Updating a gadget snap

[Ренат Галимов]

Hi, everyone.

We need a way to make "snap.yaml," hooks and, possibly, other stuff of our
gadget snap updateable.

The only way now I see is to provide a hook, which will download or get
files from the filesystem and replace files on the image by them, but such
a solution seem dangerous to me, because of the violation of the snaps
rollback idea.

Is there anything related to the gadget snaps update planned, or, maybe,
somebody already resolved the issue?


Thank you,
Renat