 2026-10-25 23:30:09, a month ago)

s390x Fedora Rawhide 3.13 tier-3 3.13 unstable

Latest build: ✘ #1399 (failure, 2026-10-25 22:39:20, a month ago)

s390x Fedora Rawhide Clang 3.13 clang 3.13 unstable

Latest build: ✘ #1387 (failure, 2026-10-25 22:44:48, a month ago)

s390x Fedora Rawhide Clang Installed 3.13 clang installed 3.13 unstable

Latest build: ✘ #1386 (failure, 2026-10-25 22:49:35, a month ago)

s390x Fedora Rawhide LTO 3.13 3.13 unstable lto nondebug tier-3

Latest build: ✘ #1366 (failure, 2026-10-25 23:03:44, a month ago)

Breaking build: ✘ #1178 (failure, 2026-06-20 01:14:14, 5 months ago)

s390x Fedora Rawhide NoGIL 3.13 nogil 3.13 unstable

Latest build: ✘ #995 (failure, 2026-10-25 23:14:42, a month ago)

Breaking build: ✘ #821 (failure, 2026-06-20 01:34:42, 5 months ago)

Warnings from unstable build (3)

AMD64 Fedora Rawhide NoGIL refleaks 3.13 nogil refleak 3.13 unstable

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Warning build: ⚠ #1634 (warnings, 2026-10-26 01:50:14, a month ago)

PPC64LE Fedora Rawhide NoGIL refleaks 3.13 nogil refleak 3.13 unstable

⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✘ ⚠ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #952 (warnings, 2026-10-26 05:01:34, a month ago)

aarch64 Fedora Rawhide NoGIL refleaks 3.13 nogil refleak 3.13 unstable

⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✘ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ✘ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⋯

Warning build: ⚠ #1172 (warnings, 2026-10-25 23:42:24, a month ago)

Disconnected unstable builder (3)

AMD64 Arch Linux Usan 3.13 ubsan 3.13 unstable sanitizer clang

Disconnected! 🔌 Last build 2026-10-26 00:42:55, a month ago

RISC-V 64-bit Debian 3.13 tier-3 installed 3.13 unstable

Disconnected! 🔌 Last build 2026-10-25 22:56:27, a month ago

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SPARCv9 Oracle Solaris 11.4 3.13 3.13 unstable

Disconnected! 🔌 Last build 2026-10-21 16:08:29, a month ago

No problem detected (96)

AMD64 Android 3.13 stable tier-3 3.13

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AMD64 CentOS10 3.13 tier-1 3.13 unstable

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AMD64 CentOS10 Clang 3.13 clang tier-2 3.13 unstable

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AMD64 CentOS10 Clang Installed 3.13 3.13 unstable tier-2 clang installed

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AMD64 CentOS10 FIPS Only Blake2 Builtin Hash 3.13 tier-1 no-builtin-hashes-except-blake2 3.13 unstable

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AMD64 CentOS10 LTO + PGO 3.13 3.13 unstable lto pgo tier-1 nondebug

✔ ✔ ✔ ⋯

AMD64 CentOS10 LTO 3.13 3.13 unstable lto tier-1 nondebug

✔ ✔ ✔ ⋯

AMD64 CentOS10 Refleaks 3.13 tier-1 refleak 3.13 unstable

✔ ✔ ✔ ⋯

AMD64 CentOS9 3.13 stable 3.13 tier-1

✔ ✔ ✔ ⋯

AMD64 CentOS9 FIPS Only Blake2 Builtin Hash 3.13 tier-1 no-builtin-hashes-except-blake2 3.13 unstable

✔ ✔ ✔ ⋯

AMD64 CentOS9 LTO 3.13 3.13 lto stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 CentOS9 Refleaks 3.13 stable refleak 3.13 tier-1

✔ ✔ ✔ ⋯

AMD64 Debian root 3.13 stable 3.13 tier-1

✔ ⚠ ✔ ⋯

AMD64 Fedora Rawhide LTO + PGO 3.13 3.13 unstable lto pgo tier-1 nondebug

✔ ✔ ✔ ⋯

AMD64 Fedora Rawhide Refleaks 3.13 tier-1 refleak 3.13 unstable

✔ ✔ ✔ ⋯

AMD64 Fedora Stable 3.13 stable 3.13 tier-1

✔ ✔ ✔ ⋯

AMD64 Fedora Stable Clang 3.13 stable clang tier-2 3.13

✔ ✔ ✔ ⋯

AMD64 Fedora Stable Clang Installed 3.13 3.13 tier-2 stable clang installed

✔ ✔ ✔ ⋯

AMD64 Fedora Stable LTO + PGO 3.13 3.13 lto pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 Fedora Stable LTO 3.13 3.13 lto stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 Fedora Stable Refleaks 3.13 stable refleak 3.13 tier-1

✔ ✔ ✔ ⋯

AMD64 FreeBSD14 3.13 stable tier-3 3.13

✔ ✔ ✔ ⋯

AMD64 FreeBSD15 NoGIL 3.13 nogil tier-3 3.13 unstable

✔ ✔ ✔ ⋯

AMD64 FreeBSD16 3.13 stable tier-3 3.13

✔ ✔ ⚠ ⋯

AMD64 FreeBSD16 Non-Debug 3.13 nondebug tier-3 3.13 unstable

✔ ✔ ✔ ⋯

AMD64 NixOS Unstable 3.13 3.13 unstable

✔ ↺ ✔ ⋯

AMD64 NixOS Unstable Perf 3.13 3.13 unstable

✔ ↺ ✔ ⋯

AMD64 NixOS Unstable Refleaks 3.13 refleak 3.13 unstable

✔ ↺ ✔ ⋯

AMD64 Ubuntu 3.13 tier-1 3.13 unstable

✔ ✔ ✔ ⋯

AMD64 Ubuntu Shared 3.13 stable shared 3.13 tier-1

✔ ✔ ✔ ⋯

AMD64 Windows Server 2025 Refleaks 3.13 refleak win64 3.13 stable tier-1

✔ ✔ ✔ ⋯

AMD64 Windows10 3.13 stable win64 3.13 tier-1

✔ ✔ ✔ ⋯

AMD64 Windows11 Non-Debug 3.13 win64 3.13 stable nondebug tier-1

✔ ✘ ✘ ⋯

ARM Raspbian 3.13 stable nondebug tier-3 3.13

✔ ✔ ✔ ⋯

ARM64 Raspbian Debug 3.13 stable tier-3 3.13

✔ ✔ ✔ ⋯

ARM64 Windows 3.13 stable win-arm64 tier-2 3.13

✔ ✔ ✔ ⋯

ARM64 Windows Non-Debug 3.13 3.13 tier-2 win-arm64 stable nondebug

✔ ✔ ✔ ⋯

ARM64 Windows PGO 3.13 3.13 unstable tier-2 win-arm64 pgo nondebug

✔ ✔ ✔ ⋯

ARM64 Windows Refleaks 3.13 refleak 3.13 unstable tier-2 win-arm64

✔ ✔ ✔ ⋯

PPC64LE CentOS9 3.13 stable tier-3 3.13

✔ ✔ ✔ ⋯

PPC64LE CentOS9 LTO 3.13 3.13 lto stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE CentOS9 Refleaks 3.13 stable refleak tier-3 3.13

✔ ✔ ✔ ⋯

PPC64LE Fedora Rawhide LTO + PGO 3.13 3.13 unstable lto pgo nondebug tier-3

✔ ⚠ ✔ ⋯

PPC64LE Fedora Rawhide Refleaks 3.13 refleak tier-3 3.13 unstable

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable 3.13 stable tier-3 3.13

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable Clang 3.13 stable clang tier-3 3.13

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PPC64LE Fedora Stable Clang Installed 3.13 installed 3.13 stable clang tier-3

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PPC64LE Fedora Stable LTO 3.13 3.13 lto stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable Refleaks 3.13 stable refleak tier-3 3.13

✔ ✔ ✔ ⋯

RISC-V 64-bit Ubuntu 3.13 stable tier-3 3.13

✔ ✔ ✔ ⋯

RISC-V 64-bit Ubuntu Clang 3.13 stable clang tier-3 3.13

✔ ✔ ⚠ ⋯

RISC-V 64-bit Ubuntu NoGIL 3.13 stable nogil tier-3 3.13

✔ ✔ ✔ ⋯

aarch64 Android 3.13 stable tier-3 3.13

✔ ✔ ✔ ⋯

aarch64 CentOS10 3.13 tier-1 3.13 unstable

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aarch64 CentOS10 Clang 3.13 clang tier-2 3.13 unstable

