diff --git a/doc/versions.inc b/doc/versions.inc
index 04c266605e..2ac11e8ae1 100644
--- a/doc/versions.inc
+++ b/doc/versions.inc
@@ -35,6 +35,7 @@ $features_510 = "
     <li> Grid based views.
     <li> Advanced preferences dialog.
     <li> Project list in the attach to project wizard.
+    <li> Improved Windows Vista compatibility.
 ";
 
 $features_57 = "