Upgrading and maintaining AutoSD

Classic OSTree maintenance workflows, including manual upgrades, static deltas, and offline updates, have been replaced by bootc update mechanisms in AutoSD 10.

For information about how OSTree provides immutability and atomic updates underneath bootc, see Immutable system images with OSTree.

To build updated images, use aib build for bootc container images or aib-dev build for package-based disk images. For more information, see Automotive Image Builder tool.