Before I started using 9.1 beta, I was using 9.0. Fortunately, I saved the VM as a backup because installing the Sophos UTM 9.091-5 update killed the 9.1 VM. I have a backup configuration from before I tried to install the update if that makes any difference. I could create a new 9.1 VM and restore the backup from the 9.1 beta. When 9.1 comes out, is it preferable to install it from scratch on a new VM and recreate the configuration or restore the 9.1 beta configuration or or to upgrade from the 9.0 VM?
