REL: Prepare for NumPy 1.22.4 release.

- Create 1.22.4-changelog.rst.
- Update 1.22.4-notes.rst
- Update .mailmap.
- Pin Cython to 0.29.30 in environment.yml

.mailmap

@@ -45,6 +45,8 @@ Abel Aoun <aoun@cerfacs.fr>
 Adam Ginsburg <adam.g.ginsburg@gmail.com> <keflavich@gmail.com>
 Aerik Pawson <45904740+aerikpawson@users.noreply.github.com>
 Ahmet Can Solak <asolak14@ku.edu.tr>
+Amrit Krishnan <amrit110@gmail.com>
+Amrit Krishnan <amrit110@gmail.com> <amritk@vectorinstitute.ai>
 Albert Jornet Puig <albert.jornet@ic3.cat>
 Alberto Rubiales <arubiales11@gmail.com>
 Alex Rockhill <aprockhill206@gmail.com>
@@ -96,6 +98,8 @@ Ashutosh Singh <ashutoshsinghrkt@gmail.com> <55102089+Ashutosh619-sudo@users.nor
 Åsmund Hjulstad <ahju@statoil.com> <asmund@hjulstad.com>
 Auke Wiggers <wiggers.auke@gmail.com>
 Badhri Narayanan Krishnakumar <badhrinarayanan.k@gmail.com>
+Bhavuk Kalra <bhavukkalra1786@gmail.com>
+Bhavuk Kalra <bhavukkalra1786@gmail.com> <ybhavukkalra1786@gmail.com>
 Bangcheng Yang <bangchengyang@hotmail.com>
 Bhargav V <12525622+brpy@users.noreply.github.com>
 Bas van Beek <b.f.van.beek@vu.nl> <43369155+BvB93@users.noreply.github.com>
@@ -119,6 +123,7 @@ Bryan Van de Ven <bryanv@continuum.io> Bryan Van de Ven <bryan@Laptop-3.local>
 Bryan Van de Ven <bryanv@continuum.io> Bryan Van de Ven <bryan@laptop.local>
 Brénainn Woodsend <bwoodsend@gmail.com>
 Bui Duc Minh <buiducminh287@gmail.com> <41239569+Mibu287@users.noreply.github.com>
+Caio Agiani <agianicaio@gmail.com>
 Carl Kleffner <cmkleffner@gmail.com>
 Carl Leake <leakec57@gmail.com>
 Charles Stern <62192187+cisaacstern@users.noreply.github.com>
@@ -142,6 +147,7 @@ Chunlin Fang <fangchunlin@huawei.com> <qiyu8@foxmail.com>
 Chunlin Fang <fangchunlin@huawei.com> <834352945@qq.com>
 Colin Snyder <8csnyder@gmail.com> <47012605+colinsnyder@users.noreply.github.com>
 Constanza Fierro <constanza.fierro94@gmail.com>
+Dahyun Kim <dahyun@kakao.com>
 Daniel B Allan <daniel.b.allan@gmail.com>
 Daniel da Silva <mail@danieldasilva.org> <daniel@meltingwax.net>
 Daniel da Silva <mail@danieldasilva.org> <var.mail.daniel@gmail.com>
@@ -168,8 +174,10 @@ Derek Homeier <derek@astro.physik.uni-goettingen.de>
 Derek Homeier <derek@astro.physik.uni-goettingen.de> <dhomeie@gwdg.de>
 Derek Homeier <derek@astro.physik.uni-goettingen.de> <derek@astro.phsik.uni-goettingen.de>
 Derrick Williams <myutat@gmail.com>
+Devin Shanahan <dshanahan88@gmail.com>
 Dima Pasechnik <dima@pasechnik.info>
 Dima Pasechnik <dima@pasechnik.info> <dimpase@gmail.com>
+Dimitri Papadopoulos Orfanos <3234522+DimitriPapadopoulos@users.noreply.github.com>
 Dmitriy Shalyga <zuko3d@gmail.com>
 Dustan Levenstein <dlevenstein@gmail.com> <43019642+dustanlevenstein@users.noreply.github.com>
 Dylan Cutler <dylancutler@google.com>
@@ -214,6 +222,7 @@ Guo Shuai <gs0801@foxmail.com>
 Hameer Abbasi <einstein.edison@gmail.com> <hameerabbasi@yahoo.com>
 Han Genuit <hangenuit@gmail.com>
 Hanno Klemm <hanno.klemm@maerskoil.com> hklemm <hanno.klemm@maerskoil.com>
+Harsh Mishra <erbeusgriffincasper@gmail.com>
 Helder Oliveira <heldercro@gmail.com>
 Hemil Desai <desai38@purdue.edu>
 Himanshu <addyjeridiq@gmail.com>
@@ -224,6 +233,7 @@ Imen Rajhi <imen.rajhi.ir@gmail.com>
 Inessa Pawson <albuscode@gmail.com>
 Irina Maria Mocan <28827042+IrinaMaria@users.noreply.github.com>
 Irvin Probst <irvin.probst@ensta-bretagne.fr>
+Ivan Meleshko <vn.mlshk@gmail.com>
 Isabela Presedo-Floyd <irpf.design@gmail.com> <ipresedo@calpoly.edu>
