doc/source/release/1.26.3-notes.rst
.. currentmodule:: numpy
NumPy 1.26.3 is a maintenance release that fixes bugs and regressions discovered after the 1.26.2 release. The most notable changes are the f2py bug fixes. The Python versions supported by this release are 3.9-3.12.
f2py will no longer accept ambiguous -m and .pyf CLI combinations.
When more than one .pyf file is passed, an error is raised. When both -m
and a .pyf is passed, a warning is emitted and the -m provided name is
ignored.
f2py now handles common blocks which have kind specifications from
modules. This further expands the usability of intrinsics like
iso_fortran_env and iso_c_binding.
A total of 18 people contributed to this release. People with a "+" by their names contributed a patch for the first time.
A total of 42 pull requests were merged for this release.
#25130 <https://github.com/numpy/numpy/pull/25130>__: MAINT: prepare 1.26.x for further development#25188 <https://github.com/numpy/numpy/pull/25188>__: TYP: add None to __getitem__ in numpy.array_api#25189 <https://github.com/numpy/numpy/pull/25189>__: BLD,BUG: quadmath required where available [f2py]#25190 <https://github.com/numpy/numpy/pull/25190>__: BUG: alpha doesn't use REAL(10)#25191 <https://github.com/numpy/numpy/pull/25191>__: BUG: Fix FP overflow error in division when the divisor is scalar#25192 <https://github.com/numpy/numpy/pull/25192>__: MAINT: Pin scipy-openblas version.#25201 <https://github.com/numpy/numpy/pull/25201>__: BUG: Fix f2py to enable use of string optional inout argument#25202 <https://github.com/numpy/numpy/pull/25202>__: BUG: Fix -fsanitize=alignment issue in numpy/_core/src/multiarray/arraytypes.c.src#25203 <https://github.com/numpy/numpy/pull/25203>__: TST: Explicitly pass NumPy path to cython during tests (also...#25204 <https://github.com/numpy/numpy/pull/25204>__: BUG: fix issues with newaxis and linalg.solve in numpy.array_api#25205 <https://github.com/numpy/numpy/pull/25205>__: BUG: Disallow shadowed modulenames#25217 <https://github.com/numpy/numpy/pull/25217>__: BUG: Handle common blocks with kind specifications from modules#25218 <https://github.com/numpy/numpy/pull/25218>__: BUG: Fix moving compiled executable to root with f2py -c on Windows#25219 <https://github.com/numpy/numpy/pull/25219>__: BUG: Fix single to half-precision conversion on PPC64/VSX3#25227 <https://github.com/numpy/numpy/pull/25227>__: TST: f2py: fix issue in test skip condition#25240 <https://github.com/numpy/numpy/pull/25240>__: Revert "MAINT: Pin scipy-openblas version."#25249 <https://github.com/numpy/numpy/pull/25249>__: MAINT: do not use long type#25377 <https://github.com/numpy/numpy/pull/25377>__: TST: PyPy needs another gc.collect on latest versions#25378 <https://github.com/numpy/numpy/pull/25378>__: CI: Install Lapack runtime on Cygwin.#25379 <https://github.com/numpy/numpy/pull/25379>__: MAINT: Bump conda-incubator/setup-miniconda from 2.2.0 to 3.0.1#25380 <https://github.com/numpy/numpy/pull/25380>__: BLD: update vendored Meson for AIX shared library fix#25419 <https://github.com/numpy/numpy/pull/25419>__: MAINT: Init base in cpu_avx512_kn#25420 <https://github.com/numpy/numpy/pull/25420>__: BUG: Fix failing test_features on SapphireRapids#25422 <https://github.com/numpy/numpy/pull/25422>__: BUG: Fix non-contiguous memory load when ARM/Neon is enabled#25428 <https://github.com/numpy/numpy/pull/25428>__: MAINT,BUG: Never import distutils above 3.12 [f2py]#25452 <https://github.com/numpy/numpy/pull/25452>__: MAINT: make the import-time check for old Accelerate more specific#25458 <https://github.com/numpy/numpy/pull/25458>__: BUG: fix macOS version checks for Accelerate support#25465 <https://github.com/numpy/numpy/pull/25465>__: MAINT: Bump actions/setup-node and larsoner/circleci-artifacts-redirector-action#25466 <https://github.com/numpy/numpy/pull/25466>__: BUG: avoid seg fault from OOB access in RandomState.set_state()#25467 <https://github.com/numpy/numpy/pull/25467>__: BUG: Fix two errors related to not checking for failed allocations#25468 <https://github.com/numpy/numpy/pull/25468>__: BUG: Fix regression with f2py wrappers when modules and subroutines...#25475 <https://github.com/numpy/numpy/pull/25475>__: BUG: Fix build issues on SPR#25478 <https://github.com/numpy/numpy/pull/25478>__: BLD: fix uninitialized variable warnings from simd/neon/memory.h#25480 <https://github.com/numpy/numpy/pull/25480>__: BUG: Handle iso_c_type mappings more consistently#25481 <https://github.com/numpy/numpy/pull/25481>__: BUG: Fix module name bug in signature files [urgent] [f2py]#25482 <https://github.com/numpy/numpy/pull/25482>__: BUG: Handle .pyf.src and fix SciPy [urgent]#25483 <https://github.com/numpy/numpy/pull/25483>__: DOC: f2py rewrite with meson details#25485 <https://github.com/numpy/numpy/pull/25485>__: BUG: Add external library handling for meson [f2py]#25486 <https://github.com/numpy/numpy/pull/25486>__: MAINT: Run f2py's meson backend with the same python that ran...#25489 <https://github.com/numpy/numpy/pull/25489>__: MAINT: Update numpy/f2py/_backends from main.#25490 <https://github.com/numpy/numpy/pull/25490>__: MAINT: Easy updates of f2py/*.py from main.#25491 <https://github.com/numpy/numpy/pull/25491>__: MAINT: Update crackfortran.py and f2py2e.py from main