The newest work revolves around what I'm currently calling the Mixer Page. The beginnings of this were seen in the other videos, but now I've fleshed it out completely and it is also ready to accept new features into the UI as they come up. The new features of the Mixer Page are the blinking lights to show what track is playing which notes, Transpose (Global, Track Folder and Track) and Velocity adjust (Track Folder and Track).
There have also been numerous minor tweaks effecting UI and workflow.