There is a lot of discussion on here with regards to the Radeon 5xx not working with Octane X.

I just want to check as looking at purchasing a new MBP 16" with AMD Radeon Pro 5600M with 8GB.

I take it, that this will actually work with Octane X as it is the latest MBP and the best option available ...

Octane X PR2 R23

"c4doctane-R23.xlib" cannot be opened because the developer cannot be verified.

Given 2 options 'Move to Bin' or Cancel. Previously if you cancelled you could open System Preferences/Security & Privacy and select 'Open Anyway' - this does not appear and ultimately you cant open ...