--- a/SmallSense__UnionType.st	Sun Jun 21 19:17:06 2015 +0200
+++ b/SmallSense__UnionType.st	Sun Jun 21 19:17:16 2015 +0200
@@ -295,6 +295,11 @@
 
 !UnionType class methodsFor:'documentation'!
 
+version_CVS
+
+    ^ '$Header$'
+!
+
 version_HG
 
     ^ '$Changeset: <not expanded> $'