Index: library/nx/pkgIndex.tcl
===================================================================
diff -u -N -rdadf28efd0707ae40076f49837e6b45ad5b2a989 -r9b831c84733568b14118c288e19191bdc7e35a8e
--- library/nx/pkgIndex.tcl	(.../pkgIndex.tcl)	(revision dadf28efd0707ae40076f49837e6b45ad5b2a989)
+++ library/nx/pkgIndex.tcl	(.../pkgIndex.tcl)	(revision 9b831c84733568b14118c288e19191bdc7e35a8e)
@@ -1,3 +1,3 @@
-package ifneeded nx 2.1.0 [list source [file join $dir nx.tcl]]
+package ifneeded nx 2.2.0 [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]]