Index: library/nx/nx.tcl
===================================================================
diff -u -rc124a5429959d182c874eac6217e4bee150a67ce -r87e91761ab4117a6bbef6c0a77998c533d72b03f
--- library/nx/nx.tcl	(.../nx.tcl)	(revision c124a5429959d182c874eac6217e4bee150a67ce)
+++ library/nx/nx.tcl	(.../nx.tcl)	(revision 87e91761ab4117a6bbef6c0a77998c533d72b03f)
@@ -1,13 +1,22 @@
 # -*- tcl -*-
 ############################################################
-# nx.tcl -
+# nx.tcl --
 #
-#      Implementation of the NX object system, based
-#      on the Next Scripting Framework
+#      Implementation of the Next Scripting Language (NX) object
+#      system, based on the Next Scripting Framework (NSF).
 #
 # Copyright (C) 2010-2014 Gustaf Neumann
 # Copyright (C) 2010-2014 Stefan Sobernig
 #
+# Vienna University of Economics and Business
+# Institute of Information Systems and New Media
+# A-1020, Welthandelsplatz 1
+# Vienna, Austria
+# 
+# This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+#
+# Copyright:
+#
 # Permission is hereby granted, free of charge, to any person
 # obtaining a copy of this software and associated documentation files
 # (the "Software"), to deal in the Software without restriction,
@@ -29,7 +38,7 @@
 # SOFTWARE.
 #
 package require nsf
-package provide nx 2.0b6
+package provide nx 2.0.0
 
 namespace eval ::nx {
 
Index: library/xotcl/library/xotcl2.tcl
===================================================================
diff -u -r3016e6466668218392140bc884fa8bf489721eda -r87e91761ab4117a6bbef6c0a77998c533d72b03f
--- library/xotcl/library/xotcl2.tcl	(.../xotcl2.tcl)	(revision 3016e6466668218392140bc884fa8bf489721eda)
+++ library/xotcl/library/xotcl2.tcl	(.../xotcl2.tcl)	(revision 87e91761ab4117a6bbef6c0a77998c533d72b03f)
@@ -1,12 +1,22 @@
+# -*- tcl -*-
 ############################################################
-# xotcl2.tcl -
+# xotcl2.tcl --
 #
-#      Implementation of the XOTcl 2 object systen, based
-#      on the Next Scripting Framework
+#      Implementation of the XOTcl 2 object system, based
+#      on the Next Scripting Framework (NSF).
 #
 # Copyright (C) 2010-2014 Gustaf Neumann
 # Copyright (C) 2010-2014 Stefan Sobernig
 #
+# Vienna University of Economics and Business
+# Institute of Information Systems and New Media
+# A-1020, Welthandelsplatz 1
+# Vienna, Austria
+# 
+# This work is licensed under the MIT License http://www.opensource.org/licenses/MIT
+#
+# Copyright:
+#
 # Permission is hereby granted, free of charge, to any person
 # obtaining a copy of this software and associated documentation files
 # (the "Software"), to deal in the Software without restriction,
@@ -28,7 +38,7 @@
 # SOFTWARE.
 #
 
-package provide XOTcl 2.0b6
+package provide XOTcl 2.0.0
 package require nx
 
 #######################################################