Merge branch 'docs/pages-administration-update' into 'master'

docs(administration): release version info for Pages auth_scope configuration

See merge request gitlab-org/gitlab!54809

doc/administration/pages/index.md

@@ -406,6 +406,8 @@ all the App nodes and Sidekiq nodes.
 
 #### Using Pages with reduced authentication scope
 
+> [Introduced](https://gitlab.com/gitlab-org/gitlab-pages/-/merge_requests/423) in GitLab 13.10.
+
 By default, the Pages daemon uses the `api` scope to authenticate. You can configure this. For
 example, this reduces the scope to `read_api` in `/etc/gitlab/gitlab.rb`: