* work on device nodes
-* allow passing env vars
-
* mkosi --all (for building everything in mkosi.files/)
* --architecture= is chaos: we need to define a clear vocabulary of
automatic updating schemes (i.e. take an old image that is currently
in use, add a root partition with the new root image (+ verity), and
drop the new kernel into the ESP, and an update is complete.
+
+* minimization with gpt_btrfs doesn't seem to take fs compression into
+ account. The resulting device is half-empty.
+
+* --format gpt_mksquashfs --minimize throws an error. It should just
+ silently ignore --minimize, since it's implied.