CHANGELOG.md in logstash-input-udp-3.1.3 vs CHANGELOG.md in logstash-input-udp-3.2.0

- old
+ new

@@ -1,4 +1,7 @@
+## 3.2.0
+  - Clone codec per worker. See https://github.com/logstash-plugins/logstash-input-udp/pull/32
+
 ## 3.1.3
   - Update gemspec summary
 
 ## 3.1.2
   - Fix some documentation issues