Add changelog entry for opentripplanner#7210 [ci skip]

Author: OTP Changelog Bot

doc/user/Changelog.md

@@ -67,6 +67,7 @@ based on merged pull requests. Search GitHub issues and pull requests for smalle
 - Improve indoor routing information in debug UI [#7174](https://github.com/opentripplanner/OpenTripPlanner/pull/7174)
 - Clear timetables after withdrawn NEW trips [#6280](https://github.com/opentripplanner/OpenTripPlanner/pull/6280)
 - Undeprecate car/bikepark nearest filters which were deprecated by accident [#7209](https://github.com/opentripplanner/OpenTripPlanner/pull/7209)
+- Fix SIRI-SX affects resolver [#7210](https://github.com/opentripplanner/OpenTripPlanner/pull/7210)
 [](AUTOMATIC_CHANGELOG_PLACEHOLDER_DO_NOT_REMOVE)
 
 ## 2.8.1 (2025-09-22)