OnePlus is rolling out software updates to its latest smartphones like crazy these days. Just yesterday it pushed out a new build for the OnePlus 7 Pro 5G, and now it's time for the 4G version of that phone to get yet another update. We're talking about OxygenOS 9.5.8 for the OnePlus 7 Pro, freshly baked and on its way to a unit near you. That said, this is a staged rollout as usual, so it will only reach a limited number of users today, with a broader OTA rollout planned in a few days, if no show-stopping bugs are found. The new release brings with it the May 2019 security patches...
Source: https://www.gsmarena.com/oxygenos_958_rolls_out_to_the_oneplus_7_pro_with_may_security_patch_better_touch_sensitivity-news-37649.php