✔ ✔ ✔ ⋯

aarch64 CentOS10 Clang Installed 3.13 3.13 unstable tier-2 clang installed

✔ ✔ ✔ ⋯

aarch64 CentOS10 LTO + PGO 3.13 3.13 unstable lto pgo tier-1 nondebug

✔ ✔ ✔ ⋯

aarch64 CentOS10 LTO 3.13 3.13 unstable lto tier-1 nondebug

✔ ✔ ✔ ⋯

aarch64 CentOS10 Refleaks 3.13 tier-1 refleak 3.13 unstable

✔ ✔ ✔ ⋯

aarch64 CentOS9 3.13 stable 3.13 tier-1

✔ ✔ ✔ ⋯

aarch64 CentOS9 LTO + PGO 3.13 3.13 lto pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 CentOS9 LTO 3.13 3.13 lto stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 CentOS9 Refleaks 3.13 stable refleak 3.13 tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Rawhide LTO + PGO 3.13 3.13 unstable lto pgo tier-1 nondebug

✔ ✔ ✔ ⋯

aarch64 Fedora Rawhide Refleaks 3.13 tier-1 refleak 3.13 unstable

✔ ✔ ✔ ⋯

aarch64 Fedora Stable 3.13 stable 3.13 tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Clang 3.13 stable clang tier-2 3.13

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Clang Installed 3.13 3.13 tier-2 stable clang installed

✔ ✔ ✔ ⋯

aarch64 Fedora Stable LTO + PGO 3.13 3.13 lto pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Stable LTO 3.13 3.13 lto stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Refleaks 3.13 stable refleak 3.13 tier-1

✔ ✔ ✔ ⋯

aarch64 Ubuntu Oddballs 3.13 3.13 tzdata stable xpickle tier-1

✔ ✔ ✔ ⋯

iOS ARM64 Simulator 3.13 stable tier-3 3.13 iOS

✔ ✔ ✔ ⋯

s390x CentOS10 3.13 tier-3 3.13 unstable

✔ ✔ ✔ ⋯

s390x CentOS10 Clang 3.13 clang 3.13 unstable

✔ ✔ ✔ ⋯

s390x CentOS10 Clang Installed 3.13 clang installed 3.13 unstable

✔ ✔ ✔ ⋯

s390x CentOS10 LTO + PGO 3.13 3.13 unstable lto pgo nondebug tier-3

✔ ✔ ✔ ⋯

s390x CentOS10 LTO 3.13 3.13 unstable lto nondebug tier-3

✔ ✔ ⚠ ⋯

s390x CentOS10 Refleaks 3.13 refleak tier-3 3.13 unstable

✔ ✔ ✔ ⋯

s390x Fedora Rawhide LTO + PGO 3.13 3.13 unstable lto pgo nondebug tier-3

✔ ✔ ✔ ⋯

s390x Fedora Rawhide NoGIL refleaks 3.13 nogil refleak 3.13 unstable

✔ ⚠ ⚠ ⋯

s390x Fedora Rawhide Refleaks 3.13 refleak tier-3 3.13 unstable

✔ ✔ ✔ ⋯

s390x Fedora Stable 3.13 stable tier-3 3.13

✔ ✔ ✔ ⋯

s390x Fedora Stable Clang 3.13 stable clang 3.13

✔ ✔ ✔ ⋯

s390x Fedora Stable Clang Installed 3.13 stable clang installed 3.13

✔ ✔ ✔ ⋯

s390x Fedora Stable LTO + PGO 3.13 3.13 lto pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x Fedora Stable LTO 3.13 3.13 lto stable nondebug tier-3

✔ ✔ ⚠ ⋯

s390x Fedora Stable Refleaks 3.13 stable refleak tier-3 3.13

✔ ✔ ✔ ⋯

s390x RHEL9 3.13 stable tier-3 3.13

✔ ✔ ✔ ⋯

s390x RHEL9 LTO + PGO 3.13 3.13 lto pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL9 LTO 3.13 3.13 lto stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL9 Refleaks 3.13 stable refleak tier-3 3.13

✔ ✔ ⚠ ⋯

wasm32-wasip1 3.13 wasm 3.13 wasi tier-2 stable

✔ ✔ ✔ ⋯

x86 Debian Installed with X 3.13 stable installed 3.13

✔ ✔ ✔ ⋯

x86 Debian Non-Debug with X 3.13 stable nondebug 3.13

✔ ✔ ⚠ ⋯

x86-64 macOS 3.13 stable tier-2 3.13

✔ ✔ ✔ ⋯

3.12

Tier-3 build failed (1)

AMD64 FreeBSD15 3.12 stable 3.12 tier-3

✘ ✘ ⚠ ⚠ ✘ ✔ ⚠ ✔ ✘ ⚠ ⚠ ✘ ⚠ ✔ ⚠ ⚠ ⚠ ⚠ ⊗ ⚠ ✘ ✔ ✔ ⚠ ⚠ ✔ ⚠ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Latest build: ✘ #1422 (failure, 2026-11-05 17:21:31, 8 days ago)

11 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst
[3.12] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160342) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.12] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160648) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.12] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160258) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.12] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159572) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.12] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (GH-158430) (#159074) by Petr Viktorin
8 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Lib/os.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.12] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159066) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.12] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160650) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.12] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160592) by Christian Heimes
1 file changed
- Doc/whatsnew/3.12.rst

Breaking build: ✘ #1418 (failure, 2026-10-25 12:39:22, a month ago)

2 changes

[3.12] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160650) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.12] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160592) by Christian Heimes
1 file changed
- Doc/whatsnew/3.12.rst

Disconnected Tier-1 builder (1)

ARM64 macOS 3.12 stable 3.12 tier-1

Disconnected! 🔌 Last build 2026-10-26 17:24:55, a month ago

⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ⚠ ✔ ⚠ ✔ ✔ ✔ ✘ ✔ ✔ ⚠ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Disconnected Tierless builder (4)

AMD64 Arch Linux Asan 3.12 stable 3.12 asan sanitizer

Disconnected! 🔌 Last build 2026-10-26 21:56:47, a month ago

⚠ ⚠ ⚠ ✘ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ⚠ ⚠ ✔ ⚠ ↺ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

AMD64 Arch Linux Asan Debug 3.12 stable 3.12 asan sanitizer

Disconnected! 🔌 Last build 2026-10-26 22:13:50, a month ago

⚠ ⚠ ⚠ ✔ ⚠ ✔ ⚠ ✘ ✔ ✔ ✔ ⚠ ⚠ ✔ ⚠ ✔ ✔ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ⚠ ⚠ ⋯

AMD64 Arch Linux TraceRefs 3.12 stable 3.12

Disconnected! 🔌 Last build 2026-10-26 22:35:20, a month ago

⚠ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ⚠ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✘ ⚠ ↺ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

AMD64 Arch Linux Usan Function 3.12 ubsan 3.12 sanitizer stable clang

Disconnected! 🔌 Last build 2026-10-26 22:52:31, a month ago

⚠ ✔ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ↺ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warnings from Tier-1 build (8)

AMD64 Windows11 Refleaks 3.12 3.12 refleak win64 stable tier-1

⚠ ↺ ✘ ↺ ✘ ✘ ✘ ✘ ✔ ✔ ✔ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ⚠ ✔ ✔ ✔ ✔ ⚠ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✘ ⚠ ↺ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ⋯

Warning build: ⚠ #920 (warnings, 2026-10-27 17:29:41, a month ago)

14 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst
[3.12] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160342) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.12] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160648) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.12] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160258) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.12] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159572) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.12] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (GH-158430) (#159074) by Petr Viktorin
8 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Lib/os.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.12] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159066) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.12] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160650) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.12] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160592) by Christian Heimes
1 file changed
- Doc/whatsnew/3.12.rst
[3.12] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (#160571) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
- Lib/test/test_ssl.py
- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.12] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (GH-159913) (#159925) by Miss Islington (bot)
1 file changed
- Doc/tools/extensions/misc_news.py
[3.12] gh-158399: Remove unused GitHub files from backport branch (#158579) by Hugo van Kemenade
16 files changed
- .github/zizmor.yml
- .github/workflows/stale.yml
- .github/workflows/project-updater.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
- .github/ISSUE_TEMPLATE/feature.md
- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.md
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.md
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh

