3966 zfs lz4 compression (etc) should have bumped grub capability VERSION

*** 22,46 ****
  # Copyright (c) 2012 by Delphix. All rights reserved.
  #
  # This file defines the current capabilities of GRUB over and above that
  # supported by the standard distribution
  #
! # The version field contains the version of the associated GRUB software.
! # The version is incremented by .1 (minor version number) each time there
! # is a bugfix or enhancement of GRUB. In addition, the major version number
! # is bumped up by 1 every time a release boundary is crossed. Thus if in S11
! # the starting version is 3, in S12 the starting version will be 4.
! # Note that the first major number in each sequence is a whole integer
! # i.e. 2.0 is truncated to 2 and 3.0 is truncated to 3.
  #
! # NOTE: Live Upgrade is currently unable to handle decimal fractions (i.e.
! # minor version numbers) so the version number is being bumped up in
! # integer increments until Live Upgrade is fixed.
! #
! # This file and the associated version are Solaris specific and are
! # not a part of the open source distribution of GRUB.
! #
! VERSION=21
  dboot
  xVM
  zfs
  findroot
--- 22,36 ----
  # Copyright (c) 2012 by Delphix. All rights reserved.
  #
  # This file defines the current capabilities of GRUB over and above that
  # supported by the standard distribution
  #
! # The version field contains the version of the associated GRUB software.  The
! # version is incremented by 1 each time there is a bugfix or enhancement to
! # GRUB necessitating that the boot blocks be reinstalled for that fix or
! # enhancement to take effect.
  #
! VERSION=22
  dboot
  xVM
  zfs
  findroot