diff --git a/Misc/NEWS b/Misc/NEWS
index 5f0b6cdbee4..a55400ff5dc 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,7 @@ Core and Builtins
 
 - Issue #27350: `dict` implementation is changed like PyPy. It is more compact
   and preserves insertion order.
+  (Concept developed by Raymond Hettinger and patch by Inada Naoki.)
 
 - Issue #27911: Remove unnecessary error checks in
   ``exec_builtin_or_dynamic()``.