1 Release published by 1 person

• v2.3.0rc1 v2.3.0rc1 (May 25, 2025)

  published May 25, 2025

29 Pull requests merged by 13 people

• TYP: Various typing fixes.

  #29070 merged May 27, 2025

• BUG: add bounds-checking to in-place string multiply

  #29074 merged May 27, 2025

• BLD: use sonoma image on Cirrus for wheel build

  #29073 merged May 27, 2025

• BUG: add bounds-checking to in-place string multiply

  #29060 merged May 27, 2025

• MAINT: use pypy 3.11 nightly which has a fix for ctypeslib

  #29072 merged May 27, 2025

• TYP: fill in some of the missing annotations in the stubs

  #29058 merged May 27, 2025

• TYP: Use AnyShape in MaskedArray type alias

  #29063 merged May 27, 2025

• TYP: fix invalid overload definition in _core.defchararray.add

  #29057 merged May 27, 2025

• DOC: fix typo in documentation of vecmat

  #29066 merged May 27, 2025

• BLD: use sonoma image on Cirrus for wheel build

  #29061 merged May 27, 2025

• TYP: annotate strings.slice

  #29048 merged May 25, 2025

• TYP: remove expired tostring methods

  #29050 merged May 25, 2025

• MNT: use pypy 3.11 nightly which has a fix for ctypeslib

  #29051 merged May 25, 2025

• REL: Prepare for the NumPy 2.3.0rc1 release [wheel build]

  #29047 merged May 25, 2025

• DOC: Expand/clean up extension module import error

  #29036 merged May 23, 2025

• CI: update cibuildwheel to 3.0.0b1 and enable cp314 and cp314t nightlies

  #29007 merged May 23, 2025

• BUG: Fix cache use regression

  #29046 merged May 23, 2025

• BUG: Fix f2py derived types in modules

  #29044 merged May 23, 2025

• BUG: Avoid compile errors in f2py modules

  #29043 merged May 23, 2025

• MNT: constant string arrays instead of pointers in C

  #29042 merged May 23, 2025

• BUG: Fix cache use regression

  #29041 merged May 23, 2025

• ENH: add __array_function__ protocol in polynomial

  #28996 merged May 23, 2025

• BUG: Fix f2py derived types in modules

  #29040 merged May 23, 2025

• BUG: Avoid compile errors in f2py modules

  #29034 merged May 23, 2025

• MNT: constant string arrays instead of pointers in C

  #28985 merged May 23, 2025

• BUG: Fix workflow error

  #29033 merged May 21, 2025

• BUG: Fix workflow bug

  #29032 merged May 21, 2025

• BEG, MAINT: Begin NumPy 2.4.0 development.

  #29019 merged May 21, 2025

• MAINT: Bump larsoner/circleci-artifacts-redirector-action from 1.0.0 to 1.1.0

  #29018 merged May 21, 2025

17 Pull requests opened by 7 people

• GH-29021: Convert multiarray to multi-phase init (PEP 489)

  #29022 opened May 21, 2025

• GH-29021: Convert umath to multi-phase init (PEP 489)

  #29023 opened May 21, 2025

• GH-29021: Convert the ufunc tutorial to multi-phase init (PEP 489)

  #29024 opened May 21, 2025

• GH-29021: Convert _simd.c to multi-phase init (PEP 489)

  #29025 opened May 21, 2025

• GH-29021: Convert dummymodule to multi-phase init (PEP 489)

  #29026 opened May 21, 2025

• GH-29021: Convert limited API examples to multi-phase init (PEP 489)

  #29027 opened May 21, 2025

• GH-29021: Convert pocketfft_umath to multi-phase init (PEP 489)

  #29028 opened May 21, 2025

• GH-29021: Convert lapack_lite to multi-phase init (PEP 489)

  #29029 opened May 21, 2025

• GH-29021: Convert umath_linalg to multi-phase init (PEP 489)

  #29030 opened May 21, 2025

• GH-29021: Convert extbuild to multi-phase init (PEP 489)

