This is a beta version of Catalyst 10.1 as released on MSI. We have no extensive release notes, should you want to try out this driver then please be sure to check out the discussion thread we have going on it right here. This is a beta version of Catalyst 10.1 as released on MSI. We have no extensive release notes, should you want to try out this driver then please be sure to check out the discussion thread we have going on it right here.