Soften gitaly nfs warning

doc/administration/gitaly/index.md

@@ -23,9 +23,10 @@ GitLab end users do not have direct access to Gitaly. Gitaly only manages Git
 repository access for GitLab. Other types of GitLab data aren't accessed using Gitaly.
 
 CAUTION: **Caution:**
-From GitLab 13.0, Gitaly support for NFS is deprecated. In GitLab 14.0, Gitaly support
-for NFS is scheduled to be removed. Upgrade to [Gitaly Cluster](praefect.md) as soon as
-possible.
+From GitLab 13.0, Gitaly support for NFS is deprecated. As of GitLab 14.0, NFS-related issues
+with Gitaly will no longer be addressed. Upgrade to [Gitaly Cluster](praefect.md) as soon as
+possible. Watch for [tools to enable bulk move](https://gitlab.com/groups/gitlab-org/-/epics/4916)
+of projects to Gitaly Cluster.
 
 ## Architecture