CHANGELOG.md in logstash-output-csv-3.0.5 vs CHANGELOG.md in logstash-output-csv-3.0.6

- old
+ new

@@ -1,4 +1,7 @@
+## 3.0.6
+  - Update gemspec summary
+
 ## 3.0.5
   - Fix some documentation issues
 
 ## 3.0.3
   - Use new Logsash 2.4/5.0 APIs for working batchwise and with shared concurrency (fix for https://github.com/logstash-plugins/logstash-output-csv/issues/10)