CHANGELOG.md in fluent-plugin-mqtt-io-0.4.0 vs CHANGELOG.md in fluent-plugin-mqtt-io-0.4.1

@@ -1,4 +1,9 @@
+## 0.4.0 (2018-01-05)
+Features:
+  - change fluentd dependency from ~> 0.14 to >= 0.14
+
+
 ## 0.3.0 (2017-03-20)
 
 Features:
   - compatible with fluentd v0.14
   - change license from MIT License to Apache License Version 2.0