NumPy Files

The fundamental package for scientific computing with Python

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Name	Modified	Size	InfoDownloads / Week
Parent folder
numpy-2.4.3.tar.gz	2026-03-09	20.7 MB	5
README.rst	2026-03-09	2.4 kB	0
2.4.3-changelog.rst	2026-03-09	2.0 kB	1
2.4.3 (Mar 9, 2026) source code.tar.gz	2026-03-09	9.8 MB	0
2.4.3 (Mar 9, 2026) source code.zip	2026-03-09	10.8 MB	56
README.md	2026-03-09	2.3 kB	1
Totals: 6 Items		41.3 MB	63

NumPy 2.4.3 Release Notes

The NumPy 2.4.3 is a patch release that fixes bugs discovered after the 2.4.2 release. The most user visible fix may be a threading fix for OpenBLAS on ARM, closing issue #30816.

This release supports Python versions 3.11-3.14

Contributors

A total of 11 people contributed to this release. People with a "+" by their names contributed a patch for the first time.

Antareep Sarkar +
Charles Harris
Joren Hammudoglu
Matthieu Darbois
Matti Picus
Nathan Goldbaum
Peter Hawkins
Pieter Eendebak
Sebastian Berg
Warren Weckesser
stratakis +

Pull requests merged

A total of 14 pull requests were merged for this release.

#30759: MAINT: Prepare 2.4.x for further development
#30827: BUG: Fix some leaks found via LeakSanitizer (#30756)
#30841: MAINT: Synchronize 2.4.x submodules with main
#30849: TYP: matlib: missing extended precision imports
#30850: BUG: Fix weak hash function in np.isin(). (#30840)
#30921: BUG: fix infinite recursion in np.ma.flatten_structured_array...
#30922: BUG: Fix buffer overrun in CPU baseline validation (#30877)
#30923: BUG: Fix busdaycalendar's handling of a bool array weekmask....
#30924: BUG: Fix reference leaks and NULL pointer dereferences (#30908)
#30925: MAINT: fix two minor issues noticed when touching the C API setup
#30955: ENH: Test .kind not .char in np.testing.assert_equal (#30879)
#30957: BUG: fix type issues in uses if PyDataType macros
#30958: MAINT: Don't use vulture 2.15, it has false positives
#30973: MAINT: update openblas (#30961)

Source: README.rst, updated 2026-03-09

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