CHANGELOG.md in logstash-input-udp-3.0.2 vs CHANGELOG.md in logstash-input-udp-3.0.3

- old
+ new

@@ -1,4 +1,7 @@
+## 3.0.3
+  - fix performance regression calling IO.select for every packet #21
+
 ## 3.0.2
   - Relax constraint on logstash-core-plugin-api to >= 1.60 <= 2.99
 
 ## 3.0.1
   - Republish all the gems under jruby.