--- rpl/COPYING	2010/06/24 10:10:38	1.10
+++ rpl/COPYING	2010/09/23 15:27:33	1.17
@@ -1,6 +1,6 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.0.17
+  RPL/2 (R) version 4.0.20
   Copyright (C) 1989-2010 Dr. BERTRAND Joël
 
   This file is part of RPL/2.