@@ -716,7 +716,7 @@ PyConfig

      Set to ``1`` by the :envvar:`PYTHONDUMPREFS` environment variable.

-      Need a special build of Python with the ``Py_TRACE_REFS`` macro defined:
      see the :option:`configure --with-trace-refs option <--with-trace-refs>`.

      Default: ``0``.
@@ -1048,7 +1048,7 @@ PyConfig
      Incremented by the :option:`-d` command line option. Set to the
      :envvar:`PYTHONDEBUG` environment variable value.

-      Need a :ref:`debug build of Python <debug-build>` (the ``Py_DEBUG`` macro
      must be defined).

      Default: ``0``.
@@ -1100,6 +1100,7 @@ PyConfig

      Set by the :option:`-X pycache_prefix=PATH <-X>` command line option and
      the :envvar:`PYTHONPYCACHEPREFIX` environment variable.

      If ``NULL``, :data:`sys.pycache_prefix` is set to ``None``.

@@ -1143,13 +1144,27 @@ PyConfig

      Default: ``NULL``.

   .. c:member:: int show_ref_count

      Show total reference count at exit (excluding immortal objects)?

      Set to ``1`` by :option:`-X showrefcount <-X>` command line option.

-      Need a :ref:`debug build of Python <debug-build>` (the ``Py_REF_DEBUG``
      macro must be defined).

      Default: ``0``.

diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst
@@ -552,6 +552,12 @@ Miscellaneous options
     This option may be useful for users who need to limit CPU resources of a
     container system. See also :envvar:`PYTHON_CPU_COUNT`.
     If *n* is ``default``, nothing is overridden.

   It also allows passing arbitrary values and retrieving them through the
   :data:`sys._xoptions` dictionary.
@@ -602,6 +608,9 @@ Miscellaneous options
   .. versionadded:: 3.13
      The ``-X cpu_count`` option.


Options you shouldn't use
~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -1090,13 +1099,33 @@ Debug-mode variables
   If set, Python will dump objects and reference counts still alive after
   shutting down the interpreter.

-   Need Python configured with the :option:`--with-trace-refs` build option.

-.. envvar:: PYTHONDUMPREFSFILE=FILENAME

   If set, Python will dump objects and reference counts still alive
-   after shutting down the interpreter into a file called *FILENAME*.

-   Need Python configured with the :option:`--with-trace-refs` build option.

   .. versionadded:: 3.11
@@ -1348,3 +1348,13 @@ removed, although there is currently no date scheduled for their removal.

* Remove undocumented ``PY_TIMEOUT_MAX`` constant from the limited C API.
  (Contributed by Victor Stinner in :gh:`110014`.)
@@ -225,6 +225,12 @@ typedef struct PyConfig {
    // If non-zero, turns on statistics gathering.
    int _pystats;
#endif
} PyConfig;

PyAPI_FUNC(void) PyConfig_InitPythonConfig(PyConfig *config);

diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-10-12-17-15-23.gh-issue-110722.sjMwQe.rst b/Misc/NEWS.d/next/Core and Builtins/2023-10-12-17-15-23.gh-issue-110722.sjMwQe.rst
@@ -0,0 +1,3 @@
Original file line number	Diff line number	Diff line change
Expand Up		@@ -1348,3 +1348,13 @@ removed, although there is currently no date scheduled for their removal.

		* Remove undocumented ``PY_TIMEOUT_MAX`` constant from the limited C API.
		(Contributed by Victor Stinner in :gh:`110014`.)