Huawei has started seeding EMUI 10.1.0.1.26 firmware to some of its Huawei P40 and P40 Pro units in China and may soon hit global units as well. It's not a major update but it does bring some nice changes, mostly in the camera department. The most notable one would be the picture-in-picture viewfinder when going beyond the 15x zoom. It allows you to get a better idea of where you've zoomed in on the subject by adding a secondary non-zoomed viewfinder. The update also improves the camera performance when snapping fast-moving objects, the overall clarity of images and colors are more...
Source: https://www.gsmarena.com/huawei_p40_lineup_receive_an_update_with_new_camera_features-news-43013.php