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  • [Python-announce] NumPy 2.3.3 released

    From Charles R Harris@charlesr.harris@gmail.com to comp.lang.python.announce on Tue Sep 9 12:22:58 2025
    From Newsgroup: comp.lang.python.announce

    Hi All,

    On behalf of the NumPy team, I'm pleased to announce the release of NumPy 2.3.3. The NumPy 2.3.3 release is a patch release split between a number of maintenance updates and bug fixes. This release supports Python 3.11-3.14. Wheels can be downloaded from PyPI <https://pypi.org/project/numpy/2.3.3>; release notes and the changelog are available on Github <https://github.com/numpy/numpy/releases/tag/v2.3.3>.

    Note that we have changed our release process and publish directly to
    GitHub. Hashes and source files are no longer available at the GitHub
    v2.3.3 tag. GitHub itself generates source files, but those don't work. If
    you need a source file, get it from PyPI.

    *Contributors*

    A total of 13 people contributed to this release. People with a "+" by
    their
    names contributed a patch for the first time.

    - Aleksandr A. Voyt +
    - Bernard Roesler +
    - Charles Harris
    - Hunter Hogan +
    - Joren Hammudoglu
    - Maanas Arora
    - Matti Picus
    - Nathan Goldbaum
    - Raghuveer Devulapalli
    - Sanjay Kumar Sakamuri Kamalakar +
    - Tobias Markus +
    - Warren Weckesser
    - Zebreus +



    *Pull requests merged*
    A total of 23 pull requests were merged for this release.

    - #29440: MAINT: Prepare 2.3.x for further development.
    - #29446: BUG: Fix test_configtool_pkgconfigdir to resolve
    PKG_CONFIG_DIR...
    - #29447: BLD: allow targeting webassembly without emscripten
    - #29460: MAINT: Backport write_release.py
    - #29473: MAINT: Bump pypa/cibuildwheel from 3.1.0 to 3.1.2
    - #29500: BUG: Always return a real dtype from linalg.cond (gh-18304)
    (#29333)
    - #29501: MAINT: Add .file entry to all .s SVML files
    - #29556: BUG: Casting from one timedelta64 to another didn't handle NAT.
    - #29562: BLD: update vendored Meson to 1.8.3 [wheel build]
    - #29563: BUG: Fix metadata not roundtripping when pickling datetime
    (#29555)
    - #29587: TST: update link and version for Intel SDE download
    - #29593: TYP: add ``sorted`` kwarg to ``unique``
    - #29672: MAINT: Update pythoncapi-compat from main.
    - #29673: MAINT: Update cibuildwheel.
    - #29674: MAINT: Fix typo in wheels.yml
    - #29683: BUG, BLD: Correct regex for ppc64 VSX3/VSX4 feature detection
    - #29684: TYP: ndarray.fill() takes no keyword arguments
    - #29685: BUG: avoid thread-unsafe refcount check in temp elision
    - #29687: CI: replace comment-hider action in mypy_primer workflow
    - #29689: BLD: Add missing <unordered_map> include
    - #29691: BUG: use correct input dtype in flatiter assignment
    - #29700: TYP: fix np.bool method declarations
    - #29701: BUG: Correct ambiguous logic for s390x CPU feature detection


    Cheers,

    Charles Harris
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