updated to reflect v2.2.2

README

@@ -1,7 +1,7 @@
 === TGM Plugin Activation ===
 Contributors:      Thomas Griffin (@jthomasgriffin / thomasgriffinmedia.com)
                    Gary Jones (Github: @GaryJones / Twitter: GaryJ)
-Version:           2.2.0
+Version:           2.2.2
 Requires at least: 3.0.0
 Tested up to:      3.3.1
 
@@ -35,6 +35,10 @@ You can also follow project progress and updates on Twitter. Follow us here at h
 
 == Changelog ==
 
+= 2.2.2 =
+
+* Fixed bug that allowed users to click on the Install Plugins page when all the plugin installations and activations were already complete
+
 = 2.2.1 =
 
 * Fixed bug that caused WordPress core upgrades to fail (WordPress doesn't check for including WP_Upgrader on core upgrades)