ARM64 macOS 3.12 stable 3.12 tier-1

Disconnected! 🔌 Last build 2026-10-26 17:24:55, a month ago

Warning build: ⚠ #1644 (warnings, 2026-10-26 17:24:55, a month ago)

1 change

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props

aarch64 CentOS9 3.12 stable 3.12 tier-1

⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ⚠ ✔ ⚠ ✔

Warning build: ⚠ #22 (warnings, 2026-10-26 18:21:32, a month ago)

3 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst

aarch64 CentOS9 LTO 3.12 3.12 lto stable nondebug tier-1

⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #1387 (warnings, 2026-10-26 18:52:55, a month ago)

1 change

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props

aarch64 CentOS9 Refleaks 3.12 stable 3.12 refleak tier-1

⚠ ⚠ ⚠ ✔ ✔ ✔ ✔ ⚠ ⚠ ✔ ⚠ ⚠ ✔ ⚠ ✔ ⚠ ⚠ ✔ ✔ ✔ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #589 (warnings, 2026-10-26 19:09:38, a month ago)

9 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst
[3.12] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160342) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.12] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160648) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.12] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160258) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.12] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159572) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.12] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (GH-158430) (#159074) by Petr Viktorin
8 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Lib/os.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.12] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159066) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst

aarch64 Fedora Stable 3.12 stable 3.12 tier-1

⚠ ⚠ ⚠ ⚠ ⚠ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ⚠ ✘ ✘ ✘ ✘ ✘ ⚠ ⚠ ⚠ ⚠ ⚠ ✔ ✔ ⚠ ⚠ ✘ ✘ ✔ ✔ ⚠ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #1250 (warnings, 2026-10-26 19:03:06, a month ago)

14 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst
[3.12] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160342) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.12] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160648) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.12] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160258) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.12] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159572) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.12] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (GH-158430) (#159074) by Petr Viktorin
8 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Lib/os.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.12] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159066) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.12] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160650) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.12] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160592) by Christian Heimes
1 file changed
- Doc/whatsnew/3.12.rst
[3.12] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (#160571) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
- Lib/test/test_ssl.py
- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.12] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (GH-159913) (#159925) by Miss Islington (bot)
1 file changed
- Doc/tools/extensions/misc_news.py
[3.12] gh-158399: Remove unused GitHub files from backport branch (#158579) by Hugo van Kemenade
16 files changed
- .github/zizmor.yml
- .github/workflows/stale.yml
- .github/workflows/project-updater.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
- .github/ISSUE_TEMPLATE/feature.md
- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.md
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.md
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh

aarch64 Fedora Stable LTO 3.12 3.12 lto stable nondebug tier-1

⚠ ✔ ⚠ ✔ ✔ ✔ ⚠ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #1194 (warnings, 2026-10-26 19:43:48, a month ago)

1 change

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props

aarch64 Fedora Stable Refleaks 3.12 stable 3.12 refleak tier-1

⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✘ ✘ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #520 (warnings, 2026-10-26 20:02:22, a month ago)

Warnings from Tier-2 build (1)

aarch64 Fedora Stable Clang Installed 3.12 3.12 tier-2 stable clang installed

⚠ ✔ ✔ ✔ ⚠ ✔ ⚠ ✔ ⚠ ⚠ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ✔ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #1263 (warnings, 2026-10-26 19:20:05, a month ago)

1 change

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props

Warnings from Tier-3 build (8)

AMD64 FreeBSD16 3.12 stable 3.12 tier-3

⚠ ✘ ⚠ ⚠ ✘ ✘ ✔ ✔ ⚠ ✔ ⚠ ✔ ⚠ ✔ ✔ ✔ ⚠ ⊗ ⚠ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ⚠ ✔ ✔

Warning build: ⚠ #30 (warnings, 2026-10-26 17:24:54, a month ago)

16 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst
[3.12] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160342) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.12] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160648) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.12] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160258) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.12] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159572) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.12] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (GH-158430) (#159074) by Petr Viktorin
8 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Lib/os.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.12] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159066) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.12] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160650) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.12] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160592) by Christian Heimes
1 file changed
- Doc/whatsnew/3.12.rst
[3.12] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (#160571) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
- Lib/test/test_ssl.py
- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.12] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (GH-159913) (#159925) by Miss Islington (bot)
1 file changed
- Doc/tools/extensions/misc_news.py
[3.12] gh-158399: Remove unused GitHub files from backport branch (#158579) by Hugo van Kemenade
16 files changed
- .github/zizmor.yml
- .github/workflows/stale.yml
- .github/workflows/project-updater.yml
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- .azure-pipelines/posix-deps-apt.sh
Post 3.12.15 by Thomas Wouters
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- README.rst
- Include/patchlevel.h
Python 3.12.15 by Thomas Wouters
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- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
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PPC64LE CentOS9 3.12 stable 3.12 tier-3

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Warning build: ⚠ #1218 (warnings, 2026-10-26 23:53:02, a month ago)

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[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
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PPC64LE CentOS9 Refleaks 3.12 stable 3.12 tier-3 refleak

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Warning build: ⚠ #954 (warnings, 2026-10-27 02:15:48, a month ago)

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[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
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PPC64LE Fedora Stable Clang Installed 3.12 3.12 installed stable clang tier-3

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Warning build: ⚠ #1100 (warnings, 2026-10-26 23:58:11, a month ago)

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[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
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- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
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PPC64LE Fedora Stable Refleaks 3.12 stable 3.12 tier-3 refleak

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Warning build: ⚠ #914 (warnings, 2026-10-27 02:15:48, a month ago)

RISC-V 64-bit Ubuntu Clang 3.12 stable clang 3.12 tier-3

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Warning build: ⚠ #21 (warnings, 2026-10-26 18:45:40, a month ago)

9 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
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- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst
[3.12] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160342) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.12] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160648) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.12] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160258) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.12] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159572) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.12] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (GH-158430) (#159074) by Petr Viktorin
8 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Lib/os.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.12] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159066) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst

s390x Fedora Stable Refleaks 3.12 stable 3.12 tier-3 refleak

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Warning build: ⚠ #94 (warnings, 2026-10-26 19:14:16, a month ago)

14 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
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- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst
[3.12] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160342) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.12] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160648) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.12] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160258) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.12] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159572) by Cary Hawkins
3 files changed
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- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.12] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (GH-158430) (#159074) by Petr Viktorin
8 files changed
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- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Lib/os.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.12] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159066) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.12] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160650) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.12] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160592) by Christian Heimes
1 file changed
- Doc/whatsnew/3.12.rst
[3.12] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (#160571) by Gregory P. Smith
9 files changed
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- PCbuild/_ssl.vcxproj
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- Makefile.pre.in
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- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.12] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (GH-159913) (#159925) by Miss Islington (bot)
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[3.12] gh-158399: Remove unused GitHub files from backport branch (#158579) by Hugo van Kemenade
16 files changed
- .github/zizmor.yml
- .github/workflows/stale.yml
- .github/workflows/project-updater.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
- .github/ISSUE_TEMPLATE/feature.md
- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.md
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.md
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh

s390x RHEL9 Refleaks 3.12 stable 3.12 tier-3 refleak

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Warning build: ⚠ #671 (warnings, 2026-10-26 18:24:09, a month ago)

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[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props

Warnings from Tierless build (4)

AMD64 Arch Linux Asan 3.12 stable 3.12 asan sanitizer

Disconnected! 🔌 Last build 2026-10-26 21:56:47, a month ago

Warning build: ⚠ #1243 (warnings, 2026-10-26 21:56:47, a month ago)

14 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst
[3.12] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160342) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.12] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160648) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.12] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160258) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.12] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159572) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.12] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (GH-158430) (#159074) by Petr Viktorin
8 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Lib/os.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.12] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159066) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.12] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160650) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.12] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160592) by Christian Heimes
1 file changed
- Doc/whatsnew/3.12.rst
[3.12] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (#160571) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
- Lib/test/test_ssl.py
- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.12] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (GH-159913) (#159925) by Miss Islington (bot)
1 file changed
- Doc/tools/extensions/misc_news.py
[3.12] gh-158399: Remove unused GitHub files from backport branch (#158579) by Hugo van Kemenade
16 files changed
- .github/zizmor.yml
- .github/workflows/stale.yml
- .github/workflows/project-updater.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
- .github/ISSUE_TEMPLATE/feature.md
- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.md
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.md
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh

