I've read a few conflicting items on Pro (not from esri from board posts). I have not played with pro much yet but I like some parts and others I'll just have to get used to (forcing myself to use pro vs 10.3). My question is could someone explain if you can work directly with your pulished feature services via pro? I'm used to 10.3 needed to publish republish items. Can you directly edit your AGOL services via pro or are you still really just republishing? I ask because of credit burns, if you can edit directly is credit usage any different than republishing? It would be great to make minor edits instead of republishing a large service (and all the credits).
