[ovirt-users] Q: Node Upgrade Path

Hi, I have 2 oVirt nodes still running on CentOS 7.6. rpm -qa | grep ovirt - results in version 4.2. Does it makes sense to upgrade CentOS 7.6 to Stream, and then upgrade oVirt Node sw, or just leave for a couple of years till hardware will be trashed? I’m always keep oVirt Engine up to date, so my only concern if at any point it will stop support old Node sw. Thanks in advance for any suggestion. Andrei