Not really that much to get excited about , they swapped a park ticket with the canceled
HHN ticket loss (even swap at best), added a lane at to the toll booth for a month, (toll booths are not that crowded right now, no big deal) to make up for the valet parking and and moved up an hour to Universal Express to make up for the earlier park closure for a month(even). Doesn't sound like much at all if you ask me. Also this is just for the top level pass.
Remember Disney extended everyone's annual pass an extra month, Universal did not.
Looks like Universal is hoping to extend hours in October with the end date of Sept 30th of the extra hour.