[Python-announce] NumPy 2.1.3 released

Hi All,

On behalf of the NumPy team, I'm pleased to announce the release of NumPy
2.1.3. NumPy 2.1.3 is a maintenance release that fixes bugs and regressions
discovered after the 2.1.2 release. This release also adds support for free
threaded Python 3.13 on Windows.

This release supports Python 3.10-3.13. Wheels can be downloaded from PyPI
<https://pypi.org/project/numpy/2.1.3>; source archives, release notes, and
wheel hashes are available on Github
<https://github.com/numpy/numpy/releases/tag/v2.1.3>.

*Contributors*

A total of 15 people contributed to this release.  People with a "+" by
their
names contributed a patch for the first time.

   - Abhishek Kumar +
   - Austin +
   - Benjamin A. Beasley +
   - Charles Harris
   - Christian Lorentzen
   - Marcel Telka +
   - Matti Picus
   - Michael Davidsaver +
   - Nathan Goldbaum
   - Peter Hawkins
   - Raghuveer Devulapalli
   - Ralf Gommers
   - Sebastian Berg
   - dependabot[bot]
   - kp2pml30 +


*Pull requests merged*

A total of 21 pull requests were merged for this release.

   - #27512: MAINT: prepare 2.1.x for further development
   - #27537: MAINT: Bump actions/cache from 4.0.2 to 4.1.1
   - #27538: MAINT: Bump pypa/cibuildwheel from 2.21.2 to 2.21.3
   - #27539: MAINT: MSVC does not support #warning directive
   - #27543: BUG: Fix user dtype can-cast with python scalar during
   promotion
   - #27561: DEV: bump ``python`` to 3.12 in environment.yml
   - #27562: BLD: update vendored Meson to 1.5.2
   - #27563: BUG: weighted quantile for some zero weights (#27549)
   - #27565: MAINT: Use miniforge for macos conda test.
   - #27566: BUILD: satisfy gcc-13 pendantic errors
   - #27569: BUG: handle possible error for PyTraceMallocTrack
   - #27570: BLD: start building Windows free-threaded wheels [wheel build]
   - #27571: BUILD: vendor tempita from Cython
   - #27574: BUG: Fix warning "differs in levels of indirection" in
   npy_atomic.h...
   - #27592: MAINT: Update Highway to latest
   - #27593: BUG: Adjust numpy.i for SWIG 4.3 compatibility
   - #27616: BUG: Fix Linux QEMU CI workflow
   - #27668: BLD: Do not set __STDC_VERSION__ to zero during build
   - #27669: ENH: fix wasm32 runtime type error in numpy._core
   - #27672: BUG: Fix a reference count leak in npy_find_descr_for_scalar.
   - #27673: BUG: fixes for StringDType/unicode promoters


Cheers,

Charles Harris