provide general instructions and advice of how a upgrade should be
performed:
+
-* https://pve.proxmox.com/wiki/Upgrade_from_5.x_to_6.0[Upgrade from {pve} 6.x to 7.0]
+* https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0[Upgrade from {pve} 6.x to 7.0]
* https://pve.proxmox.com/wiki/Upgrade_from_5.x_to_6.0[Upgrade from {pve} 5.x to 6.0]