gh-104992: [What's New in 3.11] Document unittest.TestProgram.usageExit's deprecation (#104994)
Document unittest.TestProgram.usageExit's pending removal in 3.13
diff --git a/Doc/whatsnew/3.11.rst b/Doc/whatsnew/3.11.rst
index 066070e..a734233 100644
--- a/Doc/whatsnew/3.11.rst
+++ b/Doc/whatsnew/3.11.rst
@@ -1856,6 +1856,10 @@
(Contributed by Erlend E. Aasland in :issue:`5846`.)
+* :meth:`~!unittest.TestProgram.usageExit` is marked deprecated, to be removed
+ in 3.13.
+ (Contributed by Carlos Damázio in :gh:`67048`.)
+
.. _whatsnew311-pending-removal:
.. _whatsnew311-python-api-pending-removal:
