If you are interested by test builds ("Buddybuilds"), you can send out a
message to me directly with your preferred email and we'll have you added
to those.
Play Store content should be ready by the 17th as well, in order to make
enough room for localizing and testing (I expect there will be screenshots
that will need going back and forth in order to sign-off on). Bugs will be
filed by marketing for Play Store content with all the needed information.
In the meantime, I've filed this bug for the app [1] and all the
information you need to get started should be in my initial message on the
thread here [2]