Golden images (latest)

Pre-baked grain-ubuntu golden disk images (Ubuntu + grain-agent).

grain image pull grain-ubuntu
grain new -i grain-ubuntu

Asset	Arch
grain-ubuntu-amd64.qcow2	x86_64 (this workflow on ubuntu-latest)
grain-ubuntu-arm64.qcow2	aarch64 (self-hosted bake; not yet matrixed)

Companion .sha256 sidecars are verified by grain image pull when present.

This tag is rewritten on every successful bake (schedule / workflow_dispatch).
It is not a code release — use v* tags for binaries.