--- rpl/src/optimisation.c	2014/07/24 14:38:44	1.60
+++ rpl/src/optimisation.c	2015/07/18 12:32:02	1.67
@@ -1,7 +1,7 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.1.19
-  Copyright (C) 1989-2014 Dr. BERTRAND Joël
+  RPL/2 (R) version 4.1.22
+  Copyright (C) 1989-2015 Dr. BERTRAND Joël
 
   This file is part of RPL/2.