 Gerhard Hobler <gerhard.hobler@tuwien.ac.at>
 Giannis Zapantis <sdi1900059@di.uoa.gr>
@@ -249,6 +259,7 @@ Jeffrey Yancey <jeffrey@octane5.com> <3820914+jeffyancey@users.noreply.github.co
 Jeremy Lay <jlay80@gmail.com>
 Jérémie du Boisberranger <jeremie.du-boisberranger@inria.fr> jeremiedbb <34657725+jeremiedbb@users.noreply.github.com>
 Jérome Eertmans <jeertmans@icloud.com>
+Jérôme Richard <jeromerichard111@msn.com> <ubuntu@ip-172-31-17-195.eu-west-3.compute.internal>
 Jerome Kelleher <jerome.kelleher@ed.ac.uk>
 Jessi J Zhao <35235453+jessijzhao@users.noreply.github.com>
 Johannes Hampp <johannes.hampp@zeu.uni-giessen.de> <42553970+euronion@users.noreply.github.com>
@@ -271,6 +282,7 @@ Julian Taylor <juliantaylor108@gmail.com> <jtaylor.debian@googlemail.com>
 Julian Taylor <juliantaylor108@gmail.com> <jtaylor108@googlemail.com>
 Julien Lhermitte <jrmlhermitte@gmail.com> Julien Lhermitte <lhermitte@bnl.gov>
 Julien Schueller <julien.schueller@gmail.com>
+Junyan Ou <junyan.ou189@gmail.com>
 Justus Magin <keewis@posteo.de>
 Justus Magin <keewis@posteo.de> <keewis@users.noreply.github.com>
 Kai Striega <kaistriega@gmail.com>
@@ -299,6 +311,7 @@ Lars Grüter <lagru@mailbox.org>
 Lars Grüter <lagru@mailbox.org> <lagru@users.noreply.github.com>
 Leonardus Chen <leonardus.chen@gmail.com>
 Licht Takeuchi <licht-t@outlook.jp> <licht-t@math.dis.titech.ac.jp>
+Lorenzo Mammana <mammanalorenzo@outlook.it> <lorenzom96@hotmail.it>
 Luis Pedro Coelho <luis@luispedro.org> <lpc@cmu.edu>
 Luke Zoltan Kelley <lkelley@cfa.harvard.edu>
 Madhulika Jain Chambers <madhulikajain@gmail.com> <53166646+madhulikajc@users.noreply.github.com>
@@ -329,6 +342,7 @@ Matt Ord <Matthew.ord1@gmail.com>
 Matt Ord <Matthew.ord1@gmail.com> <55235095+Matt-Ord@users.noreply.github.com>
 Matt Hancock <not.matt.hancock@gmail.com> <mhancock743@gmail.com>
 Martino Sorbaro <martino.sorbaro@ed.ac.uk>
+Márton Gunyhó <marci@gunyho.com> <marci.gunyho@gmail.com>
 Mattheus Ueckermann <empeeu@yahoo.com>
 Matthew Barber <quitesimplymatt@gmail.com>
 Matthew Harrigan <harrigan.matthew@gmail.com>
@@ -372,6 +386,8 @@ Omid Rajaei <rajaei.net@gmail.com> <89868505+rajaeinet@users.noreply.github.com>
 Ondřej Čertík <ondrej.certik@gmail.com>
 Óscar Villellas Guillén <oscar.villellas@continuum.io>
 Panos Mavrogiorgos <pmav99@users.noreply.github.com>
+Pantelis Antonoudiou <pantelis.antonoudiou@gmail.com>
+Pantelis Antonoudiou <pantelis.antonoudiou@gmail.com> <pantelis71@hotmail.com>
 Pat Miller <patmiller@localhost> patmiller <patmiller@localhost>
 Paul Ivanov <pivanov5@bloomberg.net> <pi@berkeley.edu>
 Paul Ivanov <pivanov5@bloomberg.net> <paul.ivanov@local>
@@ -446,6 +462,7 @@ Stefan van der Walt <stefanv@berkeley.edu> <sjvdwalt@gmail.com>
 Stefan van der Walt <stefanv@berkeley.edu> <stefan@sun.ac.za>
 Stephan Hoyer <shoyer@gmail.com> <shoyer@climate.com>
 Stephan Hoyer <shoyer@gmail.com> <shoyer@google.com>
+Stephen Worsley <stephen.worsley@metoffice.gov.uk> <49274989+stephenworsley@users.noreply.github.com>
 Steve Stagg <stestagg@gmail.com> <ste@sta.gg>
 Steven J Kern <kern.steven0@gmail.com>
 Stuart Archibald <stuart.archibald@googlemail.com> <stuart@opengamma.com>
@@ -506,3 +523,4 @@ Zieji Pohz <poh.ziji@gmail.com>
 Zieji Pohz <poh.ziji@gmail.com> <8103276+zjpoh@users.noreply.github.com>
 Zolboo Erdenebaatar <erdenebz@dickinson.edu>
 Zolisa Bleki <zolisa.bleki@gmail.com> <44142765+zoj613@users.noreply.github.com>
+陳仲肯 (Chen, Jhong-Ken) <kenny.kuo.fs@gmail.com>

