Issues

• BUG: numpy.ma.MaskedArray arithmetic with Python scalars differs from ndarray

  00 - Bug
  numpy/numpy#31868 · Filter by author whyvineet opened on Jul 5, 2026
  4

• ENH: Reduce __array_function__ dispatch overhead

  numpy/numpy#31866 · Filter by author eendebakpt opened on Jul 4, 2026
  4

• DOC/TYP: weird new behaviour around timedelta64 after 2.5.0

  04 - Documentation41 - Static typing
  numpy/numpy#31794 · Filter by author cmp0xff opened on Jun 29, 2026
  8

• Dealing with opaque API, 32bit builds and Fields Getting

  numpy/numpy#31764 · Filter by author seberg opened on Jun 26, 2026
  21

• OverflowError when importing numpy built in windows-latest

  32 - Installation
  numpy/numpy#31751 · Filter by author noonchen opened on Jun 25, 2026
  2

• BUG: np.ma.innerproduct throws error with object arrays

  00 - Bugcomponent: numpy.ma
  numpy/numpy#31736 · Filter by author GeraldineGalindo opened on Jun 24, 2026

• BUG: vdot of object arrays along zero-length is None

  00 - Bug
  numpy/numpy#31735 · Filter by author GeraldineGalindo opened on Jun 24, 2026
  1

• DEP: Deprecate dot for with more than 2 dimensions

  sustain-2026
  numpy/numpy#31725 · Filter by author seberg opened on Jun 23, 2026
  5

• BUG: ppc64le build fails with cpu-baseline=none - VSX dispatch targets miss NPY_HAVE_VSX (vec_load_len implicit declaration)

  00 - Bug
  numpy/numpy#31593 · Filter by author supr opened on Jun 10, 2026
  3

• BUG: (Linux) Setting MADV_HUGEPAGE on heap allocations can adversely affect the behavior of later allocations

  00 - Bug
  numpy/numpy#31590 · Filter by author rickyz opened on Jun 10, 2026
  4

• TST: abi3t test extension needs to be updated once meson abi3t support improves

  05 - Testing36 - Build39 - free-threading
  Task

  numpy/numpy#31587 · Filter by author ngoldbaum opened on Jun 9, 2026
  3

• DOC: ufunc.add behaves differently with indices as tuple and list/array

  04 - Documentation
  numpy/numpy#31579 · Filter by author FilipDominec opened on Jun 7, 2026
  7

• BUG: np.nanquantile/np.nanpercentile produces nan when using float16 input on large arrays

  00 - Bug
  numpy/numpy#31487 · Filter by author GeraldineGalindo opened on May 22, 2026
  1

• Mailmap updates for the NumPy 2.5.0 release.

  numpy/numpy#31485 · Filter by author charris opened on May 22, 2026
  4

• Un-redirect SSE41, SSE42, POPCNT

  numpy/numpy#31478 · Filter by author vishwin opened on May 21, 2026
  9

• BUG: dtype.metadata lost for zero-sized void dtypes in array creation functions

  00 - Bug
  numpy/numpy#31436 · Filter by author andreas-h-sie opened on May 14, 2026
  3

• BUG: numpy.str_ and numpy.bytes_ scalars do not support [()] indexing despite having shape == ()

  00 - Bug
  numpy/numpy#31435 · Filter by author andreas-h-sie opened on May 14, 2026
  10

• Mid-term follow-ups for sorts

  numpy/numpy#31424 · Filter by author seberg opened on May 13, 2026

• Short-term follow-ups for descending sorts

  numpy/numpy#31423 · Filter by author seberg opened on May 13, 2026
  1

• f2py false positive exit status by unknown option

  numpy/numpy#31409 · Filter by author Serge3leo opened on May 11, 2026
  2

• BUG: wrong parameter type of scalar function when converting array of np.datetime64 to array of datetime.datetime using np.vectorize

  00 - Bugcomponent: numpy.datetime64
  numpy/numpy#31382 · Filter by author AndrewUshakov opened on May 4, 2026
  27

• chebyshev derivative

  numpy/numpy#31340 · Filter by author unalmis opened on Apr 27, 2026
  2

• ENH: Simplify stable ABI use for user DType creation

  numpy/numpy#31301 · Filter by author seberg opened on Apr 22, 2026
  

• ENH: memory-efficient np.cov for n_samples >> n_features

  numpy/numpy#31292 · Filter by author bruAristimunha opened on Apr 21, 2026
  9

• BUG, DOC: dtype_to_descr and descr_to_dtype do not round-trip top-level subarray dtypes

  00 - Bug04 - Documentation
  numpy/numpy#31280 · Filter by author wuxian08 opened on Apr 20, 2026
  6