Comment 7 for bug 1665102

Thanks for the well thought out explanation.

I would proffer and alternative until either #1 or #2 can be decided upon.

Refresh for all snaps that stay in the same confinement mode. I.e. one --devmode snap to a more recent --devmode snap, which currently does not happen.

I agree that upgrades across confinement modes are more tricky and the right decision must be made, I think the snap team can come up with the correct approach for that in the longer term.