AMD64 Arch Linux Asan Debug 3.12 stable 3.12 asan sanitizer

Disconnected! 🔌 Last build 2026-10-26 22:13:50, a month ago

Warning build: ⚠ #1249 (warnings, 2026-10-26 22:13:50, a month ago)

11 changes

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
Post 3.12.16 by Thomas Wouters
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.12.16 by Thomas Wouters
11 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.12.16.rst
[3.12] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160342) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.12] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160648) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.12] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160258) by Stan Ulbrych
19 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Misc/sbom.spdx.json
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.12] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159572) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.12] gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` (GH-157580) (GH-158430) (#159074) by Petr Viktorin
8 files changed
- Lib/test/test_tempfile.py
- Lib/test/test_shutil.py
- Lib/test/support/__init__.py
- Lib/tempfile.py
- Lib/shutil.py
- Lib/os.py
- Doc/library/tempfile.rst
- Misc/NEWS.d/next/Security/2026-08-14-11-55-00.gh-issue-157579.Kq3Vt2.rst
[3.12] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159066) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.12] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160650) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.12] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160592) by Christian Heimes
1 file changed
- Doc/whatsnew/3.12.rst

AMD64 Arch Linux TraceRefs 3.12 stable 3.12

Disconnected! 🔌 Last build 2026-10-26 22:35:20, a month ago

Warning build: ⚠ #1251 (warnings, 2026-10-26 22:35:20, a month ago)

1 change

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props

AMD64 Arch Linux Usan Function 3.12 ubsan 3.12 sanitizer stable clang

Disconnected! 🔌 Last build 2026-10-26 22:52:31, a month ago

Warning build: ⚠ #409 (warnings, 2026-10-26 22:52:31, a month ago)

1 change

[3.12] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160653) by Miss Islington (bot)
1 file changed
- PCbuild/python.props

Unstable build failed (31)

AMD64 Arch Linux Usan 3.12 ubsan 3.12 unstable sanitizer clang

Disconnected! 🔌 Last build 2026-10-26 22:50:34, a month ago

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Latest build: ✘ #1253 (failure, 2026-10-26 22:50:34, a month ago)

AMD64 CentOS10 FIPS No Builtin Hashes 3.12 tier-1 3.12 unstable no-builtin-hashes

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Latest build: ✘ #13 (failure, 2026-10-26 17:43:41, a month ago)

AMD64 CentOS9 FIPS No Builtin Hashes 3.12 tier-1 3.12 unstable no-builtin-hashes

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Latest build: ✘ #1644 (failure, 2026-10-26 17:46:09, a month ago)

AMD64 Fedora Rawhide 3.12 tier-1 3.12 unstable

✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ⚠ ✔ ⚠ ✔ ✘ ↺ ↺ ✔ ✔ ⚠ ⚠ ✔ ✔ ⚠ ⚠ ✔ ✔ ⚠ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ⋯

Latest build: ✘ #1503 (failure, 2026-10-26 23:03:28, a month ago)

Breaking build: ✘ #1487 (failure, 2026-05-19 09:49:20, 6 months ago)

AMD64 Fedora Rawhide Clang 3.12 clang 3.12 tier-2 unstable

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Latest build: ✘ #1511 (failure, 2026-10-26 23:05:08, a month ago)

Breaking build: ✘ #1495 (failure, 2026-05-19 09:49:20, 6 months ago)

AMD64 Fedora Rawhide Clang Installed 3.12 3.12 unstable tier-2 clang installed

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Latest build: ✘ #1505 (failure, 2026-10-26 23:07:02, a month ago)

Breaking build: ✘ #1489 (failure, 2026-05-19 09:49:20, 6 months ago)

AMD64 Fedora Rawhide LTO + PGO 3.12 3.12 unstable lto pgo tier-1 nondebug

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Latest build: ✘ #1495 (failure, 2026-10-26 23:08:55, a month ago)

Breaking build: ✘ #1479 (failure, 2026-05-19 09:49:20, 6 months ago)

AMD64 Fedora Rawhide LTO 3.12 3.12 unstable lto tier-1 nondebug

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Latest build: ✘ #1453 (failure, 2026-10-26 23:11:13, a month ago)

Breaking build: ✘ #1437 (failure, 2026-05-19 09:49:20, 6 months ago)

AMD64 Fedora Rawhide Refleaks 3.12 tier-1 3.12 refleak unstable

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Latest build: ✘ #931 (failure, 2026-10-26 23:13:12, a month ago)

Breaking build: ✘ #915 (failure, 2026-05-19 09:49:22, 6 months ago)

AMD64 RHEL8 FIPS No Builtin Hashes 3.12 tier-1 3.12 unstable no-builtin-hashes

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Latest build: ✘ #1634 (failure, 2026-10-26 17:24:54, a month ago)

AMD64 Ubuntu 3.12 tier-1 3.12 unstable

✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✔ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⊗ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Latest build: ✘ #1125 (failure, 2026-10-26 22:01:04, a month ago)

Breaking build: ✘ #1119 (failure, 2026-09-24 15:57:17, 2 months ago)

PPC64LE Fedora Rawhide 3.12 3.12 tier-3 unstable

✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ⚠ ✔ ✔ ✔ ✔ ✘ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ↺ ↺ ↺ ↺ ↺ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ⋯

Latest build: ✘ #1306 (failure, 2026-10-26 23:53:27, a month ago)

Breaking build: ✘ #1293 (failure, 2026-05-18 22:56:59, 6 months ago)

PPC64LE Fedora Rawhide Clang 3.12 clang 3.12 tier-3 unstable

✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ⚠ ✔ ⚠ ✔ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ⚠ ↺ ↺ ↺ ↺ ↺ ✘ ✘ ✔ ✔ ✔ ⚠ ⚠ ⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ⋯

Latest build: ✘ #1325 (failure, 2026-10-26 23:55:55, a month ago)

Breaking build: ✘ #1312 (failure, 2026-05-18 22:56:59, 6 months ago)

PPC64LE Fedora Rawhide Clang Installed 3.12 3.12 installed unstable clang tier-3

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Latest build: ✘ #1320 (failure, 2026-10-26 23:58:21, a month ago)

Breaking build: ✘ #1307 (failure, 2026-05-18 22:56:59, 6 months ago)

PPC64LE Fedora Rawhide LTO + PGO 3.12 3.12 unstable lto pgo nondebug tier-3

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Latest build: ✘ #1301 (failure, 2026-10-27 00:00:54, a month ago)

Breaking build: ✘ #1288 (failure, 2026-05-18 22:56:59, 6 months ago)

PPC64LE Fedora Rawhide LTO 3.12 3.12 unstable lto nondebug tier-3

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Latest build: ✘ #1276 (failure, 2026-10-27 00:05:25, a month ago)

Breaking build: ✘ #1263 (failure, 2026-05-18 22:57:00, 6 months ago)

PPC64LE Fedora Rawhide Refleaks 3.12 refleak 3.12 tier-3 unstable

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Latest build: ✘ #818 (failure, 2026-10-27 00:09:04, a month ago)

Breaking build: ✘ #804 (failure, 2026-05-19 08:16:29, 6 months ago)

SPARCv9 Oracle Solaris 11.4 3.12 3.12 unstable

Disconnected! 🔌 Last build 2026-09-30 22:37:46, a month ago

Latest build: ✘ #1550 (failure, 2026-09-30 22:37:46, a month ago)

aarch64 Fedora Rawhide 3.12 tier-1 3.12 unstable

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Latest build: ✘ #1001 (failure, 2026-10-26 20:13:30, a month ago)

Breaking build: ✘ #984 (failure, 2026-05-18 20:06:14, 6 months ago)

aarch64 Fedora Rawhide Clang 3.12 clang 3.12 tier-2 unstable

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Latest build: ✘ #997 (failure, 2026-10-26 20:14:36, a month ago)

Breaking build: ✘ #980 (failure, 2026-05-18 20:06:14, 6 months ago)

aarch64 Fedora Rawhide Clang Installed 3.12 3.12 unstable tier-2 clang installed

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Latest build: ✘ #1001 (failure, 2026-10-26 20:15:49, a month ago)

