I don't recommend updating past this build. 5.8 has serious bugs in it and crashes constantly with Corsair peripherals. I've tried it on three...
Over a year later and still no support for Ryzen Threadripper Pro 3k series. Oh well. Not really a heavy overclock target anyway.
Vote with your wallets. Wait it out and let this pricing trend die.
This does not appear to support 3000 series Threadripper PRO processors on the WRX80 socket. Weird that it supports the 5000 series on the same...