Have you ever wondered why so many app releases just say "bug fixes"? Its because most of the work app developers do are "bug fixes." That just means making our app smoother and more efficient so that you can shop faster. New features are great, but a well running app is even more important. Each bug fixed makes for a better app on your phone. And better apps mean happier people. So I guess you could say we have developers working hard to make the world a happier place, one bug at a time.