All previous firewall backup configurations on the "Backup/Restore" page were removed when v7.405 was updated to v7.480 through WebAdmin Up2Date process.
Yeah, they probably are not compatible.
However, prior v7.*** backups have stayed in the list. I presume this is in case one needs to roll-back to a previous version (your backups are there for you).
I would think the restore function would would act as the gatekeeper deciding which backups to allow to be restored based upon version number.
I only noticed it as I forgot to download my latest v7.405 backup before updating to 7.480.
Yeah, they probably are not compatible.
However, prior v7.*** backups have stayed in the list. I presume this is in case one needs to roll-back to a previous version (your backups are there for you).
I would think the restore function would would act as the gatekeeper deciding which backups to allow to be restored based upon version number.
I only noticed it as I forgot to download my latest v7.405 backup before updating to 7.480.