Do you want to be informed immediately about any changes we implement? Do you like to break things?
If you answered yes to the above questions you may want to join our beta tester community on Google Plus. You can do this by following this link: https://plus.google.com/communities/109933185436952648573. After you have been accepted there please click on the "Sign-up for beta test" link on the top right of the page.
Please kindly note that the beta versions may very well contain errors and do not work as expected. So they are no replacement for the fully tested version which you can download from the Google Play store.
We appreciate your support!