5.0 upgrade

Hi there, Is it possible to upgrade from 5.0 to 5.1 without having to reinstall from ISO or to install on a separate machine? Is there a way to upgrde everything manually or using APT? Thanks!

Was thinking I was insane for going with 5.0 rather than waiting on 5.1, but the upgrade process was smooth enough on two test machines that I decided to upgrade the remaining machines. Took the time to run regular proxmox backups and take ZFS snapshots. The upgrade went much smoother than I...