Because Dave only does the Apple dev for The Blockheads we always do that first. Once our team has gone over it thoroughly, he hands it off to Ben at Noodlecake, and the Android phase starts. This is underway now. Both testing teams are complete and final.
If Dave does update 1.8 then I will probably need to recruit more testers. Other than that, later this year he hopes to run an alpha for his next game, Ambience, which is being developed for PC. You can find out more about this at http://ambiencegame.com