Sounds like the only immutable part is the non-writable filesystem of the root partition, which is updated by having a live and non-live copy (A/B partitions) with the live updating the non-live and then switching on…
Sounds like the only immutable part is the non-writable filesystem of the root partition, which is updated by having a live and non-live copy (A/B partitions) with the live updating the non-live and then switching on…