Comment 7 for bug 1826453

It looks the .22 binary (2.02~beta2-36ubuntu3.22) for amd64 has not appeared in the -proposed repo yet.

I can not find it in https://launchpad.net/ubuntu/xenial/+package/grub-common and http://archive.ubuntu.com/ubuntu/dists/xenial-proposed/main/uefi/grub2-amd64/ (please let me know if I'm looking at the wrong place)