MasterStudy LMS PRO 4.6.22

- **Enhancements**: Added the ability for students to save draft assignments.
- **Enhancements**: Audio/video question playback now stops when a user makes a second audio/video playback.
- **Enhancements**: Simplified the activation of the Question Media addon.
- **Fix**: The discounted course price is not displayed correctly in the Course Bundle.
- **Fix**: Single Course Co-Instructors undefined key avatar error is fixed.

- **NEW**: Added a new Question Media addon.
- **NEW**: Now it is possible to add video, audio and pictures to questions in a quiz.

- **FIXED**: Failed to translate additional fields to WPML added via LMS Form editor.
- **Enhancements**: Added required attribute to each checkbox field in the LMS Form editor.
- **Enhancements**: Now if you click a window outside the popup for forms the popup is hidden.
- **Enhancements**: Added form-builder-fields component.