1. Walker sounds on Crait
This edit both masks out the First Order shuttle approaching the blast doors and adds the sounds of slowly approaching walkers and TIEs to the establishing shots with Leia. This better stitches up the disconnect between the approaching ships in the theatrical (Finn is already with the Resistance) and provides some quite evocative juxtaposition, Leia staring out into a tundra, the sounds of fascist machinery closing in:
Chills.