DJI has rolled out a significant firmware update for its flagship commercial drone Matrice 300 (M300) RTK and Zenmuse L1 LiDAR surveying camera. The V4 update packs in a ton of new and optimized features including compatibility with DJI FlightHub 2 and Zenmuse H20N, reduced flight times in mapping missions, and the introduction of a new file format standard for Waypoints.