Google will be releasing two new Nexus phones in the coming months. We are now expecting to see an all new launcher experience on these devices. An early build of the new Nexus launcher has been leaked. The launcher removes the app drawer icon which can still be accessed by a quick swipe up. Folders have an all new style which allow you to peek into the folder and see the apps that reside there. The permanent Google search bar has been removed in favor of the Google search button. The launcher seems to be quite fluid even in its beta state. Grab the launcher below.
If you are on a rooted device just flash the flashable zip in TWRP and everthing will work perfectly including swiping right to reveal Google Now. If your device is not rooted you will need to sideload the Nexus Launcher app and the wallpaper picker. Be sure to check unknown sources in your settings.