CHANGELOG.md in logstash-codec-netflow-3.7.0 vs CHANGELOG.md in logstash-codec-netflow-3.7.1

- old
+ new

@@ -1,4 +1,12 @@
+## 3.7.1
+  - Update gemspec summary
+
+## 3.7.1
+
+  - Added support for CISCO1941/K9 software 15.1 
+
+
 ## 3.7.0
 
   - Added support for Cisco WLC 8510 software 8.2
 
 ## 3.6.0