CHANGELOG.md in finite_machine-0.6.0 vs CHANGELOG.md in finite_machine-0.6.1

@@ -1,4 +1,8 @@
+0.6.1 (May 10, 2014)
+
+* Fix stdlib requirement
+
 0.6.0 (May 10, 2014)
 
 * Add StateParser to allow for grouping transition under same event name
 * Change Transition to store a map of transition for a given event
 * Add abilility to correctly extract :to state for Transition instance