Google has finally released the last release of the Developer Preview 4 today.After this Google will finally releasing the final build next month to all the Google device which are eligible for the update.Still, there is a mystery about what will be the name for the next iteration of Android.

The latest DP 4 release is Candidate grade build which includes final system behaviours with the latest bugs fixes and optimisation and final developer API. With this developers can start their work for the next iteration of Android with Android 8.0.0 in order to make all apps compatible with the latest OS.

If you wanna try the Developer Preview you need to register for the Android Beta Program.If you already registered user then wait for the OTA update to arrive within next few days.The eligible devices for testing the Android O are Pixel, Pixel XL, Nexus 6P, Nexus 5X, Pixel C and Nexus Player.