I agree that this has been pushed for too long. We are working on an update which may slip beyond the end of September, but will hopefully be ready at least as a beta very soon. Unfortunately there are major changes that need to be made in the plugin to support the newer versions of WebSphere which are delaying the release.
I will post a request for beta customers here when it is ready, and in the meantime if you or others have specific feedback/requirements for this plugin I would very much be interested to hear.
Eran