OnePlus already released a stable OxygenOS 13 update for the OnePlus 10 Pro and has several other models that are running beta versions in order to find and squash any bugs. Here is the official timeline for the beta releases, including ones that are already out. The OnePlus 9 and 9 Pro are already running the beta, as is the OnePlus 10R. Those updates arrived in September. Since then OnePlus has released yet more betas for the following models: 9RT, 9R, OnePlus 8, 8 Pro and 8T. Coming up next, a few more phones will get to join the beta trials before the end of this year: OnePlus...
Source: https://www.gsmarena.com/oneplus_reveals_the_oxygenos_13_beta_rollout_timeline-news-56303.php
