https://wccftech.com/final-android-p-beta-build-released-factory-images-and-otas-live/

The last and final iteration of the Android P beta is rolling out today. The rollout is proceeding as scheduled, and we can expect a stable version of Android P to roll out before Q3 2018. The release contains all the final APIs and system behaviours developers can depend upon for testing apps. Developer documentation for Android P testing is available at Google’s Android Developers site. The release notes for the build are minimal and merely state what was stated above. Most notably, the list of known issues that we saw with previous releases is also gone, indicating that this is the most stable of all the releases.

Related Today in Android: LG V20, US Unlocked Galaxy S7 Oreo Update Rolling Out and More