Much much practicing of all skills mentioned previously.
She is now scooting along the edge of things like tables, couches and bay windows.
So tired from all these new things! It was a really weird week because she was just going and going and going that I would scoop her up for nap time and she would practically be asleep before I got her in her crib. She has always been a decent sleeper but this was a whole new level. It was awesome and now sadly, over, as she is back to being indignant that I would ask her to nap.