diff --git a/templates/zerver/api/changelog.md b/templates/zerver/api/changelog.md
index 2fae8a459c..af0db64a42 100644
--- a/templates/zerver/api/changelog.md
+++ b/templates/zerver/api/changelog.md
@@ -1048,7 +1048,8 @@ No changes; feature level used for Zulip 3.0 release.
   stream name, the topic name, and the time when the topic was muted.
   Previously, they were 2-item tuples and did not include the time when
   the topic was muted.
-* `GitLab` authentication is now available.
+* [`GET /server_settings`](/api/get-server-settings): Added `gitlab` boolean
+  to deprecated `authentication_methods` object.
 * [`POST /register`](/api/register-queue), [`GET /events`](/api/get-events),
   `PATCH /realm`: None added as an option for the realm setting
   `video_chat_provider` to disable video call UI.
diff --git a/zerver/openapi/zulip.yaml b/zerver/openapi/zulip.yaml
index 44b612387f..f9114d8ea1 100644
--- a/zerver/openapi/zulip.yaml
+++ b/zerver/openapi/zulip.yaml
@@ -12370,6 +12370,8 @@ paths:
                           gitlab:
                             description: |
                               Whether the user can authenticate using their GitLab account.
+
+                              **Changes**: New in Zulip 3.0 (feature level 1).
                             type: boolean
                           apple:
                             description: |