CHANGELOG.md in sinatra-env_to_config-2.0.0 vs CHANGELOG.md in sinatra-env_to_config-2.0.1

@@ -1,4 +1,8 @@
+=== 2.0.1 (2015.07.17)
+
+* docker ref
+
 === 2.0.0 (2015.07.04)
 
 * set all variables in lower case
 
 === 1.0.1 (2015.06.24)