I'm a beginner of the RoboCup3D from China and just now change the enviroment to Ubuntu20.04 from Ubuntu18.04. I'd like to wonder the differences between qt4 and qt5 and other simpark changes will effect the simulation effect or not. Will this bring some troubles to the game simulation? Or will it be a bit different in the official competitions? I will appreciate it if you can give me answer! (The above contain translations from machine translator)