I also use a proxmox with SME 10 VM's on it.
But you are right, that shift to x86-64-v2 is scary.
Not sure if my server's processor will support that.
It never gets easier, does it and I'm sure they have more reasons that make it impossible to skip a version.
Just wanted to ask because, just maybe, if it was possible, that would make the eol of SME11 that much further away that it would give you guys some breathing room and just maybe you could do things you would normally not have the time for.
Well, that's probably wishful thinking.