Announced in several places including FlyJSim's Discord, Facebook and Twitter, FlyJSim have provided a long-awaited update to their Q400!
Now named the Q4XP, the Q400 by FlyJSim is getting a complete overhaul, and "will exceed the standards seen in [their] existing aircraft." It is important to stress that this update is still in development, and no ETA has been provided.
The Q4XP will not be compatible for X-Plane 10, but will have full VR compatibility, and will use a fully-custom coded FMC. More news will follow as development progresses.
You can follow FlyJSim on their Facebook page.