Both download and changelog is on this page:
I had to previously roll back to a quite old version to avoid problems when X-Plane have too high FPS (who would have thought such a thing could happen?). I tried the new one, and those problems seem to be gone, but I had major issues with the rudders – they are rolling back and forth by themselves seemingly without provocation. I at least don’t understand what triggers them. Also I more often lost connection to my trim wheel after that update.
Back to the old software for now, until the Brunner-folks are back from vacation. 😉