Hi, For preparing pim based on qt6 I will increase qt version to qt5.15 for 21.08. I will do it in two weeks in master. Regards -- Laurent Montel | laurent.montel at kdab.com | KDE/Qt Senior Software Engineer KDAB (France) S.A.S., a KDAB Group company Tel: France +33 (0)4 90 84 08 53, http://www.kdab.fr KDAB - The Qt, C++ and OpenGL Experts