Sourced from numpy's releases.

v2.3.1 (Jun 21, 2025)

NumPy 2.3.1 Release Notes

The NumPy 2.3.1 release is a patch release with several bug fixes, annotation improvements, and better support for OpenBSD. Highlights are:

• Fix bug in matmul for non-contiguous out kwarg parameter
• Fix for Accelerate runtime warnings on M4 hardware
• Fix new in NumPy 2.3.0 np.vectorize casting errors
• Improved support of cpu features for FreeBSD and OpenBSD

This release supports Python versions 3.11-3.13, Python 3.14 will be supported when it is released.

Contributors

A total of 9 people contributed to this release. People with a "+" by their names contributed a patch for the first time.

• Brad Smith +
• Charles Harris
• Developer-Ecosystem-Engineering
• François Rozet
• Joren Hammudoglu
• Matti Picus
• Mugundan Selvanayagam
• Nathan Goldbaum
• Sebastian Berg

Pull requests merged

A total of 12 pull requests were merged for this release.

• #29140: MAINT: Prepare 2.3.x for further development
• #29191: BUG: fix matmul with transposed out arg (#29179)
• #29192: TYP: Backport typing fixes and improvements.
• #29205: BUG: Revert np.vectorize casting to legacy behavior (#29196)
• #29222: TYP: Backport typing fixes
• #29233: BUG: avoid negating unsigned integers in resize implementation...
• #29234: TST: Fix test that uses uninitialized memory (#29232)
• #29235: BUG: Address interaction between SME and FPSR (#29223)
• #29237: BUG: Enforce integer limitation in concatenate (#29231)
• #29238: CI: Add support for building NumPy with LLVM for Win-ARM64
• #29241: ENH: Detect CPU features on OpenBSD ARM and PowerPC64
• #29242: ENH: Detect CPU features on FreeBSD / OpenBSD RISC-V64.

Checksums

MD5

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• 4d833e5 Merge pull request #29251 from charris/prepare-2.3.1-release
• 13df6d1 REL: Prepare for the NumPy 2.3.1 release [wheel build]
• daeb8bd Merge pull request #29242 from charris/backport-29224
• eff9ae3 Merge pull request #29241 from charris/backport-29221
• c2fa1de ENH: Detect CPU features on FreeBSD / OpenBSD RISC-V64.
• a52c49e ENH: Detect CPU features on OpenBSD ARM and PowerPC64
• b3f56fd Merge pull request #29238 from charris/backport29215
• b20d754 CI: Add conditions to check hash of LLVM package
• 4c4617f CI: Fix reusable LLVM block
• d3fd4a6 CI: fix action.yml naming
• Additional commits viewable in compare view

Sourced from pytest's releases.

8.4.1

pytest 8.4.1 (2025-06-17)

Bug fixes

• #13461: Corrected _pytest.terminal.TerminalReporter.isatty to support being called as a method. Before it was just a boolean which could break correct code when using -o log_cli=true).

• #13477: Reintroduced pytest.PytestReturnNotNoneWarning{.interpreted-text role="class"} which was removed by accident in pytest [8.4]{.title-ref}.

  This warning is raised when a test functions returns a value other than None, which is often a mistake made by beginners.

  See return-not-none{.interpreted-text role="ref"} for more information.

• #13497: Fixed compatibility with Twisted 25+.

Improved documentation

• #13492: Fixed outdated warning about faulthandler not working on Windows.

• 8d99211 Prepare release version 8.4.1
• 5dc5880 docs: update pytest.ini addopts example to use separate -p entries (#13529) (...
• d0c7ed0 Reintroduce PytestReturnNotNoneWarning (#13495) (#13527)
• a1b3a78 Fix compatibility with Twisted 25 (#13502) (#13531)
• 4c161ab pytester: avoid unraisableexception gc collects in inline runs to speed up te...
• a86ee09 Fix typo in parametrize.rst (#13514) (#13516)
• 1a0581b Remove outdated warning about faulthandler_timeout on Windows (#13492) (#13493)
• 4e631a7 Merge pull request #13486 from hosmir/fixtypo (#13487)
• b49745e fix: support TerminalReporter.isatty being called (#13462) (#13483)
• cc5ceed RELEASING: remove pytest mailing list (#13472) (#13473)
• Additional commits viewable in compare view

Sourced from pymongo's releases.

PyMongo 4.13.2

Community notes: https://www.mongodb.com/community/forums/t/pymongo-4-13-2-released/323705

Sourced from pymongo's changelog.

Changes in Version 4.13.2 (2025/06/17)

Version 4.13.2 is a bug fix release.

• Fixed a bug where AsyncMongoClient would block the event loop while creating new connections, potentially significantly increasing latency for ongoing operations.

Issues Resolved ...............

See the PyMongo 4.13.2 release notes in JIRA_ for the list of resolved issues in this release.

.. _PyMongo 4.13.2 release notes in JIRA: https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&version=43937

• 0a150fe PYTHON-5416 Prep for 4.13.2 release (#2389)
• ad34174 [v4.13] PYTHON-5414 Fix "module service_identity has no attribute SICertifica...
• b127460 [v4.13] PYTHON 5212 - Use asyncio.loop.sock_connect in _async_create_connecti...
• a2077f6 BUMP 4.13.2.dev0
• See full diff in compare view

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