Merge pull request #21953 from charris/prepare-for-1.23.1

REL: Prepare for the NumPy 1.23.1 release.

.mailmap

@@ -465,6 +465,7 @@ Sista Seetaram <hanumaseetaram@gmail.com>
 Sista Seetaram <hanumaseetaram@gmail.com> <65669128+sistaseetaram@users.noreply.github.com>
 Søren Rasmussen <soren.rasmussen@alexandra.dk> <47032123+sorenrasmussenai@users.noreply.github.com>
 Spencer Hill <spencerahill@gmail.com> <shill@atmos.ucla.edu>
+Srimukh Sripada <git@srimukh.com>
 Stefan Behnel <stefan_ml@behnel.de>
 Stefan van der Walt <stefanv@berkeley.edu> <sjvdwalt@gmail.com>
 Stefan van der Walt <stefanv@berkeley.edu> <stefan@sun.ac.za>

doc/changelog/1.23.1-changelog.rst

@@ -0,0 +1,28 @@
+
+Contributors
+============
+
+A total of 7 people contributed to this release.  People with a "+" by their
+names contributed a patch for the first time.
+
+* Charles Harris
+* Matthias Koeppe +
+* Pranab Das +
+* Rohit Goswami
+* Sebastian Berg
+* Serge Guelton
+* Srimukh Sripada +
+
+Pull requests merged
+====================
+
+A total of 8 pull requests were merged for this release.
+
+* `#21866 <https://github.com/numpy/numpy/pull/21866>`__: BUG: Fix discovered MachAr (still used within valgrind)
+* `#21867 <https://github.com/numpy/numpy/pull/21867>`__: BUG: Handle NaNs correctly for float16 during sorting
+* `#21868 <https://github.com/numpy/numpy/pull/21868>`__: BUG: Use ``keepdims`` during normalization in ``np.average`` and...
+* `#21869 <https://github.com/numpy/numpy/pull/21869>`__: DOC: mention changes to ``max_rows`` behaviour in ``np.loadtxt``
+* `#21870 <https://github.com/numpy/numpy/pull/21870>`__: BUG: Reject non integer array-likes with size 1 in delete
+* `#21949 <https://github.com/numpy/numpy/pull/21949>`__: BLD: Make can_link_svml return False for 32bit builds on x86_64
+* `#21951 <https://github.com/numpy/numpy/pull/21951>`__: BUG: Reorder extern "C" to only apply to function declarations...
+* `#21952 <https://github.com/numpy/numpy/pull/21952>`__: BUG: Fix KeyError in crackfortran operator support

doc/source/release/1.23.1-notes.rst

@@ -4,42 +4,42 @@
 NumPy 1.23.1 Release Notes
 ==========================
 
+The NumPy 1.23.1 is a maintenance release that fixes bugs discovered after the
+1.23.0 release. Notable fixes are:
 
-Highlights
-==========
+- Fix searchsorted for float16 NaNs
+- Fix compilation on Apple M1
+- Fix KeyError in crackfortran operator support (Slycot)
 
+The Python version supported for this release are 3.8-3.10.
 
-New functions
-=============
 
-
-Deprecations
+Contributors
 ============
 
+A total of 7 people contributed to this release.  People with a "+" by their
+names contributed a patch for the first time.
 
-Future Changes
-==============
+* Charles Harris
+* Matthias Koeppe +
+* Pranab Das +
+* Rohit Goswami
+* Sebastian Berg
+* Serge Guelton
+* Srimukh Sripada +
 
 
-Expired deprecations
+Pull requests merged
 ====================
 
+A total of 8 pull requests were merged for this release.
 
-Compatibility notes
-===================
-
-
-C API changes
-=============
-
-
-New Features
-============
-
-
-Improvements
-============
-
+* `#21866 <https://github.com/numpy/numpy/pull/21866>`__: BUG: Fix discovered MachAr (still used within valgrind)
+* `#21867 <https://github.com/numpy/numpy/pull/21867>`__: BUG: Handle NaNs correctly for float16 during sorting
+* `#21868 <https://github.com/numpy/numpy/pull/21868>`__: BUG: Use ``keepdims`` during normalization in ``np.average`` and...
+* `#21869 <https://github.com/numpy/numpy/pull/21869>`__: DOC: mention changes to ``max_rows`` behaviour in ``np.loadtxt``
+* `#21870 <https://github.com/numpy/numpy/pull/21870>`__: BUG: Reject non integer array-likes with size 1 in delete
+* `#21949 <https://github.com/numpy/numpy/pull/21949>`__: BLD: Make can_link_svml return False for 32bit builds on x86_64
+* `#21951 <https://github.com/numpy/numpy/pull/21951>`__: BUG: Reorder extern "C" to only apply to function declarations...
+* `#21952 <https://github.com/numpy/numpy/pull/21952>`__: BUG: Fix KeyError in crackfortran operator support
 
-Changes
-=======