Mostly sprinkled around the forums. I don’t have an updated roadmap published.
I’m working on network sync now. Would make it a lot easier to throw a pile of PBs at a setup and act as one, less setup than firestorm and no extra components. Plus live code a bunch of devices.
Edit: It’s out now in beta! See how to use it in the announcement.
You can now make an almost arbitrarily large installation at your desired frame rate by adding more Pixelblaze.