CHANGELOG.md in logstash-output-tcp-4.0.2 vs CHANGELOG.md in logstash-output-tcp-5.0.0

@@ -1,6 +1,6 @@
-## 4.0.2
- - Docs fixes
+## 5.0.0
+ - Breaking: mark deprecated option `message_format` as obsolete
 
 ## 4.0.0
  - Remove deprecated `workers_not_supported` call
  - Use concurrency :single