Same mods as the MK7, rearrangement of the menus in central electric is the only change I have noticed, so it might take a little extra time to find the new setting location.
I've only done the remote windows via the Application/Credits on my mk7.5. I'm not really looking to do anything else with it; other than view and clear fault codes. Though I have bookmarked the link Sootchucker posted above. Thanks for that.
I'd recommend reviewing the obdeleven forums (and the general page) and learn how to do the coding through the correct steps instead of relying on the macros. That way you don't spend credits ever, and you can exactly undo whatever you do through the history of the mods.