Add changelog entry for #6640 [ci skip]

Author: OTP Changelog Bot

doc/user/Changelog.md

@@ -31,6 +31,7 @@ based on merged pull requests. Search GitHub issues and pull requests for smalle
 - Find best route in presence of turn restrictions [#6611](https://github.com/opentripplanner/OpenTripPlanner/pull/6611)
 - Add availableUntil to rental vehicles in the GTFS GraphQL API [#6643](https://github.com/opentripplanner/OpenTripPlanner/pull/6643)
 - Deprecate vertexType in GTFS API [#6632](https://github.com/opentripplanner/OpenTripPlanner/pull/6632)
+- Enable CAR transfers with ferries with NeTEx import [#6640](https://github.com/opentripplanner/OpenTripPlanner/pull/6640)
 [](AUTOMATIC_CHANGELOG_PLACEHOLDER_DO_NOT_REMOVE)
 
 ## 2.7.0 (2025-03-12)