NumPy 1.23.2 Release Notes#

NumPy 1.23.2 is a maintenance release that fixes bugs discovered after the 1.23.1 release. Notable features are:

• Typing changes needed for Python 3.11

• Wheels for Python 3.11.0rc1

The Python versions supported for this release are 3.8-3.11.

Contributors#

A total of 9 people contributed to this release. People with a + by their names contributed a patch for the first time.

• Alexander Grund +

• Bas van Beek

• Charles Harris

• Jon Cusick +

• Matti Picus

• Michael Osthege +

• Pal Barta +

• Ross Barnowski

• Sebastian Berg

Pull requests merged#

A total of 15 pull requests were merged for this release.

• #22030: ENH: Add __array_ufunc__ typing support to the nin=1 ufuncs

• #22031: MAINT, TYP: Fix np.angle dtype-overloads

• #22032: MAINT: Do not let _GenericAlias wrap the underlying classes

• #22033: TYP,MAINT: Allow einsum subscripts to be passed via integer

• #22034: MAINT,TYP: Add object-overloads for the np.generic rich comparisons

• #22035: MAINT,TYP: Allow the squeeze and transpose method to

• #22036: BUG: Fix subarray to object cast ownership details

• #22037: BUG: Use Popen to silently invoke f77 -v

• #22038: BUG: Avoid errors on NULL during deepcopy

• #22039: DOC: Add versionchanged for converter callable behavior.

• #22057: MAINT: Quiet the anaconda uploads.

• #22078: ENH: reorder includes for testing on top of system installations

• #22106: TST: fix test_linear_interpolation_formula_symmetric

• #22107: BUG: Fix skip condition for test_loss_of_precision[complex256]

• #22115: BLD: Build python3.11.0rc1 wheels.