ChangeLog in fluent-plugin-kafka-0.5.4 vs ChangeLog in fluent-plugin-kafka-0.5.5

@@ -1,4 +1,9 @@
+Release 0.5.5 - 2017/04/19
+
+	* output: Some trace log level changed to debug
+	* out_kafka_buffered: Add discard_kafka_delivery_failed parameter
+
 Release 0.5.4 - 2017/04/12
 
 	* out_kafka_buffered: Add max_send_limit_bytes parameter
 	* out_kafka: Improve buffer overflow handling of ruby-kafka