Breaking build: ✘ #984 (failure, 2026-05-18 20:06:15, 6 months ago)

aarch64 Fedora Rawhide LTO + PGO 3.12 3.12 unstable lto pgo tier-1 nondebug

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Latest build: ✘ #1000 (failure, 2026-10-26 20:18:03, a month ago)

Breaking build: ✘ #983 (failure, 2026-05-18 20:06:15, 6 months ago)

aarch64 Fedora Rawhide LTO 3.12 3.12 unstable lto tier-1 nondebug

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Latest build: ✘ #937 (failure, 2026-10-26 20:19:49, a month ago)

Breaking build: ✘ #920 (failure, 2026-05-18 20:06:16, 6 months ago)

aarch64 Fedora Rawhide Refleaks 3.12 tier-1 3.12 refleak unstable

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Latest build: ✘ #441 (failure, 2026-10-26 20:21:32, a month ago)

Breaking build: ✘ #423 (failure, 2026-05-18 22:49:39, 6 months ago)

s390x Fedora Rawhide 3.12 3.12 tier-3 unstable

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Latest build: ✘ #888 (failure, 2026-10-26 20:11:05, a month ago)

Breaking build: ✘ #870 (failure, 2026-05-18 21:39:04, 6 months ago)

s390x Fedora Rawhide Clang 3.12 clang 3.12 unstable

✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Latest build: ✘ #890 (failure, 2026-10-26 20:12:13, a month ago)

Breaking build: ✘ #872 (failure, 2026-05-18 21:39:04, 6 months ago)

s390x Fedora Rawhide Clang Installed 3.12 clang 3.12 installed unstable

✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ⚠ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⋯

Latest build: ✘ #883 (failure, 2026-10-26 20:13:10, a month ago)

Breaking build: ✘ #865 (failure, 2026-05-18 21:39:04, 6 months ago)

s390x Fedora Rawhide LTO + PGO 3.12 3.12 unstable lto pgo nondebug tier-3

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Latest build: ✘ #892 (failure, 2026-10-26 20:14:09, a month ago)

Breaking build: ✘ #874 (failure, 2026-05-18 21:39:05, 6 months ago)

s390x Fedora Rawhide LTO 3.12 3.12 unstable lto nondebug tier-3

✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ⊘ ✘ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⋯

Latest build: ✘ #809 (failure, 2026-10-26 20:15:28, a month ago)

Breaking build: ✘ #791 (failure, 2026-05-18 21:39:05, 6 months ago)

s390x Fedora Rawhide Refleaks 3.12 refleak 3.12 tier-3 unstable

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Latest build: ✘ #660 (failure, 2026-10-26 20:16:28, a month ago)

Breaking build: ✘ #642 (failure, 2026-05-19 00:24:39, 6 months ago)

wasm32 WASI 8Core 3.12 3.12 wasm unstable wasi tier-2 nondebug

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Latest build: ✘ #1327 (failure, 2026-10-26 17:25:05, a month ago)

Breaking build: ✘ #1258 (failure, 2025-12-22 13:49:43, 11 months ago)

Warnings from unstable build (9)

AMD64 CentOS10 3.12 tier-1 3.12 unstable

⚠ ⚠ ⚠ ✔ ⚠ ✔ ⚠

Warning build: ⚠ #7 (warnings, 2026-10-26 20:54:38, a month ago)

AMD64 CentOS10 Clang 3.12 clang 3.12 tier-2 unstable

⚠ ✔ ⚠ ✔ ⚠ ✔

Warning build: ⚠ #6 (warnings, 2026-10-26 21:10:07, a month ago)

AMD64 CentOS10 Clang Installed 3.12 3.12 unstable tier-2 clang installed

⚠ ✔ ✔ ✔ ✔ ✔

Warning build: ⚠ #6 (warnings, 2026-10-26 21:20:32, a month ago)

AMD64 CentOS10 LTO + PGO 3.12 3.12 unstable lto pgo tier-1 nondebug

⚠ ⚠ ✔ ✔ ✔ ✔

Warning build: ⚠ #6 (warnings, 2026-10-26 21:26:57, a month ago)

AMD64 CentOS10 Refleaks 3.12 tier-1 3.12 refleak unstable

⚠ ⚠ ⚠ ⚠ ⚠ ⚠

Warning build: ⚠ #6 (warnings, 2026-10-26 22:07:20, a month ago)

AMD64 FreeBSD16 Non-Debug 3.12 3.12 nondebug tier-3 unstable

⚠ ⚠ ⚠ ✔ ✘

Warning build: ⚠ #5 (warnings, 2026-10-26 17:42:28, a month ago)

AMD64 NixOS Unstable Refleaks 3.12 refleak 3.12 unstable

⚠ ↺ ✔ ⚠ ↺ ✔ ⚠ ⚠ ✔ ✔ ⚠ ✔ ↺ ⚠ ⚠ ↺ ⚠ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ⚠ ✔ ✔ ✔ ⚠

Warning build: ⚠ #31 (warnings, 2026-11-11 18:16:46, 2 days ago)

aarch64 CentOS10 3.12 tier-1 3.12 unstable

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Warning build: ⚠ #23 (warnings, 2026-10-26 18:04:33, a month ago)

aarch64 CentOS10 Refleaks 3.12 tier-1 3.12 refleak unstable

⚠ ⚠ ⚠ ⚠ ⚠ ✔ ⚠ ⚠ ✔ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔

Warning build: ⚠ #19 (warnings, 2026-10-26 18:59:54, a month ago)

Disconnected unstable builder (3)

AMD64 Arch Linux Usan 3.12 ubsan 3.12 unstable sanitizer clang

Disconnected! 🔌 Last build 2026-10-26 22:50:34, a month ago

RISC-V 64-bit Debian 3.12 3.12 tier-3 installed unstable

Disconnected! 🔌 Last build 2026-10-26 18:25:56, a month ago

✔ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠

SPARCv9 Oracle Solaris 11.4 3.12 3.12 unstable

Disconnected! 🔌 Last build 2026-09-30 22:37:46, a month ago

No problem detected (72)

AMD64 CentOS10 FIPS Only Blake2 Builtin Hash 3.12 tier-1 no-builtin-hashes-except-blake2 3.12 unstable

✔ ⚠ ✔ ⋯

AMD64 CentOS10 LTO 3.12 3.12 unstable lto tier-1 nondebug

✔ ⚠ ✔ ⋯

AMD64 CentOS9 3.12 stable 3.12 tier-1

✔ ✔ ✔ ⋯

AMD64 CentOS9 FIPS Only Blake2 Builtin Hash 3.12 tier-1 no-builtin-hashes-except-blake2 3.12 unstable

✔ ✔ ✔ ⋯

AMD64 CentOS9 LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 CentOS9 LTO 3.12 3.12 lto stable nondebug tier-1

✔ ⚠ ✔ ⋯

AMD64 CentOS9 Refleaks 3.12 stable 3.12 refleak tier-1

✔ ✔ ✔ ⋯

AMD64 Debian root 3.12 stable 3.12 tier-1

✔ ↺ ↺ ⋯

AMD64 Fedora Stable 3.12 stable 3.12 tier-1

✔ ✔ ✔ ⋯

AMD64 Fedora Stable Clang 3.12 stable clang 3.12 tier-2

✔ ⚠ ✔ ⋯

AMD64 Fedora Stable Clang Installed 3.12 3.12 tier-2 stable clang installed

✔ ✔ ⚠ ⋯

AMD64 Fedora Stable LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 Fedora Stable LTO 3.12 3.12 lto stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 Fedora Stable Refleaks 3.12 stable 3.12 refleak tier-1

✔ ⚠ ✔ ⋯

AMD64 FreeBSD Refleaks 3.12 stable 3.12 tier-3 refleak

✔ ✘ ✘ ⋯

AMD64 FreeBSD14 3.12 stable 3.12 tier-3

✔ ⚠ ⚠ ⋯

AMD64 NixOS Unstable 3.12 3.12 unstable

✔ ↺ ✔ ⋯

AMD64 NixOS Unstable Perf 3.12 3.12 unstable

✔ ↺ ✔ ⋯

AMD64 RHEL8 3.12 stable 3.12 tier-1

✔ ✔ ✔ ⋯

AMD64 RHEL8 FIPS Only Blake2 Builtin Hash 3.12 stable no-builtin-hashes-except-blake2 3.12

✔ ✔ ✔ ⋯

AMD64 RHEL8 LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 RHEL8 LTO 3.12 3.12 lto stable nondebug tier-1

