Please stop flaming "how long time" or "how many time"... or Lulz.
I'm pretty sure, Bossland is at the task, because they knew the 5.2 will come, and the time they use to answer such stupid questions, is the same time, they are not using for developing the updated version.
So be Patient and the generic answer is : when it's done. Which was true for more than a decade for "the Duke", and even he returned!
So: thanks Bossland for your Work, and keep it up!
A customer who feels pretty well supported, waiting for the update while knowing what a hell of one task debugging third party software can be!