Just a note. I've installed today's update. However, it did not reinstall shim. So the updated "shim.efi" is in "/usr/lib64/efi", but it is not in "/boot/efi/EFI/opensuse". Not a problem. I can copy it there (I have done that, actually). I think there's another update due shortly for bug 954126 so I hope that one at least updates the EFI boot entries.