I did publish the new release candidate for the 11.1 series, GhostBSD 11.1-RC1. In our latest development release, we did remove Grub2 from the system installer to prevent some bugs related to UFS and GPT, and we also did some change to ZFS volume configuration.
I invite everyone help test GhostBSD and report issue.
You can read the full announcement at http://ghostbsd.org/11.1_rc1
You can download at http://ghostbsd.org/download