Thanks for submitting the bug. I don't have the feedback hub app. If you could post the link so we can vote would be helpful .
this is the most important changes...now for find all the change for a big update gpu you need look deeper than usually and if you find forum or site with all changes changelog list.
i think the hololens will become rs4 1804 and not the OS...i just see buildfeed change too hololens 17134.1004
Unfortunately i can't! 1st thing i do before installing windows is to create my ltsb version by removing from the wim image all the metro apps including the store