ChangeLog in ruby-graphviz-0.8.0 vs ChangeLog in ruby-graphviz-0.8.1

@@ -1,4 +1,7 @@
+0.8.1 :
+* Documentation
+
 0.8.0 :
 * Add all the features of the current graphviz version
 
 0.7.0 :
 * Add option "path" to output