Add changelog entry for opentripplanner#6495 [ci skip]

Author: OTP Changelog Bot

doc/user/Changelog.md

@@ -9,6 +9,7 @@ based on merged pull requests. Search GitHub issues and pull requests for smalle
 - Fix removal of old vehicle positions [#6523](https://github.com/opentripplanner/OpenTripPlanner/pull/6523)
 - Make estimated calls non nullable in the TransModel API [#6526](https://github.com/opentripplanner/OpenTripPlanner/pull/6526)
 - Change the TripRequest and builder to work with include lists instead of just the FilterValues [#6525](https://github.com/opentripplanner/OpenTripPlanner/pull/6525)
+- Optimize routing time vertex linking with areas [#6495](https://github.com/opentripplanner/OpenTripPlanner/pull/6495)
 [](AUTOMATIC_CHANGELOG_PLACEHOLDER_DO_NOT_REMOVE)
 
 ## 2.7.0 (2025-03-12)