✔ ✔ ✔ ⋯

AMD64 RHEL8 Refleaks 3.12 stable 3.12 refleak tier-1

✔ ✔ ✔ ⋯

AMD64 Ubuntu Shared 3.12 stable 3.12 shared tier-1

✔ ✔ ✔ ⋯

AMD64 Windows10 3.12 stable 3.12 win64 tier-1

✔ ⚠ ⚠ ⋯

AMD64 Windows11 Non-Debug 3.12 3.12 win64 stable nondebug tier-1

✔ ✘ ✘ ⋯

ARM Raspbian 3.12 stable 3.12 nondebug tier-3

✔ ✔ ✔ ⋯

ARM64 Raspbian Debug 3.12 stable 3.12 tier-3

✔ ✔ ✔ ⋯

PPC64LE CentOS9 LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE CentOS9 LTO 3.12 3.12 lto stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable 3.12 stable 3.12 tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable Clang 3.12 stable clang 3.12 tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE Fedora Stable LTO 3.12 3.12 lto stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE RHEL8 3.12 stable 3.12 tier-3

✔ ✔ ✔ ⋯

PPC64LE RHEL8 LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE RHEL8 LTO 3.12 3.12 lto stable nondebug tier-3

✔ ✔ ✔ ⋯

PPC64LE RHEL8 Refleaks 3.12 stable 3.12 tier-3 refleak

✔ ✔ ✔ ⋯

RISC-V 64-bit Ubuntu 3.12 stable 3.12 tier-3

✔ ✔ ✔ ⋯

aarch64 CentOS10 Clang 3.12 clang 3.12 tier-2 unstable

✔ ✔ ⚠ ⋯

aarch64 CentOS10 Clang Installed 3.12 3.12 unstable tier-2 clang installed

✔ ✔ ✔ ⋯

aarch64 CentOS10 LTO + PGO 3.12 3.12 unstable lto pgo tier-1 nondebug

✔ ⚠ ⚠ ⋯

aarch64 CentOS10 LTO 3.12 3.12 unstable lto tier-1 nondebug

✔ ✔ ⚠ ⋯

aarch64 CentOS9 LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 Fedora Stable Clang 3.12 stable clang 3.12 tier-2

✔ ⚠ ⚠ ⋯

aarch64 Fedora Stable LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 RHEL8 3.12 stable 3.12 tier-1

✔ ✔ ✔ ⋯

aarch64 RHEL8 LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-1

✔ ✔ ✔ ⋯

aarch64 RHEL8 LTO 3.12 3.12 lto stable nondebug tier-1

✔ ✔ ⚠ ⋯

aarch64 RHEL8 Refleaks 3.12 stable 3.12 refleak tier-1

✔ ✔ ✔ ⋯

s390x CentOS10 3.12 3.12 tier-3 unstable

✔ ✔ ✔ ⋯

s390x CentOS10 Clang 3.12 clang 3.12 unstable

✔ ✔ ✔ ⋯

s390x CentOS10 Clang Installed 3.12 clang 3.12 installed unstable

✔ ✔ ✔ ⋯

s390x CentOS10 LTO + PGO 3.12 3.12 unstable lto pgo nondebug tier-3

✔ ✔ ✔ ⋯

s390x CentOS10 LTO 3.12 3.12 unstable lto nondebug tier-3

✔ ✔ ✔ ⋯

s390x CentOS10 Refleaks 3.12 refleak 3.12 tier-3 unstable

✔ ✔ ✔ ⋯

s390x Fedora Stable 3.12 stable 3.12 tier-3

✔ ✔ ⚠ ⋯

s390x Fedora Stable Clang 3.12 stable clang 3.12

✔ ✔ ✔ ⋯

s390x Fedora Stable Clang Installed 3.12 stable clang 3.12 installed

✔ ✔ ✔ ⋯

s390x Fedora Stable LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-3

✔ ⚠ ✔ ⋯

s390x Fedora Stable LTO 3.12 3.12 lto stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL8 3.12 stable 3.12 tier-3

✔ ✔ ✔ ⋯

s390x RHEL8 LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL8 LTO 3.12 3.12 lto stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL8 Refleaks 3.12 stable 3.12 tier-3 refleak

✔ ✔ ✔ ⋯

s390x RHEL9 3.12 stable 3.12 tier-3

✔ ✔ ✔ ⋯

s390x RHEL9 LTO + PGO 3.12 3.12 lto pgo stable nondebug tier-3

✔ ✔ ✔ ⋯

s390x RHEL9 LTO 3.12 3.12 lto stable nondebug tier-3

✔ ✔ ✔ ⋯

wasm32-wasi Non-Debug 3.12 3.12 wasm wasi stable nondebug tier-3

✔ ✔ ✔ ⋯

x86 Debian Installed with X 3.12 stable 3.12 installed

✔ ✔ ✔ ⋯

x86 Debian Non-Debug with X 3.12 stable 3.12 nondebug

✔ ✔ ✔ ⋯

x86-64 macOS 3.12 stable 3.12 tier-2

✔ ✔ ✔ ⋯

3.11

Tier-3 build failed (1)

AMD64 FreeBSD16 3.11 stable tier-3 3.11

✘ ✘ ⚠ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ⚠ ✔ ⚠ ⚠ ✘ ✘ ✘ ⚠ ⚠ ✔ ✔

Latest build: ✘ #22 (failure, 2026-11-05 17:38:01, 8 days ago)

14 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py
[3.11] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (GH-160572) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
- Lib/test/test_ssl.py
- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.11] Fix Windows build regen with Python 3.15 as the host Python (#160621) by Łukasz Langa
2 files changed
- Python/makeopcodetargets.py
- PCbuild/find_python.bat
[3.11] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160591) by Christian Heimes
1 file changed
- Doc/whatsnew/3.11.rst
[3.11] gh-158399: Remove unused GitHub files from backport branch (#158580) by Hugo van Kemenade
14 files changed
- .github/workflows/stale.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
- .github/ISSUE_TEMPLATE/feature.md
- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.md
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.md
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh

Breaking build: ✘ #21 (failure, 2026-10-25 22:21:52, a month ago)

14 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py
[3.11] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (GH-160572) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
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- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.11] Fix Windows build regen with Python 3.15 as the host Python (#160621) by Łukasz Langa
2 files changed
- Python/makeopcodetargets.py
- PCbuild/find_python.bat
[3.11] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160591) by Christian Heimes
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- Doc/whatsnew/3.11.rst
[3.11] gh-158399: Remove unused GitHub files from backport branch (#158580) by Hugo van Kemenade
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- .github/workflows/stale.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
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- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.md
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.md
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh

Disconnected Tier-1 builder (1)

ARM64 macOS 3.11 stable 3.11 tier-1

Disconnected! 🔌 Last build 2026-10-25 21:08:49, a month ago

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Disconnected Tierless builder (4)

AMD64 Arch Linux Asan 3.11 stable asan 3.11 sanitizer

Disconnected! 🔌 Last build 2026-10-26 01:00:11, a month ago

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AMD64 Arch Linux Asan Debug 3.11 stable asan 3.11 sanitizer

Disconnected! 🔌 Last build 2026-10-26 01:17:03, a month ago

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AMD64 Arch Linux TraceRefs 3.11 stable 3.11

Disconnected! 🔌 Last build 2026-10-26 01:36:45, a month ago

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AMD64 Arch Linux Usan Function 3.11 ubsan 3.11 sanitizer stable clang

Disconnected! 🔌 Last build 2026-10-26 01:52:17, a month ago

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Warnings from Tier-1 build (5)

AMD64 CentOS9 Refleaks 3.11 stable refleak 3.11 tier-1

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Warning build: ⚠ #906 (warnings, 2026-10-26 02:42:28, a month ago)

10 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py

AMD64 Fedora Stable Refleaks 3.11 stable refleak 3.11 tier-1

⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ⚠ ✘ ✘ ✘ ✘ ⚠ ✔ ✘ ✘ ✘ ✘ ✘ ✔ ⚠ ✔ ⚠ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✘ ✘ ✘ ↺ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #859 (warnings, 2026-10-26 02:06:14, a month ago)

aarch64 Fedora Stable LTO 3.11 lto 3.11 stable nondebug tier-1

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Warning build: ⚠ #1238 (warnings, 2026-10-26 01:19:25, a month ago)

