update advice

[toto-ets]

Hi everyone, I'd like to update my BPS to version 4.1. I currently have version 3.4.1.
What's the best procedure? Should I update mine or install the new version from scratch?

 

[UdoB]

There is extensive documentation available: https://pbs.proxmox.com/wiki/Upgrade_from_3_to_4

If there are no specific reasons against it, I would follow that doc.