27 Pull requests merged by 11 people

• BUG: Casting from one timedelta64 to another didn't handle NAT.

  #29505 merged Aug 5, 2025

• ENH: Use extern C in arraytypes.h.src file for cpp files

  #29504 merged Aug 4, 2025

• BLD: provide explicit control over cpu-baseline detection

  #29459 merged Aug 3, 2025

• TYP: Type MaskedArray.__array_finalize__ and MaskedArray.__array_wrap__

  #29483 merged Aug 3, 2025

• BUG: Always return a real dtype from linalg.cond (gh-18304) (#29333)

  #29500 merged Aug 2, 2025

• MAINT: Add .file entry to all .s SVML files

  #29501 merged Aug 2, 2025

• MAINT: Bump pypa/cibuildwheel from 3.1.2 to 3.1.3

  #29495 merged Aug 1, 2025

• MAINT: bump mypy to 1.17.1

  #29493 merged Jul 31, 2025

• TYP: Type MaskedArray.__setitem__

  #29478 merged Jul 31, 2025

• TYP: Type MaskedArray.compress

  #29480 merged Jul 31, 2025

• MAINT: Do not exclude typing/tests/data from ruff

  #29479 merged Jul 31, 2025

• DOC: Add 'See Also' refs for sign, copysign and signbit.

  #29489 merged Jul 31, 2025

• MAINT: Replace setting of array shape by reshape operation

  #29314 merged Jul 31, 2025

• MAINT: remove unnecessary kwargs update in MaskedArray.reshape

  #29403 merged Jul 31, 2025

• DOC: Clarify that numpy.printoptions applies only to ndarray, not…

  #29450 merged Jul 30, 2025

• MAINT: Bump github/codeql-action from 3.29.4 to 3.29.5

  #29484 merged Jul 30, 2025

• MAINT: Add .file entry to all .s SVML files

  #29481 merged Jul 30, 2025

• BUG: Always return a real dtype from linalg.cond (gh-18304)

  #29333 merged Jul 30, 2025

• TYP: Type MaskedArray.fill_value

  #29468 merged Jul 30, 2025

• TYP: Type MaskedArray.__getitem__

  #29472 merged Jul 30, 2025

• TYP: Remove MaskedArray.__reduce__, and punt on MaskedArray.__{eq,ne}__

  #29470 merged Jul 30, 2025

• TYP: Type MaskedArray.__new__

  #29457 merged Jul 30, 2025

• TYP: Type MaskedArray.recordmask

  #29467 merged Jul 29, 2025

• MAINT: Bump pypa/cibuildwheel from 3.1.0 to 3.1.2

  #29473 merged Jul 29, 2025

• MAINT: Bump pypa/cibuildwheel from 3.1.0 to 3.1.2

  #29471 merged Jul 29, 2025

• TYP: Type MaskedArray.flat

  #29466 merged Jul 29, 2025

• TYP: Add test which hits np.array constructor overload with object: _SupportsArray[_ArrayT]

  #29428 merged Jul 29, 2025

6 Pull requests opened by 6 people

• CI: Add UBSAN CI jobs for macOS arm64 and Linux x86-64

  #29487 opened Jul 31, 2025

• BUG: fix uint64 overflow in triu_indices using operator.index

  #29491 opened Jul 31, 2025

• Draft: [DEP] Deprecate setting the shape attribute of a numpy array

  #29492 opened Jul 31, 2025

• BUG: Ensure ``sign(timedelta64('nat'))`` returns ``timedelta64('nat')``

  #29498 opened Aug 1, 2025

• DOC: Add narrative documentation for printing NumPy arrays

  #29502 opened Aug 3, 2025

• BUG: add support for NaT (Not-a-Time) handling in nummpy.sign ufunc.

  #29506 opened Aug 4, 2025

9 Issues closed by 7 people

• BUG: Creating an array with multiple NaTs can result in loss of NaTness

  #29497 closed Aug 5, 2025

• QUERY: How to efficiently store and load data larger than 2GB

  #29503 closed Aug 3, 2025

• BLD: many warnings around _LIBCPP_ENABLE_ASSERT on macos

  #29454 closed Aug 1, 2025

• TODO's in `.github/workflows/linux.yml` need action.

  #27366 closed Jul 31, 2025

• BUG: LTO type mismatch in numpyos.c/numpyos.h and compiled_base.c/compiled_base.h

  #27719 closed Jul 31, 2025

• DOC: document that `set_printoptions` doesn't apply to numpy scalars

  #29409 closed Jul 31, 2025

• DOC: Getting Started Mandelbrot code snippet needs "plt.show()"

  #29482 closed Jul 31, 2025

• Unwrap function needs first value of the input to be within the wanted -pi to pi segment

  #7494 closed Jul 30, 2025

• BUG: surprising return value from where() - may simply be documentation bug

  #29469 closed Jul 30, 2025

11 Issues opened by 9 people

• BUG: Inconsistent behavior in np.array with dtype=object when inner list lengths are uniform

  #29499 opened Aug 2, 2025

• BUG: `sign(timedelta64('nat'))` returns -1; expected `timedelta64('nat')`

  #29496 opened Aug 1, 2025

• DOC: Clarify float-to-int truncation behavior in numpy.array_split documentation

  #29494 opened Aug 1, 2025

• QUERY: editable install warning seems to contradict meson-python docs?

