diff --git a/eo/tutorial/html/eoTutorial.html b/eo/tutorial/html/eoTutorial.html
index 21db2ee4..3a3a0bee 100644
--- a/eo/tutorial/html/eoTutorial.html
+++ b/eo/tutorial/html/eoTutorial.html
@@ -17,7 +17,9 @@ and to</font></b></center>
 <h1>
 <font color="#FF0000">EO Tutorial</font></h1></center>
 
-<center><font color="#FF0000">Version 0.95 - Apr. 27 2001</font></center>
+<center><font color="#FF0000">Version 0.95 - May. 2 2001</font><br>
+New: Lesson4 - with user guide of fully operational program
+</center>
 
 <p>Welcome to EO tutorial/on-line documentation.
 <p>Please note that <b><font color="#FF6600">this tutorial is not supposed