Downloaded and working well. I have been using a mini 2 and an iPad 2017 to try the public betas from the third version. They are just getting casual use but they have been really smooth at every update. The mini 2 has been brought back to life. Not as fast as a pro of course, but no longer stuck in the mud. I like the optimise and refine approach. It is really nice the simple addition of a long hold on the space bar with only one finger puts you in trackpad mode. It is the easiest most fluent way to move the cursor to date.