CHANGELOG.md in exvo_helpers-0.6.3 vs CHANGELOG.md in exvo_helpers-0.6.4

@@ -1,8 +1,13 @@
 # CHANGELOG
 
 Note, that only significant changes are listed.
 
+## 0.6.4 (2013-11-29)
+
+* output `google_analytics` snippet in all environments
+
+
 ## 0.6.3 (2013-07-02)
 
 * new `zendesk` view helper