CHANGELOG.md in logstash-codec-netflow-3.5.1 vs CHANGELOG.md in logstash-codec-netflow-3.5.2

@@ -1,4 +1,7 @@
+## 3.5.2
+  - Fix some documentation issues
+
 ## 3.5.1
 
   - Added test for Fortigate FortiOS 5.2 (Netflow v9)
   - Added permission check to templates cache (Issue #80)
   - Clarified confusing warning about missing templates