Issue #15645: Ensure 2to3 grammar pickles are properly installed.
(Patch by Ronald Oussoren)
diff --git a/Misc/NEWS b/Misc/NEWS
index 895f31f..964d095 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -353,6 +353,8 @@
 Build
 -----
 
+- Issue #15645: Ensure 2to3 grammar pickles are properly installed.
+
 - Issue #15560: Fix building _sqlite3 extension on OS X with an SDK.
 
 - Issue #8847: Disable COMDAT folding in Windows PGO builds.