Bangalore - Google android N preview got released and users should install SDK file or will get OTA updates. Below are the features which google released as preview and it has optimised the android with many energy saving features.
- Multi window support.
- Notification enhancement.
- Data saver
- Quick settings tile in notification.
- Number blocking.
- Direct boot.
Click on image for larger one.Source - Techradar.
To download Click SDK
Source - Courtesy - Credit - https://developer.android.com/preview/overview.html