- Enhancement: added "Save & New" button when create/edit a media item;
- Enhancement: added "Save & New" button in the course page;
- Enhancement: added option to Guru Media Library page to change Media Category for multiple selected items in the same time;
- Enhancement: added all students quiz results list in "Courses Stats" page;
- Enhancement: added option to set available “all lessons” for some students that bought a sequential course on the student page