10 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py

aarch64 Fedora Stable Refleaks 3.11 stable refleak 3.11 tier-1

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Warning build: ⚠ #59 (warnings, 2026-10-26 01:38:07, a month ago)

10 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py

aarch64 RHEL8 Refleaks 3.11 stable refleak 3.11 tier-1

⚠ ⚠ ✔ ⚠ ✔ ✔ ⚠ ✘ ✔ ⚠ ⚠ ✔ ⚠ ⚠ ↺ ✔ ✔ ✔ ⚠ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ⚠ ⚠ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ⋯

Warning build: ⚠ #66 (warnings, 2026-10-25 22:08:01, a month ago)

6 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst

Warnings from Tier-3 build (7)

AMD64 FreeBSD Refleaks 3.11 stable tier-3 refleak 3.11

⚠ ✔ ⚠ ✔ ⚠ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ⚠ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #74 (warnings, 2026-10-26 02:01:39, a month ago)

10 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py

AMD64 FreeBSD15 3.11 stable tier-3 3.11

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Warning build: ⚠ #561 (warnings, 2026-10-25 22:02:20, a month ago)

29 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py
[3.11] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (GH-160572) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
- Lib/test/test_ssl.py
- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.11] Fix Windows build regen with Python 3.15 as the host Python (#160621) by Łukasz Langa
2 files changed
- Python/makeopcodetargets.py
- PCbuild/find_python.bat
[3.11] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160591) by Christian Heimes
1 file changed
- Doc/whatsnew/3.11.rst
[3.11] gh-158399: Remove unused GitHub files from backport branch (#158580) by Hugo van Kemenade
14 files changed
- .github/workflows/stale.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
- .github/ISSUE_TEMPLATE/feature.md
- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.md
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.md
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh
Post 3.11.17 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.17 by Pablo Galindo Salgado
23 files changed
- Misc/NEWS.d/next/Security/2026-09-29-16-32-46.gh-issue-158446.dToaPr.rst
- Misc/NEWS.d/next/Security/2026-09-23-11-34-30.gh-issue-156793.zC_AjF.rst
- Misc/NEWS.d/next/Security/2026-09-16-14-05-19.gh-issue-156793.Qa1T5Z.rst
- Misc/NEWS.d/next/Security/2026-09-10-13-38-11.gh-issue-157265.-vYuMp.rst
- Misc/NEWS.d/next/Security/2026-09-06-11-02-46.gh-issue-157190.tarhln.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCF5N.rst
- Misc/NEWS.d/next/Security/2026-08-18-13-54-05.gh-issue-156002.CcWXPP.rst
- Misc/NEWS.d/next/Security/2026-08-13-13-08-11.gh-issue-155999.Xt4rWq.rst
- Misc/NEWS.d/next/Security/2026-08-10-12-00-00.gh-issue-156293.sNIcbk.rst
- Misc/NEWS.d/next/Security/2026-08-06-11-43-20.gh-issue-155292.j4pHBO.rst
- Misc/NEWS.d/next/Security/2026-07-31-16-20-17.gh-issue-155694.SsxlKG.rst
- Misc/NEWS.d/next/Library/2026-09-08-13-06-29.gh-issue-156002.vmOC8T.rst
- Misc/NEWS.d/next/Library/2026-08-26-02-30-00.gh-issue-156353.abcdef.rst
- Misc/NEWS.d/next/Build/2026-08-13-12-57-27.gh-issue-155757._5cg0h.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Doc/library/urllib.request.rst
- Doc/library/tarfile.rst
- Doc/library/ssl.rst
- Doc/library/asyncio-stream.rst
- Doc/library/asyncio-eventloop.rst
- Misc/NEWS.d/3.11.17.rst
[3.11] gh-156793: Validate SSLContext.wrap_bio() parameters like wrap_socket() (GH-158503) (#158532) by T. Wouters
8 files changed
- Lib/test/test_ssl.py
- Lib/test/test_asyncio/test_sslproto.py
- Lib/ssl.py
- Doc/library/ssl.rst
- Doc/library/asyncio-stream.rst
- Doc/library/asyncio-eventloop.rst
- Misc/NEWS.d/next/Security/2026-09-23-11-34-30.gh-issue-156793.zC_AjF.rst
- Misc/NEWS.d/next/Security/2026-09-16-14-05-19.gh-issue-156793.Qa1T5Z.rst
[3.11] gh-156353: Fix configparser space delimiter parsing (GH-156382) (#156561) by Miss Islington (bot)
3 files changed
- Lib/test/test_configparser.py
- Lib/configparser.py
- Misc/NEWS.d/next/Library/2026-08-26-02-30-00.gh-issue-156353.abcdef.rst
[3.11] gh-156002: Bound zipfile decompression for bzip2/LZMA/Zstandard (GH-156003) (GH-156362) (#156740) by Miss Islington (bot)
4 files changed
- Lib/zipfile.py
- Lib/test/test_zipfile.py
- Misc/NEWS.d/next/Security/2026-08-18-13-54-05.gh-issue-156002.CcWXPP.rst
- Misc/NEWS.d/next/Library/2026-09-08-13-06-29.gh-issue-156002.vmOC8T.rst
[3.11] gh-157265: tarfile: Honor None result of filter for link fallbacks (GH-157266) (#157306) by Miss Islington (bot)
3 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Misc/NEWS.d/next/Security/2026-09-10-13-38-11.gh-issue-157265.-vYuMp.rst
[3.11] gh-155292: Don't consider Unicode codepoint attributes outside RFC 3454 (GH-155293) (GH-156020) (#156931) by Petr Viktorin
6 files changed
- Tools/unicode/mkstringprep.py
- Tools/unicode/makeunicodedata.py
- Lib/test/test_unicodedata.py
- Lib/test/test_codecs.py
- Lib/stringprep.py
- Misc/NEWS.d/next/Security/2026-08-06-11-43-20.gh-issue-155292.j4pHBO.rst
[3.11] gh-157953: Update bundled Expat to 2.8.5 (GH-157957) (#158343) by Stan Ulbrych
21 files changed
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-156723.KxCF5N.rst
- Tools/c-analyzer/cpython/_parser.py
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_ns.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.h
- Modules/expat/xmltok.c
- Modules/expat/xmlrole.h
- Modules/expat/xmlrole.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/hash_table.h
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCF5N.rst
[3.11] gh-148508: Add another common pattern for iOS SSL failures to test_ssl (GH-150442) (#158247) by Hugo van Kemenade
1 file changed
- Lib/test/test_ssl.py
[3.11] gh-158446: Reject float format precision near INT_MAX (GH-158474) (#158480) by Miss Islington (bot)
4 files changed
- Python/pystrtod.c
- Python/dtoa.c
- Lib/test/test_format.py
- Misc/NEWS.d/next/Security/2026-09-29-16-32-46.gh-issue-158446.dToaPr.rst
[3.11] gh-156293: Use-after-free for server-side SSLContext with sni_callback (GH-158504) (#158523) by Gregory P. Smith
4 files changed
- Modules/_ssl.c
- Lib/test/test_ssl.py
- Doc/library/ssl.rst
- Misc/NEWS.d/next/Security/2026-08-10-12-00-00.gh-issue-156293.sNIcbk.rst
[3.11] gh-155999: `tarfile`: handle a member that leaves the destination but comes back (GH-156000) (#156044) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-08-13-13-08-11.gh-issue-155999.Xt4rWq.rst
[3.11] gh-155694: Scope HTTPPasswordMgr credentials by URL scheme (GH-155696) (#155972) by Miss Islington (bot)
4 files changed
- Lib/urllib/request.py
- Lib/test/test_urllib2.py
- Doc/library/urllib.request.rst
- Misc/NEWS.d/next/Security/2026-07-31-16-20-17.gh-issue-155694.SsxlKG.rst
[3.11] gh-157190: Fix tarfile `data`/`tar` filter bypass via hard link to a symlink (GH-157191) (#158455) by Russell Keith-Magee
4 files changed
- Lib/test/test_tarfile.py
- Lib/test/support/os_helper.py
- Lib/tarfile.py
- Misc/NEWS.d/next/Security/2026-09-06-11-02-46.gh-issue-157190.tarhln.rst
[3.11] build(deps): bump the actions group with 11 updates (#158386) by dependabot[bot]
11 files changed
- .github/workflows/verify-expat.yml
- .github/workflows/verify-ensurepip-wheels.yml
- .github/workflows/stale.yml
- .github/workflows/reusable-windows.yml
- .github/workflows/reusable-ubuntu.yml
- .github/workflows/reusable-macos.yml
- .github/workflows/reusable-docs.yml
- .github/workflows/require-pr-label.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/workflows/lint.yml
- .github/workflows/build.yml

