We (the Red Hat bootloader team) are completing  the work of rebasing/reviewing/testing current rawhide patches, from GRUB2 2.06 to 2.12, so at
some point in the near future these would land finally into rawhide. Once everything is in place, we would like your help to start testing the
package and report any boot issue found.

If there is any concern on this work, please let me know.

Regards,
Leo