Merge pull request #560 from grosser/grosser/doc

spell out vuln more

README.md

@@ -10,10 +10,10 @@ The client supports GET, POST, PUT, DELETE on all the entities available in kube
 The client currently supports Kubernetes REST api version v1.
 To learn more about groups and versions in kubernetes refer to [k8s docs](https://kubernetes.io/docs/api/)
 
-## VULNERABILITY❗
+## VULNERABILITY in <= v4.9.2❗
 
-If you use `Kubeclient::Config`, all gem versions released before 2022 could return incorrect `ssl_options[:verify_ssl]`,
-endangering your connection and cluster credentials.
+If you use `Kubeclient::Config`, all gem versions <= v4.9.3 can return incorrect `ssl_options[:verify_ssl]`,
+allowing MITM attacks on your connection and thereby stealing your cluster credentials.
 See https://github.com/ManageIQ/kubeclient/issues/554 for details and which versions got a fix.
 
 ## Installation