Issue #1100562: Fix deep-copying of objects derived from the list and dict types.
Patch by Michele Orrù and Björn Lindqvist.
diff --git a/Misc/NEWS b/Misc/NEWS
index 1433598..4673e02 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -158,6 +158,9 @@
 Library
 -------
 
+- Issue #1100562: Fix deep-copying of objects derived from the list and
+  dict types.  Patch by Michele Orrù and Björn Lindqvist.
+
 - Issue #9753: Fixed socket.dup, which did not always work correctly
   on Windows.