The AB has to notify DAFT when a new meta-intel image is built. As a result of this, DAFT (https://github.com/01org/DAFT) will automatically deploy, boot and verify the image on all supported hardware targets.
I'd rather not mess around with the autobuilder during an M4 release, so I'm moving this to 2.4M1. This doesn't look like it should be much trouble though.
This will be built and deployed using LAVA: http://yp-lava-server.jf.intel.com
This will not be on the roadmap moving forward.