Followup from #98312.

Co-authored-by: T <tnie@tuta.io>

* Fix names/references of pending removal APIs

* Sort list of APIs pending removal alphabetically

* Add missing modules/submodules pending removal in 3.12

* Add table of unittest deprecated aliases to 3.11 What's New

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>

* Refine Sphinx syntax and grammar/phrasing in Deprecated section items
* Organize into lang/builtins, modules & stdlib sections
* Convert PEP 594 module list into a grid to not waste as much space
* Add importlib.resources deprecated functions to section

Functions re.sub() and re.subn() and corresponding re.Pattern methods
are now 2-3 times faster for replacement strings containing group references.

Closes #91524

Primarily authored by serhiy-storchaka Serhiy Storchaka
Minor-cleanups-by: Gregory P. Smith [Google] <greg@krypto.org>

GH-98543: Fix `asyncio.TaskGroup`  to not keep reference to errors after raising ExceptionGroup  (#98544)

ouput -> output

gh-51511: Note that codecs.open()'s encoding parameter affects automatic conversion to binary mode (#94370)

Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>

On Windows, when the Python test suite is run with the -jN option,
the ANSI code page is now used as the encoding for the stdout
temporary file, rather than using UTF-8 which can lead to decoding
errors.

Linux abstract sockets are insecure as they lack any form of filesystem
permissions so their use allows anyone on the system to inject code into
the process.

This removes the default preference for abstract sockets in
multiprocessing introduced in Python 3.9+ via
https://github.com/python/cpython/pull/18866 while fixing
https://github.com/python/cpython/issues/84031.

Explicit use of an abstract socket by a user now generates a
RuntimeWarning.  If we choose to keep this warning, it should be
backported to the 3.7 and 3.8 branches.

* The compiler analyzes the usage of the first 64 local variables all at once using bit masks.

* Local variables beyond the first 64 are only partially analyzed, achieving linear time.

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>