Changelog updated for Issue: apache#7519

CHANGELOG.md

@@ -54,6 +54,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 - [#7469](https://github.com/apache/trafficcontrol/pull/7469) *Traffic Ops* Changed logic to not report empty or missing cookies into TO error.log.
 
 ### Fixed
+- [#7519] (https://github.com/apache/trafficcontrol/issues/7519) *Traffic Ops* Fixed TO API /servers/{id}/deliveryservices endpoint to responding with all DS's on cache that are directly assigned and inherited through topology. 
 - [#7511](https://github.com/apache/trafficcontrol/pull/7511) *Traffic Ops* Fixed the changelog registration message to include the username instead of duplicate email entry.
 - [#7505](https://github.com/apache/trafficcontrol/pull/7505) *Traffic Portal* Fix an issue where a Delivery Service with Geo Limit Countries Set was unable to be updated.
 - [#7465](https://github.com/apache/trafficcontrol/issues/7465) *Traffic Ops* Fixes server_capabilities v5 apis to respond with RFC3339 date/time Format