diff --git a/doc/release-notes/drracket/HISTORY.txt b/doc/release-notes/drracket/HISTORY.txt
index e39eedf2bb..40b1a4a571 100644
--- a/doc/release-notes/drracket/HISTORY.txt
+++ b/doc/release-notes/drracket/HISTORY.txt
@@ -1,3 +1,10 @@
+------------------------------
+       Version 5.3.1
+------------------------------
+
+  . Check Syntax now shows the blue boxes from the documentation in
+    the definitions window
+
 ------------------------------
        Version 5.3
 ------------------------------