@@ -5,15 +5,97 @@ NumPy 1.26.3 Release Notes
55==========================
66
77NumPy 1.26.3 is a maintenance release that fixes bugs and regressions
8- discovered after the 1.26.2 release. The 1.26.release series is the last
9- planned minor release series before NumPy 2.0. The Python versions supported by
10- this release are 3.9-3.12.
8+ discovered after the 1.26.2 release. The most notable changes are the f2py bug
9+ fixes. The Python versions supported by this release are 3.9-3.12.
10+
11+
12+ Compatibility
13+ =============
14+
15+ ``f2py `` will no longer accept ambiguous ``-m `` and ``.pyf `` CLI combinations.
16+ When more than one ``.pyf `` file is passed, an error is raised. When both ``-m ``
17+ and a ``.pyf `` is passed, a warning is emitted and the ``-m `` provided name is
18+ ignored.
19+
20+
21+ Improvements
22+ ============
23+
24+ ``f2py `` now handles ``common `` blocks which have ``kind `` specifications from
25+ modules. This further expands the usability of intrinsics like
26+ ``iso_fortran_env `` and ``iso_c_binding ``.
1127
1228
1329Contributors
1430============
1531
32+ A total of 18 people contributed to this release. People with a "+" by their
33+ names contributed a patch for the first time.
34+
35+ * @DWesl
36+ * @Illviljan
37+ * Alexander Grund
38+ * Andrea Bianchi +
39+ * Charles Harris
40+ * Daniel Vanzo
41+ * Johann Rohwer +
42+ * Matti Picus
43+ * Nathan Goldbaum
44+ * Peter Hawkins
45+ * Raghuveer Devulapalli
46+ * Ralf Gommers
47+ * Rohit Goswami
48+ * Sayed Adel
49+ * Sebastian Berg
50+ * Stefano Rivera +
51+ * Thomas A Caswell
52+ * matoro
53+
1654
1755Pull requests merged
1856====================
57+ A total of 42 pull requests were merged for this release.
58+
59+ * `#25130 <https://github.com/numpy/numpy/pull/25130 >`__: MAINT: prepare 1.26.x for further development
60+ * `#25188 <https://github.com/numpy/numpy/pull/25188 >`__: TYP: add None to ``__getitem__ `` in ``numpy.array_api ``
61+ * `#25189 <https://github.com/numpy/numpy/pull/25189 >`__: BLD,BUG: quadmath required where available [f2py]
62+ * `#25190 <https://github.com/numpy/numpy/pull/25190 >`__: BUG: alpha doesn't use REAL(10)
63+ * `#25191 <https://github.com/numpy/numpy/pull/25191 >`__: BUG: Fix FP overflow error in division when the divisor is scalar
64+ * `#25192 <https://github.com/numpy/numpy/pull/25192 >`__: MAINT: Pin scipy-openblas version.
65+ * `#25201 <https://github.com/numpy/numpy/pull/25201 >`__: BUG: Fix f2py to enable use of string optional inout argument
66+ * `#25202 <https://github.com/numpy/numpy/pull/25202 >`__: BUG: Fix -fsanitize=alignment issue in numpy/_core/src/multiarray/arraytypes.c.src
67+ * `#25203 <https://github.com/numpy/numpy/pull/25203 >`__: TST: Explicitly pass NumPy path to cython during tests (also...
68+ * `#25204 <https://github.com/numpy/numpy/pull/25204 >`__: BUG: fix issues with ``newaxis `` and ``linalg.solve `` in ``numpy.array_api ``
69+ * `#25205 <https://github.com/numpy/numpy/pull/25205 >`__: BUG: Disallow shadowed modulenames
70+ * `#25217 <https://github.com/numpy/numpy/pull/25217 >`__: BUG: Handle common blocks with kind specifications from modules
71+ * `#25218 <https://github.com/numpy/numpy/pull/25218 >`__: BUG: Fix moving compiled executable to root with f2py -c on Windows
72+ * `#25219 <https://github.com/numpy/numpy/pull/25219 >`__: BUG: Fix single to half-precision conversion on PPC64/VSX3
73+ * `#25227 <https://github.com/numpy/numpy/pull/25227 >`__: TST: f2py: fix issue in test skip condition
74+ * `#25240 <https://github.com/numpy/numpy/pull/25240 >`__: Revert "MAINT: Pin scipy-openblas version."