doc/changelog/1.22.4-changelog.rst

@@ -0,0 +1,45 @@
+
+Contributors
+============
+
+A total of 12 people contributed to this release.  People with a "+" by their
+names contributed a patch for the first time.
+
+* Alexander Shadchin
+* Bas van Beek
+* Charles Harris
+* Hood Chatham
+* Jarrod Millman
+* John-Mark Gurney +
+* Junyan Ou +
+* Mariusz Felisiak +
+* Ross Barnowski
+* Sebastian Berg
+* Serge Guelton
+* Stefan van der Walt
+
+Pull requests merged
+====================
+
+A total of 20 pull requests were merged for this release.
+
+* `#21191 <https://github.com/numpy/numpy/pull/21191>`__: TYP, BUG: Fix ``np.lib.stride_tricks`` re-exported under the...
+* `#21192 <https://github.com/numpy/numpy/pull/21192>`__: TST: Bump mypy from 0.931 to 0.940
+* `#21243 <https://github.com/numpy/numpy/pull/21243>`__: MAINT: Explicitly re-export the types in ``numpy._typing``
+* `#21245 <https://github.com/numpy/numpy/pull/21245>`__: MAINT: Specify sphinx, numpydoc versions for CI doc builds
+* `#21275 <https://github.com/numpy/numpy/pull/21275>`__: BUG: Fix typos
+* `#21277 <https://github.com/numpy/numpy/pull/21277>`__: ENH, BLD: Fix math feature detection for wasm
+* `#21350 <https://github.com/numpy/numpy/pull/21350>`__: MAINT: Fix failing simd and cygwin tests.
+* `#21438 <https://github.com/numpy/numpy/pull/21438>`__: MAINT: Fix failing Python 3.8 32-bit Windows test.
+* `#21444 <https://github.com/numpy/numpy/pull/21444>`__: BUG: add linux guard per #21386
+* `#21445 <https://github.com/numpy/numpy/pull/21445>`__: BUG: Allow legacy dtypes to cast to datetime again
+* `#21446 <https://github.com/numpy/numpy/pull/21446>`__: BUG: Make mmap handling safer in frombuffer
+* `#21447 <https://github.com/numpy/numpy/pull/21447>`__: BUG: Stop using PyBytesObject.ob_shash deprecated in Python 3.11.
+* `#21448 <https://github.com/numpy/numpy/pull/21448>`__: ENH: Introduce numpy.core.setup_common.NPY_CXX_FLAGS
+* `#21472 <https://github.com/numpy/numpy/pull/21472>`__: BUG: Ensure compile errors are raised correclty
+* `#21473 <https://github.com/numpy/numpy/pull/21473>`__: BUG: Fix segmentation fault
+* `#21474 <https://github.com/numpy/numpy/pull/21474>`__: MAINT: Update doc requirements
+* `#21475 <https://github.com/numpy/numpy/pull/21475>`__: MAINT: Mark ``npy_memchr`` with ``no_sanitize("alignment")`` on clang
+* `#21512 <https://github.com/numpy/numpy/pull/21512>`__: DOC: Proposal - make the doc landing page cards more similar...
+* `#21525 <https://github.com/numpy/numpy/pull/21525>`__: MAINT: Update Cython version to 0.29.30.
+* `#21536 <https://github.com/numpy/numpy/pull/21536>`__: BUG: Fix GCC error during build configuration

doc/source/release/1.22.4-notes.rst

@@ -4,42 +4,57 @@
 NumPy 1.22.4 Release Notes
 ==========================
 
+NumPy 1.22.4 is a maintenance release that fixes bugs discovered after the
+1.22.3 release. In addition, the wheels for this release are built using the
+recently released Cython 0.29.30, which should fix the reported problems with
+`debugging <https://github.com/numpy/numpy/issues/21008>`_.
 
