.. currentmodule:: numpy

==========================
NumPy 1.22.1 Release Notes
==========================

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

- Fix f2PY docstring problems (SciPy)
- Fix reduction type problems (AstroPy)
- Fix various typing bugs.

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.

* Arryan Singh
* Bas van Beek
* Charles Harris
* Denis Laxalde
* Isuru Fernando
* Kevin Sheppard
* Matthew Barber
* Matti Picus
* Melissa Weber Mendonça
* Mukulika Pahari
* Omid Rajaei +
* Pearu Peterson
* Ralf Gommers
* Sebastian Berg


Pull requests merged
====================

A total of 20 pull requests were merged for this release.

* `#20702 <https://github.com/numpy/numpy/pull/20702>`__: MAINT, DOC: Post 1.22.0 release fixes.
* `#20703 <https://github.com/numpy/numpy/pull/20703>`__: DOC, BUG: Use pngs instead of svgs.
* `#20704 <https://github.com/numpy/numpy/pull/20704>`__: DOC: Fixed the link on user-guide landing page
* `#20714 <https://github.com/numpy/numpy/pull/20714>`__: BUG: Restore vc141 support
* `#20724 <https://github.com/numpy/numpy/pull/20724>`__: BUG: Fix array dimensions solver for multidimensional arguments...
* `#20725 <https://github.com/numpy/numpy/pull/20725>`__: TYP: change type annotation for ``__array_namespace__`` to ModuleType
* `#20726 <https://github.com/numpy/numpy/pull/20726>`__: TYP, MAINT: Allow ``ndindex`` to accept integer tuples
* `#20757 <https://github.com/numpy/numpy/pull/20757>`__: BUG: Relax dtype identity check in reductions
* `#20763 <https://github.com/numpy/numpy/pull/20763>`__: TYP: Allow time manipulation functions to accept ``date`` and ``timedelta``...
* `#20768 <https://github.com/numpy/numpy/pull/20768>`__: TYP: Relax the type of ``ndarray.__array_finalize__``
* `#20795 <https://github.com/numpy/numpy/pull/20795>`__: MAINT: Raise RuntimeError if setuptools version is too recent.
* `#20796 <https://github.com/numpy/numpy/pull/20796>`__: BUG, DOC: Fixes SciPy docs build warnings
* `#20797 <https://github.com/numpy/numpy/pull/20797>`__: DOC: fix OpenBLAS version in release note
* `#20798 <https://github.com/numpy/numpy/pull/20798>`__: PERF: Optimize array check for bounded 0,1 values
* `#20805 <https://github.com/numpy/numpy/pull/20805>`__: BUG: Fix that reduce-likes honor out always (and live in the...
* `#20806 <https://github.com/numpy/numpy/pull/20806>`__: BUG: ``array_api.argsort(descending=True)`` respects relative...
* `#20807 <https://github.com/numpy/numpy/pull/20807>`__: BUG: Allow integer inputs for pow-related functions in ``array_api``
* `#20814 <https://github.com/numpy/numpy/pull/20814>`__: DOC: Refer to NumPy, not pandas, in main page
* `#20815 <https://github.com/numpy/numpy/pull/20815>`__: DOC: Update Copyright to 2022 [License]
* `#20819 <https://github.com/numpy/numpy/pull/20819>`__: BUG: Return correctly shaped inverse indices in array_api set...