  #29031 opened May 21, 2025

• BLD: bump OpenBLAS version, use OpenBLAS for win-arm64

  #29039 opened May 23, 2025

• ENH: show warning when np.maximum receives more than 2 inputs

  #29052 opened May 25, 2025

• BLD: allow targeting webassembly without emscripten

  #29053 opened May 26, 2025

• TYP: Run `pyright_cov` in CI, enforce minimum type completeness of 80%

  #29065 opened May 27, 2025

• WIP: For testing, optionally preserve 0-D arrays in operations

  #29067 opened May 27, 2025

• MAINT: Enforce ruff E501

  #29068 opened May 27, 2025

• BLD: use github to build macos-arm64 wheels with OpenBLAS

  #29069 opened May 27, 2025

14 Issues closed by 8 people

• ENH: Allow interp to process multiple signals by passing multidimensional fp

  #26433 closed May 27, 2025

• BUG: in-place fixed-width string multiply doesn't do overflow checking

  #29011 closed May 27, 2025

• 3.14 wheels

  #29062 closed May 27, 2025

• BUG: pip install fails on ppc64le after VSX4 introducion

  #25436 closed May 27, 2025

• Cannot install on Ubuntu 24.10

  #28903 closed May 27, 2025

• Packaging openblas libraries with numpy wheel

  #29010 closed May 27, 2025

• No module named 'numpy.core._multiarray_umath' ~ Bazel Edition

  #29017 closed May 27, 2025

• BUG: regression in `np.vectorize` on numpy 2.3.0dev

  #29049 closed May 26, 2025

• BUG: NumPy 2.3.0 regression - corrupted array values

  #29038 closed May 25, 2025

• BUG: f2py failing to parse fix-form Fortran

  #28749 closed May 23, 2025

• ENH: add __array_function__ protocol to polyval2d and polygrid2d

  #28866 closed May 23, 2025

• BUG: f2py fails to compile modules with derived types after changes in 2.2.0

  #29037 closed May 23, 2025

• BUG: cannot use `np.save` and `allow_pickle=True` with data larger than 4 GB

  #26224 closed May 22, 2025

• The windows actions test does not seem to be run.

  #29020 closed May 21, 2025

6 Issues opened by 5 people

• ENH: Use BLAS in np.einsum when optimize=False

  #29071 opened May 27, 2025

• TST: migrate from pytz to zoneinfo + tzdata (where needed)

  #29064 opened May 27, 2025

• BUG: Inconsistent behaviour of np.clip with pandas Series as input

  #29055 opened May 26, 2025

• DOC: `np.nan_to_num(..., copy=)` uses NumPy 1.x description

  #29045 opened May 23, 2025

• BLD: use OpenBLAS in the windows-arm64 build

  #29035 opened May 22, 2025

• ENH: Use multi-phase initialisation (PEP 489) for extension modules

  #29021 opened May 21, 2025

28 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• ENH: np.unique: support hash based unique for string dtype

  #28767 commented on May 27, 2025 • 6 new comments

• TYP: Type ``MaskedArray.__{add,radd,sub,rsub}__``

  #29012 commented on May 27, 2025 • 3 new comments

• DEP: Deprecate setting the strides attribute of a numpy array

  #28925 commented on May 26, 2025 • 3 new comments

• ENH, API: New sorting mechanism for DType API

  #28516 commented on May 24, 2025 • 3 new comments

• DOC: Fix ambiguity in polyfit description

  #28147 commented on May 24, 2025 • 3 new comments

• ENH: Convert unary_complex from C universal intrinsics to C++ using Highway

  #28815 commented on May 21, 2025 • 1 new comment

• MNT: Enforce ruff/Perflint rules (PERF)

  #28970 commented on May 25, 2025 • 0 new comments

• MNT: Update windows-2019 to windows-latest

  #28955 commented on May 27, 2025 • 0 new comments

• DOC: Add examples to broadcasting documentation for 2D and 3D array cases

  #28891 commented on May 24, 2025 • 0 new comments

• BUG: Converting large integer to np.longdouble can raise ValueError

  #28722 commented on May 22, 2025 • 0 new comments

• ENH, SIMD: Initial implementation of Highway wrapper

  #28622 commented on May 24, 2025 • 0 new comments

• BUG: quantile should error when weights are all zeros

  #28595 commented on May 21, 2025 • 0 new comments

• ENH: assert_allclose show indices and values of maximum differences on failure

  #28827 commented on May 27, 2025 • 0 new comments

• MAINT: Enable linting with ruff E501

  #28947 commented on May 27, 2025 • 0 new comments

• BUG: locals() iteration bug fix for python 3.12 is missing from 1.x releases

  #28922 commented on May 27, 2025 • 0 new comments

• BUG: wrong errors e.g. "divide by zero encountered in matmul" on MacOS M4

  #28687 commented on May 26, 2025 • 0 new comments

• ENH: show an warning when np.maximum received more than two inputs

  #27639 commented on May 26, 2025 • 0 new comments

• BLD: Error installing Numpy 2.2.2 / 2.2.4 (2.2.x) on Raspberry Pi with Python3.13

  #28704 commented on May 26, 2025 • 0 new comments

• GCC 15.1.1 compiles NumPy, but the tests segfault.

  #28991 commented on May 26, 2025 • 0 new comments

• ENH: Interpolation should be able to interpolate vectorised inputs

  #23434 commented on May 25, 2025 • 0 new comments

• BUG: intersphinx pages for ufuncs are under `:data:`

  #28734 commented on May 24, 2025 • 0 new comments

• DOC: docs build warnings

  #28694 commented on May 23, 2025 • 0 new comments

• BUG: TypeError: add_docstring() argument 2 must be str, not None

  #13248 commented on May 23, 2025 • 0 new comments

• DOC: Add information (maybe just release note) for typing regressions

  #28077 commented on May 22, 2025 • 0 new comments

• Formal names for 2.3.0 contributors

  #28951 commented on May 22, 2025 • 0 new comments

• Make `eig/eigvals` always return complex eigenvalues

  #29000 commented on May 22, 2025 • 0 new comments

• BUG: np.percentile fails with internal overflow when using float16 input on large arrays

  #29003 commented on May 21, 2025 • 0 new comments

• ENH: Should row_stack really be deprecated?

  #26032 commented on May 21, 2025 • 0 new comments