Android OS new version Coming Soon. It will be Android N name. Android 6.0 is now marshmallow and approx 1.3 percent of Android devices available around the world. Android is being brought by the code name N, which are some screen shots leaked.
Screenshots of Android N not much different from the marshmallow. While still too early to say anything about it because no official has made a statement of this screen to Android N.
According to me it will be Android Nutella 7.0