Support for native 4k sector disks

After the release of GSS 3.0, I have asked if Advanced format (4K) disks now were supported and I received the following reply:

      That's the next item in the ghost tools queue after RHEL 7, it will be available in a hotfix as soon as we have it.

Since then 2 hot fixes have been released but GHOST still does not support Advanced format (4K) disks.  So in what time frame can we finally expect this?