Android 6.0, codenamed Marshmallow, was officially released on September 29th and will be rolling out to devices in the next few months. What do you need to know? Why should you care? While Marshmallow seems at first glance to be a minor update, a number of features are being introduced that will improve users' experiences with the phone. Come hear how permissions have changed, how "Doze" will improve your battery life, and how SD cards have become useful once again.