NumPy 1.21.3 Release Notes#
NumPy 1.21.3 is a maintenance release that fixes a few bugs discovered after 1.21.2. It also provides 64 bit Python 3.10.0 wheels. Note a few oddities about Python 3.10:
There are no 32 bit wheels for Windows, Mac, or Linux.
The Mac Intel builds are only available in universal2 wheels.
The Python versions supported in this release are 3.7-3.10. If you want to compile your own version using gcc-11, you will need to use gcc-11.2+ to avoid problems.
A total of 7 people contributed to this release. People with a “+” by their names contributed a patch for the first time.
Bas van Beek
Pull requests merged#
A total of 8 pull requests were merged for this release.
#19745: ENH: Add dtype-support to 3
#19955: BUG: Resolve Divide by Zero on Apple silicon + test failures…
#19958: MAINT: Mark type-check-only ufunc subclasses as ufunc aliases…
#19994: BUG: np.tan(np.inf) test failure
#20080: BUG: Correct incorrect advance in PCG with emulated int128
#20081: BUG: Fix NaT handling in the PyArray_CompareFunc for datetime…
#20082: DOC: Ensure that we add documentation also as to the dict for…
#20106: BUG: core: result_type(0, np.timedelta64(4)) would seg. fault.