I too would like to hear about future plans on JHS.
It will soon be a year since it was imminent. That doesn't bode well. There is a couple of ADF 12c releases, but it is speculation now if there will be any future updates JHeadstart since no one from the JHeadstart team is responding.
Please check out the Future of JHeadstart post on the forum.
Ton van Kooten
Oracle JHeadstart Team