diff --git a/doc/release-notes/teachpack/HISTORY.txt b/doc/release-notes/teachpack/HISTORY.txt
index d033fc934a..f27c57b7b6 100644
--- a/doc/release-notes/teachpack/HISTORY.txt
+++ b/doc/release-notes/teachpack/HISTORY.txt
@@ -1,3 +1,8 @@
+------------------------------------------------------------------------
+Version 4.1.******			  [Sat Feb 14 20:12:23 EST 2009]
+
+* the universe teachpack exports iworld, not world now
+
 ------------------------------------------------------------------------
 Version 4.1.4				  [Sun Jan 18 21:18:34 EST 2009]