Take out The diapers and wipes the hospital provides those so save as many as you can for home.
Pack a outfit for baby hospital photos
3-4 onzies in newborn and 0-3mths just in case
A pair of mittens and baby socks
A reviving blanket and a thick blanket for the trip home in the car seat
And possibly some burp cloths
And a few soft comfy outfits