Samsung is working on its upgrade of the One UI and is pushing beta firmware to multiple markets for those willing to participate in the early testing. According to the official community forums in South Korea users of the Galaxy Note10 will get the second One UI 2.0 beta by the end of the week. Apparently, the new package will not have new features, but will mostly aim to squash bugs from the initial release. The situation was mostly the same with the Galaxy S10 with One UI 2.0 beta - all the nice things are introduced in the first beta and the second one merely focused on fixing...
Source: https://www.gsmarena.com/samsung_galaxy_note10_to_receive_second_one_ui_20_beta_in_the_next_few_days-news-40062.php