Tesla Coil has rolled out an update from Beta Shed and has brought Android N design elements like Icons and other features in the stable version of the launcher. Nova launcher is widely used and most customizable launcher available for Android.
It has a huge following and users use it as a  base for any other design tweaks on their Android Devices. There are few numbers of other changed that have been included and those are:
- Night Mode
- Android N Folder Preview style
- Improved search bar configuration
- Bug fixes
Users can switch the night mode automatically when it is night and to light mode when it is day. Also the night mode will change the whole white space to black in the app settings, drawer, desktop, folders and other stuff that Nova controls. It is a really needed stuff for users who use their devices while going to sleep.
You can have the update from the Play store.