Google Launcher on Android N on dev preview 2 has revealed some interesting new upcoming features. 2 more were revealed today. For starters, you'll be able to do a pinch gesture to bring up the app overview where you add and remove widgets or change the wallpaper. Previously, this functionality was accessed by long-pressing an empty part of the home screen. Furthermore, the options for dragging an app icon are now consistent whether you're dragging from the home-screen or from the app drawer.