Index: doc/next-tutorial/next-tutorial.txt
===================================================================
diff -u -r67639f37e908458f0c4016135f8d7771c7dde465 -rb2778d3ae9cba4e8f3487097ad5f1ac3999b0c17
--- doc/next-tutorial/next-tutorial.txt	(.../next-tutorial.txt)	(revision 67639f37e908458f0c4016135f8d7771c7dde465)
+++ doc/next-tutorial/next-tutorial.txt	(.../next-tutorial.txt)	(revision b2778d3ae9cba4e8f3487097ad5f1ac3999b0c17)
@@ -1,7 +1,7 @@
 Tutorial for the Next Scripting Language
 ==========================================
 Gustaf Neumann <neumann@wu-wien.ac.at>, Stefan Sobernig <stefan.sobernig@wu.ac.at>
-v2.2.0, September 2018:
+v2.3.0, May 2019:
 Written for the Initial Release of the Next Scripting Framework.
 :Author Initials: GN
 :toc: