Thanks very much! I have two minor comments:
> * Boot loader parameters can be set, such as disabling Simultaneous Multi-Threading (SMT) with the `nosmt=force` option.
Please mention that this is only possible from composer-cli.
> // * Images can be created on all architectures supported by RHEL.
> // * Boot loader parameters can be set, but only using manual blueprint editing and import with the `composer-cli` tool on command line.
Please leave these out (looks like they are already commented out?)