tridge merged ArduPilot/MissionPlanner#3791 · September 30, 2026 13:56 MAVLink: support 32-bit system IDs and header targeting #3791 Carry unsigned 32-bit system IDs through MAVLink framing, vehicle state, subscriptions, UI selection, and command, mission and MAVFTP operations. S… +2,108 -1,102 5 comments