Matt McClinch developed a range-based editing feature for chord rests in the musescore/MuseScore repository, enabling users to apply Q and W editing commands across selected ranges rather than single items. He implemented this enhancement using C++ within the context of music notation software, focusing on improving editing workflows and reducing repetitive manual edits for long sequences of rests. The work involved porting and adapting existing changes, demonstrating careful attention to code quality and collaborative development practices. Although the contribution was limited to a single feature over one month, it addressed a specific usability challenge and improved batch editing efficiency for end users.