CHANGELOG.md in logstash-output-s3-4.1.10 vs CHANGELOG.md in logstash-output-s3-4.2.0

- old
+ new

@@ -1,4 +1,7 @@
+## 4.2.0
+  - Added ability to specify [ONEZONE_IA](https://aws.amazon.com/s3/storage-classes/#__) as storage_class
+
 ## 4.1.10
   - Added clarification for endpoint in documentation [#198](https://github.com/logstash-plugins/logstash-output-s3/pull/198)
 
 ## 4.1.9
   - Added configuration information for multiple s3 outputs to documentation [#196](https://github.com/logstash-plugins/logstash-output-s3/pull/196)