CHANGELOG.rdoc in geolookup-0.5.5 vs CHANGELOG.rdoc in geolookup-0.5.6

@@ -1,4 +1,7 @@
+=== 0.5.6
+ - Small bug fix for USA State name_to_abbreviation returning a full state name not an abbreviation
+
 === 0.5.5
  - Fixes to the data from files
 
 === 0.5.4
  - Loading data from files thanks @ekuecks!
\ No newline at end of file