Issue #5319: New Py_FinalizeEx() API to exit with status 120 on failure
diff --git a/Doc/whatsnew/3.6.rst b/Doc/whatsnew/3.6.rst
index fc32fb5..f97c70f 100644
--- a/Doc/whatsnew/3.6.rst
+++ b/Doc/whatsnew/3.6.rst
@@ -171,7 +171,8 @@
 Build and C API Changes
 =======================
 
-* None yet.
+* New :c:func:`Py_FinalizeEx` API which indicates if flushing buffered data
+  failed (:issue:`5319`).
 
 
 Deprecated
@@ -247,4 +248,5 @@
 Changes in the C API
 --------------------
 
-* None yet.
+* :c:func:`Py_Exit` (and the main interpreter) now override the exit status
+  with 120 if flushing buffered data failed.  See :issue:`5319`.