Add changelog entry for opentripplanner#6725 [ci skip]

Author: OTP Changelog Bot

doc/user/Changelog.md

@@ -47,6 +47,7 @@ based on merged pull requests. Search GitHub issues and pull requests for smalle
 - Move validation of TripPatternForDate into RealTimeRaptorTransitDataUpdater [#6685](https://github.com/opentripplanner/OpenTripPlanner/pull/6685)
 - Add tracing tags for headers and query parameters to GTFS API [#6712](https://github.com/opentripplanner/OpenTripPlanner/pull/6712)
 - Reduce graph build memory by gc-ing OsmDatabase early [#6724](https://github.com/opentripplanner/OpenTripPlanner/pull/6724)
+- Allow filtering of intermediate stops in GraphQL API [#6725](https://github.com/opentripplanner/OpenTripPlanner/pull/6725)
 [](AUTOMATIC_CHANGELOG_PLACEHOLDER_DO_NOT_REMOVE)
 
 ## 2.7.0 (2025-03-12)