[Python-announce] NumPy 1.26.3 released

[Charles R Harris]

Hi All,

On behalf of the NumPy team, I'm pleased to announce the release of NumPy
1.26.3. NumPy 1.26.3 is a maintenance release that fixes bugs and
regressions discovered after the 1.26.2 release. The most notable fixes are
the f2py bug fixes. The Python versions supported by this release are
3.9-3.12. Wheels can be downloaded from PyPI
<https://pypi.org/project/numpy/1.26.3/>; source archives, release notes,
and wheel hashes are available on Github
<https://github.com/numpy/numpy/releases/tag/v1.26.3>.


*Contributors*

A total of 18 people contributed to this release. People with a "+" by
their names contributed a patch for the first time.

- @DWesl
- @Illviljan
- Alexander Grund
- Andrea Bianchi +
- Charles Harris
- Daniel Vanzo
- Johann Rohwer +
- Matti Picus
- Nathan Goldbaum
- Peter Hawkins
- Raghuveer Devulapalli
- Ralf Gommers
- Rohit Goswami
- Sayed Adel
- Sebastian Berg
- Stefano Rivera +
- Thomas A Caswell
- matoro



*Pull requests merged*
A total of 42 pull requests were merged for this release.

- #25130: MAINT: prepare 1.26.x for further development
- #25188: TYP: add None to ``__getitem__`` in ``numpy.array_api``
- #25189: BLD,BUG: quadmath required where available [f2py]
- #25190: BUG: alpha doesn't use REAL(10)
- #25191: BUG: Fix FP overflow error in division when the divisor is
scalar
- #25192: MAINT: Pin scipy-openblas version.
- #25201: BUG: Fix f2py to enable use of string optional inout argument
- #25202: BUG: Fix -fsanitize=alignment issue in
numpy/_core/src/multiarray/arraytypes.c.src
- #25203: TST: Explicitly pass NumPy path to cython during tests (also...
- #25204: BUG: fix issues with ``newaxis`` and ``linalg.solve`` in
``numpy.array_api``
- #25205: BUG: Disallow shadowed modulenames
- #25217: BUG: Handle common blocks with kind specifications from modules
- #25218: BUG: Fix moving compiled executable to root with f2py -c on
Windows
- #25219: BUG: Fix single to half-precision conversion on PPC64/VSX3
- #25227: TST: f2py: fix issue in test skip condition
- #25240: Revert "MAINT: Pin scipy-openblas version."
- #25249: MAINT: do not use ``long`` type
- #25377: TST: PyPy needs another gc.collect on latest versions
- #25378: CI: Install Lapack runtime on Cygwin.
- #25379: MAINT: Bump conda-incubator/setup-miniconda from 2.2.0 to 3.0.1
- #25380: BLD: update vendored Meson for AIX shared library fix
- #25419: MAINT: Init ``base`` in cpu_avx512_kn
- #25420: BUG: Fix failing test_features on SapphireRapids
- #25422: BUG: Fix non-contiguous memory load when ARM/Neon is enabled
- #25428: MAINT,BUG: Never import distutils above 3.12 [f2py]
- #25452: MAINT: make the import-time check for old Accelerate more
specific
- #25458: BUG: fix macOS version checks for Accelerate support
- #25465: MAINT: Bump actions/setup-node and
larsoner/circleci-artifacts-redirector-action
- #25466: BUG: avoid seg fault from OOB access in RandomState.set_state()
- #25467: BUG: Fix two errors related to not checking for failed
allocations
- #25468: BUG: Fix regression with ``f2py`` wrappers when modules and
subroutines...
- #25475: BUG: Fix build issues on SPR
- #25478: BLD: fix uninitialized variable warnings from
simd/neon/memory.h
- #25480: BUG: Handle ``iso_c_type`` mappings more consistently
- #25481: BUG: Fix module name bug in signature files [urgent] [f2py]
- #25482: BUG: Handle .pyf.src and fix SciPy [urgent]
- #25483: DOC: ``f2py`` rewrite with ``meson`` details
- #25485: BUG: Add external library handling for meson [f2py]
- #25486: MAINT: Run f2py's meson backend with the same python that
ran...
- #25489: MAINT: Update ``numpy/f2py/_backends`` from main.
- #25490: MAINT: Easy updates of ``f2py/*.py`` from main.
- #25491: MAINT: Update crackfortran.py and f2py2e.py from main


Cheers,

Charles Harris