add warning to update docs about rollback
@@ -381,7 +381,15 @@ spec:
enabled: false
```
-Your upgrade is now complete! For more information on how to use PGO v5, we recommend reading through the [PGO v5 tutorial]({{< relref "tutorial/_index.md" >}}).
+Note: When the v5 cluster is running in non-standby mode, you will not be able to restart the v4 cluster, as that data is now being managed by the v5 cluster.
+
+Your upgrade is now complete! Once you verify that the PGO v5 cluster is running and you have recorded the user credentials from the v4 cluster, you can remove the old cluster:
+
+```
+pgo delete cluster hippo
+```
+
+For more information on how to use PGO v5, we recommend reading through the [PGO v5 tutorial]({{< relref "tutorial/_index.md" >}}).
## Additional Considerations
