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Prepare for 1.22.0 release #20685

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merged 2 commits into from Dec 30, 2021
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Prepare for 1.22.0 release #20685

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charris Nov 23, 2021
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REL: Prepare for the NumPy 1.22.0 release.
charris Dec 30, 2021
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12 changes: 10 additions & 2 deletions doc/changelog/1.22.0-changelog.rst
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Contributors
============

A total of 152 people contributed to this release. People with a "+" by their
A total of 153 people contributed to this release. People with a "+" by their
names contributed a patch for the first time.

* @DWesl
Expand Down Expand Up @@ -144,6 +144,7 @@ names contributed a patch for the first time.
* Stephannie Jimenez Gacha +
* Tania Allard
* Theodoros Nikolaou +
* Thomas Green +
* Thomas J. Fan
* Thomas Li +
* Tim Hoffmann
Expand All @@ -161,7 +162,7 @@ names contributed a patch for the first time.
Pull requests merged
====================

A total of 602 pull requests were merged for this release.
A total of 609 pull requests were merged for this release.

* `#15847 <https://github.com/numpy/numpy/pull/15847>`__: BUG: avoid infinite recurrence on dependencies in crackfortran
* `#16740 <https://github.com/numpy/numpy/pull/16740>`__: ENH: Add broadcast support to Generator.multinomial
Expand Down Expand Up @@ -765,3 +766,10 @@ A total of 602 pull requests were merged for this release.
* `#20605 <https://github.com/numpy/numpy/pull/20605>`__: DEV: add a warningfilter to fix pytest workflow.
* `#20614 <https://github.com/numpy/numpy/pull/20614>`__: TST: Bump mypy: 0.910 -> 0.920
* `#20617 <https://github.com/numpy/numpy/pull/20617>`__: MAINT: Help boost::python libraries at least not crash
* `#20632 <https://github.com/numpy/numpy/pull/20632>`__: DOC: Document implementation of NEP 43 and experimental new DType...
* `#20649 <https://github.com/numpy/numpy/pull/20649>`__: DOC: Modify SVG to be visible on Chrome
* `#20650 <https://github.com/numpy/numpy/pull/20650>`__: BUG: Support env argument in CCompiler.spawn
* `#20651 <https://github.com/numpy/numpy/pull/20651>`__: BUG: f2py: Simplify creation of an exception message.
* `#20680 <https://github.com/numpy/numpy/pull/20680>`__: TYP,TST: Bump mypy to 0.930
* `#20681 <https://github.com/numpy/numpy/pull/20681>`__: BUG: Fix setstate logic for empty arrays
* `#20682 <https://github.com/numpy/numpy/pull/20682>`__: ENH: Add ARM Compiler with ARM Performance Library support
13 changes: 6 additions & 7 deletions doc/source/release/1.22.0-notes.rst
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==========================
NumPy 1.22.0 Release Notes
==========================
NumPy 1.22.0 is a big release featuring the work of 152 contributers spread
over 602 pull requests. There have been many improvements, highlights are:
NumPy 1.22.0 is a big release featuring the work of 153 contributers spread
over 609 pull requests. There have been many improvements, highlights are:

* Annotations of the main namespace are essentially complete. Upstream is a
moving target, so there will likely be further improvements, but the major
work is done. This is probably the most user visible enhancement in this
release.
* A preliminary version of the proposed Array-API is provided. This is a step
in creating a standard collection of functions that can be used across
application such as CuPy and JAX.
applications such as CuPy and JAX.
* NumPy now has a DLPack backend. DLPack provides a common interchange format
for array (tensor) data.
* New methods for ``quantile``, ``percentile``, and related functions. The new
Expand All @@ -39,14 +39,13 @@ Expired deprecations

Deprecated numeric style dtype strings have been removed
--------------------------------------------------------
* Using the strings ``"Bytes0"``, ``"Datetime64"``, ``"Str0"``, ``"Uint32"``,
and ``"Uint64"`` as a dtype will now raise a ``TypeError``.
Using the strings ``"Bytes0"``, ``"Datetime64"``, ``"Str0"``, ``"Uint32"``,
and ``"Uint64"`` as a dtype will now raise a ``TypeError``.

(`gh-19539 <https://github.com/numpy/numpy/pull/19539>`__)
(`gh-19539 <https://github.com/numpy/numpy/pull/19539>`__)

Expired deprecations for ``loads``, ``ndfromtxt``, and ``mafromtxt`` in npyio
-----------------------------------------------------------------------------

``numpy.loads`` was deprecated in v1.15, with the recommendation that users use
``pickle.loads`` instead. ``ndfromtxt`` and ``mafromtxt`` were both deprecated
in v1.17 - users should use ``numpy.genfromtxt`` instead with the appropriate
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