  #29490 opened Jul 31, 2025

• BUG: np.triu_indices raises OverflowError with np.uint64 input while np.tril_indices does not

  #29488 opened Jul 31, 2025

• TYP: Reverse operators with pandas returning wrong types

  #29486 opened Jul 30, 2025

• np.sign(-0.0) should return -0.0, not +0.0

  #29485 opened Jul 30, 2025

• BUG: numpy.unwrap Incorrect Behavior on Unsigned Integer Inputs

  #29477 opened Jul 30, 2025

• DOC: Add narrative documentation about printing and formatting arrays

  #29476 opened Jul 30, 2025

• BUG: `np.ma.asarray` does not interrogate a foreign object for `__array__`. Should it?

  #29475 opened Jul 30, 2025

• BUG: .from_dlpack does not set writeable flag for pytorch tensors

  #29474 opened Jul 29, 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: add a casting option 'same_value' and use it in np.astype

  #29129 commented on Aug 5, 2025 • 13 new comments

• ENH: Use array indexing preparation routines for flatiter objects

  #28590 commented on Aug 4, 2025 • 6 new comments

• DOC: vectorize with signature doesn't pre-call function

  #29335 commented on Jul 30, 2025 • 4 new comments

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

  #29052 commented on Aug 4, 2025 • 2 new comments

• BUG: Fix fftn failure when both out and s parameters are given

  #28895 commented on Aug 3, 2025 • 1 new comment

• BLD: Add support for building iOS wheels

  #28759 commented on Jul 30, 2025 • 1 new comment

• ENH: array comparison utils show calculations and indices of max errors

  #29395 commented on Jul 31, 2025 • 0 new comments

• ENH: Add numpy.shifted.

  #29389 commented on Jul 31, 2025 • 0 new comments

• ENH: zero initialize variable for elf_aux_info()

  #29253 commented on Jul 31, 2025 • 0 new comments

• DEP: Deprecate setting the dtype of an exact numpy.ndarray

  #29244 commented on Jul 31, 2025 • 0 new comments

• ENH: Vectorized Sampling without Replacement

  #28306 commented on Aug 2, 2025 • 0 new comments

• ENH: CPU dispatch default option

  #28159 commented on Jul 30, 2025 • 0 new comments

• ENH: improve StringDType error in from buffer results

  #26893 commented on Aug 4, 2025 • 0 new comments

• sign for any positive timedelta should be/compare equal

  #8463 commented on Aug 4, 2025 • 0 new comments

• ENH: Add a public API and versioned schema for generating and loading hashable buffers

  #29229 commented on Aug 4, 2025 • 0 new comments

• BUG: `np.dot` (with OpenBLAS specifically) on `float32` matrices returns all 0s but works as expected for `float64`

  #29393 commented on Aug 2, 2025 • 0 new comments

• DOC: clarify copy semantics of random state

  #22337 commented on Aug 2, 2025 • 0 new comments

• BUG: np.random.Generator(MyBitGenerator).random() segfaults every time

  #25023 commented on Aug 2, 2025 • 0 new comments

• ENH: Add optional `dtype` parameter to `Generator's` distribution methods

  #26779 commented on Aug 2, 2025 • 0 new comments

• BUG: Inconsistent `multinomial()` output across Linux/Mac

  #28443 commented on Aug 2, 2025 • 0 new comments

• BUG: Segfault/stack-overflow from initializing `numpy.random._mt19937.MT19937` with recursive list

  #28822 commented on Aug 2, 2025 • 0 new comments

• BUG: segfault from `random_raw` from instance initialized from invalid value

  #28784 commented on Aug 2, 2025 • 0 new comments

• BUG: quantile inconsitent with median for size=0

  #29315 commented on Jul 31, 2025 • 0 new comments

• TSK: Follow-up things for stringdtype

  #25693 commented on Jul 31, 2025 • 0 new comments

• REL: review the `numpy-release` repo and switch over to that for releases

  #29462 commented on Jul 31, 2025 • 0 new comments

• BUG: np.astype(copy=False) copies for scalars

  #29455 commented on Jul 30, 2025 • 0 new comments

• No wheels for NumPy 2.3.0 on amazon linux 2 AWS lambda image

  #29150 commented on Jul 29, 2025 • 0 new comments

• Repository/teams cleanups and tightening 2FA requirements

  #29464 commented on Jul 29, 2025 • 0 new comments