- remote: add sysusers file to create 'libvirt' group (RHEL-81749)
- qemu: Avoid crash in qemuDomainCheckCPU with unknown host CPU (RHEL-81747)
- qemu_snapshot: allow reverting to external disk only snapshot (RHEL-21549)
- qemu: snapshot: error out early when reverting snapshot for VM with non-file disk (RHEL-30971)
Resolves: RHEL-21549, RHEL-30971, RHEL-81747, RHEL-81749
