Google introduced the latest Android version, currently only known as Android O.Now, the company has announced some more updates regarding the same.Those who want to be a part of the beta programme can do so by joining the Android Program Google+ community. When rolling out the first developer preview of Android O, Google had also mentioned a few features of the upcoming OS version.All devices that were opted in have been updated to the current public version. If you are still running a beta version of Nougat you may download the latest full OTA image for your device and sideload it. This will not wipe your device.
"The O Developer Preview runs until the final Android O public release to AOSP and OEMs, planned for Q3 2017, the first developer preview is available for Nexus 5X, Nexus 6P, Pixel C, Pixel XL and Pixel smartphones.
Some of the features debuting with the Android O are Auto filling, Wi-Fi aware, Picture-in-Picture mode, Granular notifications and Background limit for apps.​Google has rolled out the first developer preview of Android O, the next version of its Android operating system. With this, the company has made Android O official, weeks before its annual developer conference I/O.This feature is aimed to help improve the smartphone's battery life and its interactive performance. Google has included additional automatic limits on what apps do in the background. The limits have been put in three areas namely the implicit broadcasts, background services, and location updates.The Picture-in-picture or PiP mode will allow users to browse content, watch videos or do anything else in the background while watching a video or video chatting through a small box inside the smartphone or tablet's screen. Users will also be able to set the aspect ratio and custom interactions for the PiP.Android O will make it easier to autofill forms or ID/passwords when logging into an account. The autofill app will store user's data including email ID, address, usernames and passwords securely. Developers can use Autofill APIs in their apps.