PPC64LE CentOS9 LTO + PGO 3.11 lto 3.11 pgo stable nondebug tier-3

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Warning build: ⚠ #1352 (warnings, 2026-10-26 05:42:55, a month ago)

10 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py

PPC64LE Fedora Stable Clang 3.11 stable tier-3 clang 3.11

⚠ ⚠ ✔ ✔ ⚠ ⚠ ⚠ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✘ ✘ ✘ ↺ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ⋯

Warning build: ⚠ #1220 (warnings, 2026-10-26 06:53:39, a month ago)

14 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py
[3.11] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (GH-160572) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
- Lib/test/test_ssl.py
- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.11] Fix Windows build regen with Python 3.15 as the host Python (#160621) by Łukasz Langa
2 files changed
- Python/makeopcodetargets.py
- PCbuild/find_python.bat
[3.11] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160591) by Christian Heimes
1 file changed
- Doc/whatsnew/3.11.rst
[3.11] gh-158399: Remove unused GitHub files from backport branch (#158580) by Hugo van Kemenade
14 files changed
- .github/workflows/stale.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
- .github/ISSUE_TEMPLATE/feature.md
- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.md
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.md
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh

PPC64LE Fedora Stable Clang Installed 3.11 installed 3.11 stable clang tier-3

⚠ ✔ ✔ ⚠ ⚠ ✔ ✔ ✘ ↺ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ⚠ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #1225 (warnings, 2026-10-26 07:08:12, a month ago)

10 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py

PPC64LE Fedora Stable LTO + PGO 3.11 lto 3.11 pgo stable nondebug tier-3

⚠ ✔ ✔ ✔ ✔ ✔ ✔ ✘ ✘ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ↺ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ⊗ ✔ ✔ ✔ ✔ ⋯

Warning build: ⚠ #1225 (warnings, 2026-10-26 07:19:24, a month ago)

10 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py

PPC64LE Fedora Stable Refleaks 3.11 stable tier-3 refleak 3.11

⚠ ⚠ ⚠ ↺ ⚠ ⚠ ⚠ ⚠ ✘ ✘ ✘ ✘ ✘ ✘ ⚠ ⚠ ✘ ✘ ✘ ✘ ✘ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ⚠ ✔ ✔ ✔ ✔ ✔ ✔ ⚠ ✔ ⋯

Warning build: ⚠ #897 (warnings, 2026-10-26 08:37:55, a month ago)

Warnings from Tierless build (2)

AMD64 Arch Linux Asan 3.11 stable asan 3.11 sanitizer

Disconnected! 🔌 Last build 2026-10-26 01:00:11, a month ago

Warning build: ⚠ #1318 (warnings, 2026-10-26 01:00:11, a month ago)

14 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py
[3.11] gh-160040: Distrust compromised eMudhra intermediate CA keys (CVE-2026-115557) (GH-160042) (GH-160572) by Gregory P. Smith
9 files changed
- PCbuild/_ssl.vcxproj.filters
- PCbuild/_ssl.vcxproj
- Modules/_ssl.c
- Makefile.pre.in
- Lib/test/test_ssl.py
- Lib/test/certdata/make_ssl_certs.py
- Modules/_ssl/distrusted_spki.h
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Lib/test/certdata/distrusted.zip
[3.11] Fix Windows build regen with Python 3.15 as the host Python (#160621) by Łukasz Langa
2 files changed
- Python/makeopcodetargets.py
- PCbuild/find_python.bat
[3.11] gh-160040: Add ssl eMudhra distrust entry to whatsnew (#160591) by Christian Heimes
1 file changed
- Doc/whatsnew/3.11.rst
[3.11] gh-158399: Remove unused GitHub files from backport branch (#158580) by Hugo van Kemenade
14 files changed
- .github/workflows/stale.yml
- .github/workflows/new-bugs-announce-notifier.yml
- .github/dependabot.yml
- .github/SECURITY.md
- .github/PULL_REQUEST_TEMPLATE.md
- .github/ISSUE_TEMPLATE/feature.md
- .github/ISSUE_TEMPLATE/documentation.md
- .github/ISSUE_TEMPLATE/crash.md
- .github/ISSUE_TEMPLATE/config.yml
- .github/ISSUE_TEMPLATE/bug.md
- .github/CONTRIBUTING.rst
- .azure-pipelines/pr.yml
- .azure-pipelines/posix-steps.yml
- .azure-pipelines/posix-deps-apt.sh

AMD64 Arch Linux Asan Debug 3.11 stable asan 3.11 sanitizer

Disconnected! 🔌 Last build 2026-10-26 01:17:03, a month ago

Warning build: ⚠ #1336 (warnings, 2026-10-26 01:17:03, a month ago)

10 changes

Post 3.11.18 by Pablo Galindo Salgado
2 files changed
- README.rst
- Include/patchlevel.h
Python 3.11.18 by Pablo Galindo Salgado
10 files changed
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
- Misc/NEWS.d/next/Security/2026-10-21-16-55-07.gh-issue-160040.9PjFjC.rst
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
- README.rst
- Lib/pydoc_data/topics.py
- Include/patchlevel.h
- Misc/NEWS.d/3.11.18.rst
[3.11] gh-87720 Fix additional header refolding-quoting edge case (GH-134271) (#159065) by Miss Islington (bot)
3 files changed
- Lib/test/test_email/test__header_value_parser.py
- Lib/email/_header_value_parser.py
- Misc/NEWS.d/next/Library/2026-10-08-16-18-43.gh-issue-87720.Elqdl9.rst
[3.11] gh-159428: Don't read mimetypes.knownfiles by default on Windows (GH-159445) (#159573) by Cary Hawkins
3 files changed
- Lib/test/test_mimetypes.py
- Lib/mimetypes.py
- Misc/NEWS.d/next/Security/2026-10-15-03-47-08.gh-issue-159428.XHRKwY.rst
[3.11] gh-158876: Update bundled Expat to 2.9.0 (GH-158881) (#160261) by Stan Ulbrych
18 files changed
- Modules/expat/xcsinc.c
- PCbuild/pyexpat.vcxproj.filters
- PCbuild/pyexpat.vcxproj
- PCbuild/_elementtree.vcxproj.filters
- PCbuild/_elementtree.vcxproj
- Modules/pyexpat.c
- Modules/expat/xmltok_impl.c
- Modules/expat/xmltok.c
- Modules/expat/xmlparse.c
- Modules/expat/refresh.sh
- Modules/expat/pyexpatns.h
- Modules/expat/internal.h
- Modules/expat/expat_external.h
- Modules/expat/expat.h
- Makefile.pre.in
- Modules/expat/xcs.h
- Modules/expat/xcs.c
- Misc/NEWS.d/next/Security/2026-08-31-16-47-33.gh-issue-157953.KxCFSN.rst
[3.11] gh-160300: Reject cookies with a negative version in http.cookiejar (GH-160301) (#160649) by Miss Islington (bot)
3 files changed
- Lib/test/test_http_cookiejar.py
- Lib/http/cookiejar.py
- Misc/NEWS.d/next/Security/2026-10-22-08-04-33.gh-issue-160300.q7Zk2B.rst
[3.11] Adds support for building with VisualStudioVersion = 18.0 (GH-138980) (#160654) by Miss Islington (bot)
1 file changed
- PCbuild/python.props
[3.11] gh-160097: Reject links replacing the destination in `tarfile.tar_filter` (GH-160098) (#160343) by Miss Islington (bot)
4 files changed
- Lib/test/test_tarfile.py
- Lib/tarfile.py
- Doc/library/tarfile.rst
- Misc/NEWS.d/next/Security/2026-10-21-19-58-53.gh-issue-160097.-opfAL.rst
[3.11] gh-159914: Ignore gdb stderr in test_gdb.test_pretty_print (GH-159916) (GH-160201) (#160651) by Hugo van Kemenade
1 file changed
- Lib/test/test_gdb/test_pretty_print.py
[3.11] Add Sphinx markup for CVEs in Changelog entries (GH-159415) (#159938) by Stan Ulbrych
2 files changed
- Doc/tools/extensions/pyspecific.py
- Doc/conf.py