Upgrade OLVM from 4.3 to 4.4

Hello Guys,

We'd like to upgrade our OLVM and all underlying hosts from 4.3 to 4.4

we're NOT using self-hosted manager, so our manager is working on a separate VM in different farm.

the question is , can we upgrade the manager using the same VM?

if this is possible, what is the high level cycle steps, as this is not clear in the upgrade document

https://docs.oracle.com/en/virtualization/oracle-linux-virtualization-manager/admin/admin-engine-upgrade.html#engine-upgrade

Note that we can upgrade from linux 7 to linux 8 on the node using leapp utility

https://blogs.oracle.com/cloud-infrastructure/post/leapp-utility-simplifies-oracle-linux-7-to-8-upgrades-in-oracle-cloud-infrastructure