Another software update after installing marshmallo

[AC Question]

Just received a software update notification last night. Have already installed marshmallow on my samsung s6. What is the new download for?

 

[PepeSylvia]

Did you figure it out? Sorry I don't have an answer, but I also recieved a notification after updating to marshmallow (which took more than 3 hours to download)! A full minute didn't even go by before I recieved a notification for another software update. I don't feel like updating my phone for another 3 hours