Last week OnePlus confirmed that it will update the OnePlus 5 and 6 series with Android 10. Today, the company announced the rollout of Open Beta 1 which brings Android 10 to OnePlus 6 and OnePlus 6T. OnePlus 6T The Android 10-based Open Beta 1 update includes new UI design and location permissions for the OnePlus 6 and 6T. Additionally, it comes with full-screen gestures that allow inward swipes from the left or right edge of the screen to go back. The beta update also includes a new feature called Game Space which offers quick access to all your games and options like Fnatic Mode...
Source: https://www.gsmarena.com/oneplus_6_6t_android_10_open_beta_1_update-news-39712.php