http://www.techradar.com/news/nokia-8-just-got-updated-to-android-oreo-adding-speed-and-features

Following a beta last month, the finished version of Android Oreo has now landed on the Nokia 8, bringing with it a number of improvements and new features.

The update, which we’ve had confirmation is live in the UK, will presumably be coming to the rest of the world soon if it hasn’t already, and highlights include a new picture-in-picture mode, which lets you watch a video while using another app.