Index: configure.ac
===================================================================
diff -u -r9f15e921ab1a4ee92b847cbb3acd3b72b385bffd -rdd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4
--- configure.ac	(.../configure.ac)	(revision 9f15e921ab1a4ee92b847cbb3acd3b72b385bffd)
+++ configure.ac	(.../configure.ac)	(revision dd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4)
@@ -13,7 +13,7 @@
 #--------------------------------------------------------------------
 AC_PREREQ([2.69])
 
-define(NsfVersion, 2.2.0)
+define(NsfVersion, 2.3d0)
 AC_INIT([nsf], [NsfVersion], [https://sourceforge.net/p/next-scripting/tickets/])
 
 AC_CONFIG_MACRO_DIR([m4])
Index: library/mongodb/configure.ac
===================================================================
diff -u -r75f11a9a1c2b7370a3aa39c9b7fc1b98c5da7812 -rdd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4
--- library/mongodb/configure.ac	(.../configure.ac)	(revision 75f11a9a1c2b7370a3aa39c9b7fc1b98c5da7812)
+++ library/mongodb/configure.ac	(.../configure.ac)	(revision dd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4)
@@ -20,7 +20,7 @@
 # so you can encode the package version directly into the source files.
 #-----------------------------------------------------------------------
 
-AC_INIT([nsfmongo], [2.2])
+AC_INIT([nsfmongo], [2.3d0])
 AC_CONFIG_MACRO_DIR([m4])
 
 #--------------------------------------------------------------------
Index: library/mongodb/nx-mongo.tcl
===================================================================
diff -u -r75f11a9a1c2b7370a3aa39c9b7fc1b98c5da7812 -rdd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4
--- library/mongodb/nx-mongo.tcl	(.../nx-mongo.tcl)	(revision 75f11a9a1c2b7370a3aa39c9b7fc1b98c5da7812)
+++ library/mongodb/nx-mongo.tcl	(.../nx-mongo.tcl)	(revision dd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4)
@@ -5,7 +5,7 @@
 #
 package require nx
 package require nsf::mongo
-package provide nx::mongo 2.2
+package provide nx::mongo 2.3
 
 # todo: How to handle multiple connections; currently we have a single, global connection,
 # todo: All references are currently auto-fetched. Make this optional.
Index: library/nx/nx.tcl
===================================================================
diff -u -rce99d2e545ab2b5677045db1184e80f6bded0dbe -rdd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4
--- library/nx/nx.tcl	(.../nx.tcl)	(revision ce99d2e545ab2b5677045db1184e80f6bded0dbe)
+++ library/nx/nx.tcl	(.../nx.tcl)	(revision dd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4)
@@ -5,8 +5,8 @@
 #      Implementation of the Next Scripting Language (NX) object
 #      system, based on the Next Scripting Framework (NSF).
 #
-# Copyright (C) 2010-2016 Gustaf Neumann
-# Copyright (C) 2010-2016 Stefan Sobernig
+# Copyright (C) 2010-2018 Gustaf Neumann
+# Copyright (C) 2010-2018 Stefan Sobernig
 #
 # Vienna University of Economics and Business
 # Institute of Information Systems and New Media
@@ -40,7 +40,7 @@
 
 package req nsf
 
-package provide nx 2.2.0
+package provide nx 2.3d0
 
 namespace eval ::nx {
 
Index: library/nx/pkgIndex.tcl
===================================================================
diff -u -r9b831c84733568b14118c288e19191bdc7e35a8e -rdd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4
--- library/nx/pkgIndex.tcl	(.../pkgIndex.tcl)	(revision 9b831c84733568b14118c288e19191bdc7e35a8e)
+++ library/nx/pkgIndex.tcl	(.../pkgIndex.tcl)	(revision dd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4)
@@ -1,3 +1,3 @@
-package ifneeded nx 2.2.0 [list source [file join $dir nx.tcl]]
+package ifneeded nx 2.3d0 [list source [file join $dir nx.tcl]]
 package ifneeded nx::class-method 1.0 [list source [file join $dir class-method.tcl]]
 package ifneeded nx::plain-object-method 1.0 [list source [file join $dir plain-object-method.tcl]]
Index: library/serialize/serializer.tcl
===================================================================
diff -u -r73f1e56ae78d53bfd1f59c8bbb46f11a47555a4a -rdd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4
--- library/serialize/serializer.tcl	(.../serializer.tcl)	(revision 73f1e56ae78d53bfd1f59c8bbb46f11a47555a4a)
+++ library/serialize/serializer.tcl	(.../serializer.tcl)	(revision dd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4)
@@ -1,7 +1,7 @@
 package require nx
 
 package require XOTcl 2.2
-package provide nx::serializer 2.2
+package provide nx::serializer 2.3d0
 
 # For the time being, we require classical XOTcl.
 
Index: library/xotcl/library/xotcl2.tcl
===================================================================
diff -u -r73f1e56ae78d53bfd1f59c8bbb46f11a47555a4a -rdd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4
--- library/xotcl/library/xotcl2.tcl	(.../xotcl2.tcl)	(revision 73f1e56ae78d53bfd1f59c8bbb46f11a47555a4a)
+++ library/xotcl/library/xotcl2.tcl	(.../xotcl2.tcl)	(revision dd3cfbfdee40f0a2fa5a60bdb07c2e8d9c863dc4)
@@ -39,7 +39,7 @@
 #
 
 package require nx
-package provide XOTcl 2.2.0
+package provide XOTcl 2.3d0
 
 #######################################################
 # Classical ::xotcl*
@@ -1080,7 +1080,7 @@
 
     #
     # As NX/XOTcl hybrids, all slot kinds would not inherit the
-    # unknown behaviour of ::xotcl::Class. Therefore, we provide it
+    # unknown behavior of ::xotcl::Class. Therefore, we provide it
     # explicitly to slots for backward compatibility ...
     #
     :public alias unknown ::nsf::classes::xotcl::Class::unknown