Add a warning about updating space config combined with depends_on

README.md

@@ -150,6 +150,9 @@ module "egress_space" {
 }
 ```
 
+> [!WARNING]
+> Any updates to a cg_space module for an already created space will have undesirable cascading effects on services in the space if you are using `depends_on [ module.space_module ]`. Comment out any `depends_on` lines once the space has been initially created.
+
 ### egress_proxy
 
 Creates and configures an instance of cg-egress-proxy to proxy traffic from your apps.