-Highlights
-==========
+The Python versions supported for this release are 3.8-3.10. Note that the Mac
+wheels are now based on OS X 10.14 rather than 10.6 that was used in previous
+NumPy release cycles. 10.14 is the oldest release supported by Apple.
 
-
-New functions
-=============
-
-
-Deprecations
+Contributors
 ============
 
-
-Future Changes
-==============
-
-
-Expired deprecations
+A total of 12 people contributed to this release.  People with a "+" by their
+names contributed a patch for the first time.
+
+* Alexander Shadchin
+* Bas van Beek
+* Charles Harris
+* Hood Chatham
+* Jarrod Millman
+* John-Mark Gurney +
+* Junyan Ou +
+* Mariusz Felisiak +
+* Ross Barnowski
+* Sebastian Berg
+* Serge Guelton
+* Stefan van der Walt
+
+Pull requests merged
 ====================
 
+A total of 20 pull requests were merged for this release.
+
+* `#21191 <https://github.com/numpy/numpy/pull/21191>`__: TYP, BUG: Fix ``np.lib.stride_tricks`` re-exported under the...
+* `#21192 <https://github.com/numpy/numpy/pull/21192>`__: TST: Bump mypy from 0.931 to 0.940
+* `#21243 <https://github.com/numpy/numpy/pull/21243>`__: MAINT: Explicitly re-export the types in ``numpy._typing``
+* `#21245 <https://github.com/numpy/numpy/pull/21245>`__: MAINT: Specify sphinx, numpydoc versions for CI doc builds
+* `#21275 <https://github.com/numpy/numpy/pull/21275>`__: BUG: Fix typos
+* `#21277 <https://github.com/numpy/numpy/pull/21277>`__: ENH, BLD: Fix math feature detection for wasm
+* `#21350 <https://github.com/numpy/numpy/pull/21350>`__: MAINT: Fix failing simd and cygwin tests.
+* `#21438 <https://github.com/numpy/numpy/pull/21438>`__: MAINT: Fix failing Python 3.8 32-bit Windows test.
+* `#21444 <https://github.com/numpy/numpy/pull/21444>`__: BUG: add linux guard per #21386
+* `#21445 <https://github.com/numpy/numpy/pull/21445>`__: BUG: Allow legacy dtypes to cast to datetime again
+* `#21446 <https://github.com/numpy/numpy/pull/21446>`__: BUG: Make mmap handling safer in frombuffer
+* `#21447 <https://github.com/numpy/numpy/pull/21447>`__: BUG: Stop using PyBytesObject.ob_shash deprecated in Python 3.11.
+* `#21448 <https://github.com/numpy/numpy/pull/21448>`__: ENH: Introduce numpy.core.setup_common.NPY_CXX_FLAGS
+* `#21472 <https://github.com/numpy/numpy/pull/21472>`__: BUG: Ensure compile errors are raised correclty
+* `#21473 <https://github.com/numpy/numpy/pull/21473>`__: BUG: Fix segmentation fault
+* `#21474 <https://github.com/numpy/numpy/pull/21474>`__: MAINT: Update doc requirements
+* `#21475 <https://github.com/numpy/numpy/pull/21475>`__: MAINT: Mark ``npy_memchr`` with ``no_sanitize("alignment")`` on clang
+* `#21512 <https://github.com/numpy/numpy/pull/21512>`__: DOC: Proposal - make the doc landing page cards more similar...
+* `#21525 <https://github.com/numpy/numpy/pull/21525>`__: MAINT: Update Cython version to 0.29.30.
+* `#21536 <https://github.com/numpy/numpy/pull/21536>`__: BUG: Fix GCC error during build configuration
 
-Compatibility notes
-===================
-
-
-C API changes
-=============
-
-
-New Features
-============
-
-
-Improvements
-============
-
-
-Changes
-=======

environment.yml

@@ -8,7 +8,7 @@ channels:
   - conda-forge
 dependencies:
   - python=3.9 #need to pin to avoid issues with builds
-  - cython
+  - cython=0.29.30
   - compilers
   - openblas
   - nomkl