oVirt 4.5.7 release is definitely good news and kudos to the devs behind this release. Can we have a documentation ideally on https://www.ovirt.org/documentation/upgrade_guide/ or at least in the mailing list for the upgrade path from RHEL8 (and derivatives) and 4.5.6 to 4.5.7 on newer OS? I see on release notes that only RHEL9+ is supported for both engine and hosts. Our systems, both standalone engine as well as hosts are all on Rocky 8. Will a backup of engine, install of 4.5.7 on new OS and restore from backup will be able to see and manage the non-upgraded RHEL8 hosts? Maybe upgrade the hosts first and the engine later? What is the recommended way of making the upgrade? On more question: RHEL10 does not see v2 hosts. Alma does support them. Are there v2 binaries released for RHEL10 systems (engine and hosts) or should we stick to RHEL9. Thanks, Giannis