1 Release published by 1 person

• v2.3.0rc1 v2.3.0rc1 (May 25, 2025)

  published May 25, 2025

28 Pull requests merged by 15 people

• 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

• DOC: Fixes absent line numbers on link to classes decorated with set_module

  #28918 merged May 20, 2025

• MNT: fix CI issues on main

  #29008 merged May 20, 2025

• TYP: Type MaskedArray.__{iadd,isub,imul,itruediv,ifloordiv,ipow}__

  #28986 merged May 19, 2025

• ENH: Disable the alloc cache under address and memory sanitizers

  #29006 merged May 19, 2025

• TYP: allow inplace division of NDArray[timedelta64] by floats

  #28994 merged May 19, 2025

• TYP: Gradual shape type defaults

  #28982 merged May 19, 2025

• BUG: allclose does not warn for invalid value encountered in multiply or alternativly checks for validity of tolerances

  #28221 merged May 19, 2025

• MAINT: Update main after 2.2.6 release.

  #28998 merged May 19, 2025

• MAINT: Update download-wheels for multiple pages

  #29002 merged May 19, 2025

13 Pull requests opened by 4 people

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

  #29012 opened May 20, 2025

• MNT: xfail flaky test on pypy

  #29014 opened May 20, 2025

• 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

8 Issues closed by 6 people

• 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

• ENH: Multithreaded sort / x86-simd-sort

  #29009 closed May 20, 2025

• int64 is not supported by the standard library's json encoder

  #27651 closed May 20, 2025

8 Issues opened by 8 people

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

  #29049 opened May 25, 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

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

  #29017 opened May 21, 2025

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

  #29011 opened May 20, 2025

• Packaging openblas libraries with numpy wheel

  #29010 opened May 20, 2025

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

  #29003 opened May 19, 2025

34 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.

• DOC: Fix ambiguity in polyfit description

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

• ENH, API: New sorting mechanism for DType API

  #28516 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 • 3 new comments

• ENH: ``__trunc__`` for floating and integer types

  #28949 commented on May 19, 2025 • 2 new comments

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

  #28767 commented on May 25, 2025 • 2 new comments

• ENH: Modulate dispatched x86 CPU features

  #28896 commented on May 19, 2025 • 1 new comment

• BUG: quantile should error when weights are all zeros

  #28595 commented on May 21, 2025 • 1 new comment

• DOC: Clarify (potentially misleading) nbytes docstring

  #28943 commented on May 20, 2025 • 0 new comments

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

  #28925 commented on May 24, 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

• MNT: Enforce ruff/Perflint rules (PERF)

  #28970 commented on May 25, 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

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

  #28608 commented on May 20, 2025 • 0 new comments

• ENH: Use array indexing preparation routines for flatiter objects

  #28590 commented on May 19, 2025 • 0 new comments

• DOC: improves np.fromfile file description (#28840)

  #28979 commented on May 20, 2025 • 0 new comments

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

  #29001 commented on May 20, 2025 • 0 new comments

• BUG: Polynomial package slower than polynomial module for python <= 3.11. Both are worse for python > 3.11.

  #28948 commented on May 20, 2025 • 0 new comments

• ENH: expose numpy.dtype.flags bitmasks in numpy.dtypes

  #24963 commented on May 20, 2025 • 0 new comments

• `where` with out-of-bounds Python integers in Numpy 2

  #27006 commented on May 20, 2025 • 0 new comments

• BUG: scalars don't have dlpack support

  #27137 commented on May 20, 2025 • 0 new comments

• BUG: scalars missing several methods for array api compat

  #27305 commented on May 20, 2025 • 0 new comments

• TSK: deprecate setting `strides`, `dtype`, and `shape` on arrays.

  #28800 commented on May 20, 2025 • 0 new comments

• ENH: Should row_stack really be deprecated?

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

• Make `eig/eigvals` always return complex eigenvalues

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

• Formal names for 2.3.0 contributors

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

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

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

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

  #28827 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: docs build warnings

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

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

  #28687 commented on May 24, 2025 • 0 new comments

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

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

• GCC 15.1.1 compiles NumPy, but the tests segfault.

  #28991 commented on May 25, 2025 • 0 new comments

• ENH: Interpolation should be able to interpolate vectorised inputs

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