Update readme for development 3x

README.md

@@ -1,10 +1,8 @@
-## NOTE Development has moved. Please navigate to <https://github.com/Unicon/shib-cas-authn> for future version and updates!
+## NOTE Documentation and release artifacts are being worked on. As such documenatation and/or artifacts may not match, we thank you for your patience!
 
 ## A Shibboleth IdP v3.X plugin for authentication via an external CAS Server
 
 
-> A Shibboleth IdP v4.X plugin can be found at <https://github.com/Unicon/shib-cas-authn>
-
 This is a Shibboleth IdP external authentication plugin that delegates the authentication to an external 
 Central Authentication Server. The biggest advantage of using this component over the plain 
 `REMOTE_USER` header solution provided by Shibboleth is the ability to utilize a full range