CHANGELOG.md in logstash-codec-netflow-3.1.1 vs CHANGELOG.md in logstash-codec-netflow-3.1.2

- old
+ new

@@ -1,4 +1,7 @@
+## 3.1.2
+  - Relax constraint on logstash-core-plugin-api to >= 1.60 <= 2.99
+
 ## 3.1.1
 
   - Small update due to breaking change in BinData gem (issue #41)
 
 ## 3.1.0