Just got used to Android O? Android P beta is available https://goo.gl/ZkCpME
The new Android P beta has a ton of new UI changes and under-the-hood goodies that should help your smartphone last longer and be more efficient. You can check your device here and enrol if it qualifies for the beta program.
Vlad Serbu Google and Qualcomm work together on Project Treble for early access to Android P