CHANGELOG.md in strong_json-1.0.1 vs CHANGELOG.md in strong_json-1.1.0

@@ -1,8 +1,12 @@
 # CHANGELOG
 
 ## master
 
+## 1.1.0 (2019-06-09)
+
+* [#15](https://github.com/soutaro/strong_json/pull/15): Add `hash` type
+
 ## 1.0.1 (2019-05-29)
 
 * Improve enum error reporting
 
 ## 1.0.0 (2019-05-26)