- Updated to Qt 6.11.0. - Converted the recently introduced constraints of type room(s) max teachers repetitions to the constraints of type room(s) max activities per teacher (suggested by Andrea Primiani). The new constraint is clearer, and it is equivalent to the old one if we add 1 to the number of max repetitions per teacher to represent the number of max activities per teacher. Also, activities with several teachers are taken into consideration. - The export of statistics can now be configured to use long names and/or codes for the subjects, activity tags, teachers, and students (suggested by Cyrus Ireri). - Updated the Italian translation, by Andrea Primiani.