diff --git a/Misc/NEWS b/Misc/NEWS
index d4aef1e..4a55892 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,10 @@
 Core and builtins
 -----------------
 
+- Optimized dict iterators, creating separate types for each
+  and having them reveal their length.  Also optimized the
+  methods:  keys(), values(), and items().
+
 - Implemented a newcode opcode, LIST_APPEND, that simplifies
   the generated bytecode for list comprehensions and further
   improves their performance (about 35%).