Proprog, either the current version you have public or the beta should be on the repos, not sure how to get that done.
The reason is that most of the tech difficulties people are having are install problems, if it is a deb you can control that. You can also push upgrades.

I have to say that when listening to music in a car or bicycle a Pebble is the best way to pause or skip, far better than a control on the wheel. Also a great way to see a SMS and decide whether I need to pull over to actually read the message.