Need to enlarge the filesystem/partition on first boot
On SD-Cards we should enlarge the filesystem / partition to take up all the space on first boot, scripts could be take from the raspberry pi. This would also help users using the qemu image sine they'd only need to resize the qcow2.
use initramfs on the ~~armhf/~~arm8 boards
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information