Anyone tried this yet? Did it brick your Hack, or was it smooth sailing?
I see you've got a ProBook. Have you tried it on that laptop, or have you already upgraded to Sierra? I'm most nervous about my Probook 6460b on El Cap.
Anytime there's a kernel update I get nervous. That always has the potential to throw a spanner in the works.
Been a while since I backed up a Hack. Does SuperDuper + Clover installer still get you a bootable clone?