CHANGELOG.md in logstash-codec-netflow-4.2.1 vs CHANGELOG.md in logstash-codec-netflow-4.2.2

@@ -1,4 +1,8 @@
+## 4.2.2
+  - Feat: leverage event_factory support [#195](https://github.com/logstash-plugins/logstash-codec-netflow/pull/195)
+  - Test: remove redundant asserts (to get the CI green)
+
 ## 4.2.1
 
   - Fix sub-second timestamp math
 
 ## 4.2.0