Nate Unfortunately I've been sidetracked with a number of other things. 🙁 I hope to focus more on skins soon and then will have a better udpate. FWIW, someone made a PR on GitHub today for FFD with spine-csharp.
funyou 😢 we need use ffd as3(for stage3d) runtime in 3 weeks, is that mean we need write the ffd runtime ourself 😢 😢