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NumPy 1.22.2 Release Notes

doc/source/release/1.22.2-notes.rst

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.. currentmodule:: numpy

========================== NumPy 1.22.2 Release Notes

The NumPy 1.22.2 is maintenance release that fixes bugs discovered after the 1.22.1 release. Notable fixes are:

  • Several build related fixes for downstream projects and other platforms.
  • Various Annotation fixes/additions.
  • Numpy wheels for Windows will use the 1.41 tool chain, fixing downstream link problems for projects using NumPy provided libraries on Windows.
  • Deal with CVE-2021-41495 complaint.

The Python versions supported for this release are 3.8-3.10.

Contributors

A total of 14 people contributed to this release. People with a "+" by their names contributed a patch for the first time.

  • Andrew J. Hesford +
  • Bas van Beek
  • Brénainn Woodsend +
  • Charles Harris
  • Hood Chatham
  • Janus Heide +
  • Leo Singer
  • Matti Picus
  • Mukulika Pahari
  • Niyas Sait
  • Pearu Peterson
  • Ralf Gommers
  • Sebastian Berg
  • Serge Guelton

Pull requests merged

A total of 21 pull requests were merged for this release.

  • #20842 <https://github.com/numpy/numpy/pull/20842>__: BLD: Add NPY_DISABLE_SVML env var to opt out of SVML
  • #20843 <https://github.com/numpy/numpy/pull/20843>__: BUG: Fix build of third party extensions with Py_LIMITED_API
  • #20844 <https://github.com/numpy/numpy/pull/20844>__: TYP: Fix pyright being unable to infer the real and imag...
  • #20845 <https://github.com/numpy/numpy/pull/20845>__: BUG: Fix comparator function signatures
  • #20906 <https://github.com/numpy/numpy/pull/20906>__: BUG: Avoid importing numpy.distutils on import numpy.testing
  • #20907 <https://github.com/numpy/numpy/pull/20907>__: MAINT: remove outdated mingw32 fseek support
  • #20908 <https://github.com/numpy/numpy/pull/20908>__: TYP: Relax the return type of np.vectorize
  • #20909 <https://github.com/numpy/numpy/pull/20909>__: BUG: fix f2py's define for threading when building with Mingw
  • #20910 <https://github.com/numpy/numpy/pull/20910>__: BUG: distutils: fix building mixed C/Fortran extensions
  • #20912 <https://github.com/numpy/numpy/pull/20912>__: DOC,TST: Fix Pandas code example as per new release
  • #20935 <https://github.com/numpy/numpy/pull/20935>__: TYP, MAINT: Add annotations for flatiter.__setitem__
  • #20936 <https://github.com/numpy/numpy/pull/20936>__: MAINT, TYP: Added missing where typehints in fromnumeric.pyi
  • #20937 <https://github.com/numpy/numpy/pull/20937>__: BUG: Fix build_ext interaction with non numpy extensions
  • #20938 <https://github.com/numpy/numpy/pull/20938>__: BUG: Fix missing intrinsics for windows/arm64 target
  • #20945 <https://github.com/numpy/numpy/pull/20945>__: REL: Prepare for the NumPy 1.22.2 release.
  • #20982 <https://github.com/numpy/numpy/pull/20982>__: MAINT: f2py: don't generate code that triggers -Wsometimes-uninitialized.
  • #20983 <https://github.com/numpy/numpy/pull/20983>__: BUG: Fix incorrect return type in reduce without initial value
  • #20984 <https://github.com/numpy/numpy/pull/20984>__: ENH: review return values for PyArray_DescrNew
  • #20985 <https://github.com/numpy/numpy/pull/20985>__: MAINT: be more tolerant of setuptools >= 60
  • #20986 <https://github.com/numpy/numpy/pull/20986>__: BUG: Fix misplaced return.
  • #20992 <https://github.com/numpy/numpy/pull/20992>__: MAINT: Further small return value validation fixes