September 2025 monthly summary for PX4/PX4-Autopilot focusing on reliability and end-of-mission correctness. Delivered a critical bug fix for mission termination loiter position handling. Updated mission_base logic to set the loiter item from the current position setpoint when a mission ends, ensuring correct loiter/position behavior when the current setpoint is LOITER or POSITION. Commit 6c69d86d7ea5c307cf988b7a3ec37fd39b7edbbd; message: "mission_base: on mission end, set loiter position from previous position type setpoint". This change reduces incorrect loiter behavior during mission termination, improving safety and predictability of autonomous flights. Repositories involved: PX4/PX4-Autopilot.