Update changelog

Author: widatama

CHANGELOG.md

@@ -3,6 +3,7 @@ Fixes:
 - [core-vis] Fix chart legend click event
 - [push] Fixed the options of the request being made during mime detection
 - [views] Fix view name that is displayed in view table
+- [data-manager] Fix last modified data for event and segment
 
 Enterprise Fixes:
 - [concurrent_users] Fix alert threshold comparison