Kind of hard to tell since all of tonight's streamers thus far seem to be bobbleheads with potato phones, but it looks like several more trees have been added on the left after exiting the new tunnel.
EDIT: Someone finally rode the PeopleMover. Definitely lots more tall trees in the area just around Space Mountain, improving the view from both the train and the PeopleMover. The area in the forecourt with the missing section of concrete has also been flattened, and a quick glimpse of the interior of Light & Power through the upper windows suggests the arched trusses may have been resurfaced to make it look much less industrial inside. Now if we can just get some progress over by Storybook Circus, things will start looking good.