19 Pull requests merged by 12 people

• BUG: random: Fix handling of very small p in Generator.binomial.

  #29522 merged Aug 6, 2025

• MAINT: Bump actions/download-artifact from 4.3.0 to 5.0.0

  #29521 merged Aug 6, 2025

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

  #29487 merged Aug 6, 2025

• TST: don't explicitly specify -j in TSAN build

  #29512 merged Aug 5, 2025

• MAINT: Bump hypothesis to 6.137.1

  #29513 merged Aug 5, 2025

• DOC: Add narrative documentation for printing NumPy arrays

  #29502 merged Aug 5, 2025

• BLD: update vendored Meson to 1.8.3

  #29509 merged Aug 5, 2025

• 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

7 Pull requests opened by 7 people

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

  #29491 opened Jul 31, 2025

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

  #29498 opened Aug 1, 2025

• BUG: Fix incorrect behavior with unsigned int in np.unwrap (#29477)

  #29507 opened Aug 5, 2025

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

  #29511 opened Aug 5, 2025

• DOC: Add 'today' string to datetime64 documentation

  #29514 opened Aug 5, 2025

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

  #29523 opened Aug 6, 2025

• TYP: Type ``MaskedIterator``

  #29526 opened Aug 7, 2025

11 Issues closed by 7 people

• BUG: GeForce Game Ready Driver version 580.88 is breaking Numba

  #29525 closed Aug 7, 2025

• BUG: undefined behavior detected by ubsan in sanitizer CI runs

  #24209 closed Aug 6, 2025

• `linalg.cond` complex dtype is inconsistent depending on `p`

  #18304 closed Aug 6, 2025

• ENH: `ctypeslib.as_array` can be more safe by allowing passing another python object to hold the memory

  #29510 closed Aug 6, 2025

• DOC: Add narrative documentation about printing and formatting arrays

  #29476 closed Aug 5, 2025

• 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

8 Issues opened by 8 people

• BUG: resolve undefined behavior issues currently suppressed by UBSAN CI

  #29524 opened Aug 7, 2025

• BUG: Conversion of `np.datetime64` to `datetime.datetime` results in integer

  #29516 opened Aug 6, 2025

• BUG: `np.c_` behaves differently between numpy versions 1 and 2.

  #29515 opened Aug 6, 2025

• BUG: int32 type changes to intc for integer division and mod operation on array

  #29508 opened Aug 5, 2025

• 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

29 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 6, 2025 • 19 new comments

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

  #29052 commented on Aug 6, 2025 • 11 new comments

• ENH: Use array indexing preparation routines for flatiter objects

  #28590 commented on Aug 6, 2025 • 9 new comments

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

  #29244 commented on Aug 6, 2025 • 6 new comments

• BUG: Fix np.unique with axis=0 and 1D input not collapsing NaNs with equal_nan=True #29336

  #29372 commented on Aug 6, 2025 • 1 new comment

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

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

• ENH, API: New sorting mechanism for DType API

  #28516 commented on Aug 6, 2025 • 1 new comment

• ENH: Add numpy.shifted.

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

• ENH: Vectorized Sampling without Replacement

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

• ENH: added functionality "median_of_masked"

  #27396 commented on Aug 6, 2025 • 0 new comments

• "Warning: Numpy built with MINGW-W64 on Windows 64 bits" + Crash

  #26038 commented on Aug 7, 2025 • 0 new comments

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

  #29455 commented on Aug 7, 2025 • 0 new comments

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

  #29485 commented on Aug 6, 2025 • 0 new comments

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

  #29477 commented on Aug 6, 2025 • 0 new comments

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

  #29462 commented on Aug 6, 2025 • 0 new comments

• NumPy should warn (eventually raise an error?) on comparisons between complex numbers

  #15981 commented on Aug 6, 2025 • 0 new comments

• sign for any positive timedelta should be/compare equal

  #8463 commented on Aug 5, 2025 • 0 new comments

• ENH: improve StringDType error in from buffer results

  #26893 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

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

  #29488 commented on Jul 31, 2025 • 0 new comments

• TSK: Follow-up things for stringdtype

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