gh-102304: Remove Py_INCREF() doc change (#105552)

vstinner · web-flow · commit 58e4b69f698e · 2023-06-09T11:56:03.000+02:00
Py_INCREF() was made compatible again with Python 3.9 and older in
the limited API of Python debug mode.
diff --git a/Doc/whatsnew/3.12.rst b/Doc/whatsnew/3.12.rst
@@ -1537,15 +1537,6 @@ Build Changes
   :file:`!configure`.
   (Contributed by Christian Heimes in :gh:`89886`.)
 
-* C extensions built with the :ref:`limited C API <limited-c-api>`
-  on :ref:`Python build in debug mode <debug-build>` no longer support Python
-  3.9 and older. In this configuration, :c:func:`Py_INCREF` and
-  :c:func:`Py_DECREF` are now always implemented as opaque function calls,
-  but the called functions were added to Python 3.10. Build C extensions
-  with a release build of Python or with Python 3.12 and older, to keep support
-  for Python 3.9 and older.
-  (Contributed by Victor Stinner in :gh:`102304`.)
-
 
 C API Changes
 =============
