Add changelog entry for opentripplanner#7299 [ci skip]

Author: OTP Changelog Bot

doc/user/Changelog.md

@@ -92,6 +92,7 @@ based on merged pull requests. Search GitHub issues and pull requests for smalle
 - Use only the closest vertices for each mode when linking with multiple street modes to improve performance [#7309](https://github.com/opentripplanner/OpenTripPlanner/pull/7309)
 - Accept integer values in Transmodel Cost scalar [#7315](https://github.com/opentripplanner/OpenTripPlanner/pull/7315)
 - Fix transport mode filter not applied on multi-mode patterns [#7275](https://github.com/opentripplanner/OpenTripPlanner/pull/7275)
+- Support for Siri ArrivalStatus.ARRIVED on EstimatedCalls [#7299](https://github.com/opentripplanner/OpenTripPlanner/pull/7299)
 [](AUTOMATIC_CHANGELOG_PLACEHOLDER_DO_NOT_REMOVE)
 
 ## 2.8.1 (2025-09-22)