CHANGELOG.md in logstash-input-jdbc-4.2.3 vs CHANGELOG.md in logstash-input-jdbc-4.2.4

@@ -1,4 +1,8 @@
+## 4.2.4
+  - [#220](https://github.com/logstash-plugins/logstash-input-jdbc/issues/220) Log exception when database connection test fails
+  - Database reconnect: Mark old connection as dead even when clean disconnect fails.
+
 ## 4.2.3
   - Fix some documentation issues
 
 ## 4.2.1
  - Fix bug where failed healthchecks would not call a non-existant method and suppress the real error