diff --git a/doc/user/Changelog.md b/doc/user/Changelog.md
index 74811c9c546..c0058ab7ef4 100644
--- a/doc/user/Changelog.md
+++ b/doc/user/Changelog.md
@@ -38,6 +38,7 @@ based on merged pull requests. Search GitHub issues and pull requests for smalle
 - Return empty list if there is no siriUrls in situations/infoLinks [#6232](https://github.com/opentripplanner/OpenTripPlanner/pull/6232)
 - OSM area processing obeys tag mapping  [#6164](https://github.com/opentripplanner/OpenTripPlanner/pull/6164)
 - Add `via` to GTFS GraphQL API [#5958](https://github.com/opentripplanner/OpenTripPlanner/pull/5958)
+- Deprecate old alert translations in the GTFS API and add language param to a few alert fields [#6216](https://github.com/opentripplanner/OpenTripPlanner/pull/6216)
 [](AUTOMATIC_CHANGELOG_PLACEHOLDER_DO_NOT_REMOVE)
 
 ## 2.6.0 (2024-09-18)