Merge branch 'main' into pep750-concat-update

Author: davepeck

.github/CODEOWNERS

@@ -26,7 +26,7 @@ Modules/Setup*                @erlend-aasland
 **/*context*                  @1st1
 **/*genobject*                @markshannon
 **/*hamt*                     @1st1
-**/*jit*                      @brandtbucher @savannahostrowski
+**/*jit*                      @brandtbucher @savannahostrowski @diegorusso
 Objects/set*                  @rhettinger
 Objects/dict*                 @methane @markshannon
 Objects/typevarobject.c       @JelleZijlstra

Doc/glossary.rst

@@ -1280,6 +1280,16 @@ Glossary
       and ending with double underscores.  Special methods are documented in
       :ref:`specialnames`.
 
+   standard library
+      The collection of :term:`packages <package>`, :term:`modules <module>`
+      and :term:`extension modules <extension module>` distributed as a part
+      of the official Python interpreter package.  The exact membership of the
+      collection may vary based on platform, available system libraries, or
+      other criteria.  Documentation can be found at :ref:`library-index`.
+
+      See also :data:`sys.stdlib_module_names` for a list of all possible
+      standard library module names.
+
    statement
       A statement is part of a suite (a "block" of code).  A statement is either
       an :term:`expression` or one of several constructs with a keyword, such
@@ -1290,6 +1300,9 @@ Glossary
       issues such as incorrect types. See also :term:`type hints <type hint>`
       and the :mod:`typing` module.
 
+   stdlib
+      An abbreviation of :term:`standard library`.
+
    strong reference
       In Python's C API, a strong reference is a reference to an object
       which is owned by the code holding the reference.  The strong