75+ * `#25249 <https://github.com/numpy/numpy/pull/25249 >`__: MAINT: do not use ``long `` type
76+ * `#25377 <https://github.com/numpy/numpy/pull/25377 >`__: TST: PyPy needs another gc.collect on latest versions
77+ * `#25378 <https://github.com/numpy/numpy/pull/25378 >`__: CI: Install Lapack runtime on Cygwin.
78+ * `#25379 <https://github.com/numpy/numpy/pull/25379 >`__: MAINT: Bump conda-incubator/setup-miniconda from 2.2.0 to 3.0.1
79+ * `#25380 <https://github.com/numpy/numpy/pull/25380 >`__: BLD: update vendored Meson for AIX shared library fix
80+ * `#25419 <https://github.com/numpy/numpy/pull/25419 >`__: MAINT: Init ``base `` in cpu_avx512_kn
81+ * `#25420 <https://github.com/numpy/numpy/pull/25420 >`__: BUG: Fix failing test_features on SapphireRapids
82+ * `#25422 <https://github.com/numpy/numpy/pull/25422 >`__: BUG: Fix non-contiguous memory load when ARM/Neon is enabled
83+ * `#25428 <https://github.com/numpy/numpy/pull/25428 >`__: MAINT,BUG: Never import distutils above 3.12 [f2py]
84+ * `#25452 <https://github.com/numpy/numpy/pull/25452 >`__: MAINT: make the import-time check for old Accelerate more specific
85+ * `#25458 <https://github.com/numpy/numpy/pull/25458 >`__: BUG: fix macOS version checks for Accelerate support
86+ * `#25465 <https://github.com/numpy/numpy/pull/25465 >`__: MAINT: Bump actions/setup-node and larsoner/circleci-artifacts-redirector-action
87+ * `#25466 <https://github.com/numpy/numpy/pull/25466 >`__: BUG: avoid seg fault from OOB access in RandomState.set_state()
88+ * `#25467 <https://github.com/numpy/numpy/pull/25467 >`__: BUG: Fix two errors related to not checking for failed allocations
89+ * `#25468 <https://github.com/numpy/numpy/pull/25468 >`__: BUG: Fix regression with ``f2py `` wrappers when modules and subroutines...
90+ * `#25475 <https://github.com/numpy/numpy/pull/25475 >`__: BUG: Fix build issues on SPR
91+ * `#25478 <https://github.com/numpy/numpy/pull/25478 >`__: BLD: fix uninitialized variable warnings from simd/neon/memory.h
92+ * `#25480 <https://github.com/numpy/numpy/pull/25480 >`__: BUG: Handle ``iso_c_type `` mappings more consistently
93+ * `#25481 <https://github.com/numpy/numpy/pull/25481 >`__: BUG: Fix module name bug in signature files [urgent] [f2py]
94+ * `#25482 <https://github.com/numpy/numpy/pull/25482 >`__: BUG: Handle .pyf.src and fix SciPy [urgent]
95+ * `#25483 <https://github.com/numpy/numpy/pull/25483 >`__: DOC: ``f2py `` rewrite with ``meson `` details
96+ * `#25485 <https://github.com/numpy/numpy/pull/25485 >`__: BUG: Add external library handling for meson [f2py]
97+ * `#25486 <https://github.com/numpy/numpy/pull/25486 >`__: MAINT: Run f2py's meson backend with the same python that ran...
98+ * `#25489 <https://github.com/numpy/numpy/pull/25489 >`__: MAINT: Update ``numpy/f2py/_backends `` from main.
99+ * `#25490 <https://github.com/numpy/numpy/pull/25490 >`__: MAINT: Easy updates of ``f2py/*.py `` from main.
100+ * `#25491 <https://github.com/numpy/numpy/pull/25491 >`__: MAINT: Update crackfortran.py and f2py2e.py from main
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