I've been trying to make songs in Audulus and inevitably I want something to fade in after such and such a time and fade out a while after that. So I made a basic utility to perform this task. I certainly hope to update this as the interface is a little wonky, but it gets the job done!
Edit 10/18: fixed a bug where the sustain and fade in were overlapping in value.
It's a little visually unappealing but it seems to work well. It does open my eyes to how much I take for granted in a regular daw as far as cpu optimization is concerned. I would love to see your take on it @biminiroad.