Google official release Android 13 Beta for Pixel's Phones

Android 13's final beta was released by Google today 

With the fourth beta, app developers can perform final testing and development with the new release in mind.

In other words this version is currently for Pixel devices and the Android Emulator. 

Android 13 comes with new privacy features like a notification permission.

In beta version we saw tons of new feature such as themed app icons, per-app language support, HDR video, Bluetooth LE Audio, 

The Android 13 also Support for MIDI 2.0 over USB. 

As of now, it is expected to arrive on supported Pixel devices in "shortly."