Comment 2 for bug 1900705

We are actively working on enabling Ubuntu Core 20 deployment via MAAS by enabling the cloud-init bits that MAAS does with grade: signed images. We will not support deploying generic grade: secured images via MAAS, but someone who wants to do that can build their own image with a gadget snap declaring all the relevant MAAS bits.

See https://github.com/snapcore/snapd/pull/10573 and https://github.com/snapcore/snapd/pull/10674