diff --git a/doc/release-notes/racket/HISTORY.txt b/doc/release-notes/racket/HISTORY.txt
index 8264e3810f..e80f0dd837 100644
--- a/doc/release-notes/racket/HISTORY.txt
+++ b/doc/release-notes/racket/HISTORY.txt
@@ -1,3 +1,6 @@
+Version 5.0.0.1
+Changed `apply' binding to enable lower-level optimizations
+
 Version 5.0, May 2010
 Changed the core executable from mzscheme to racket
 Changed paths like the preferences file to use "racket" instead