Copter-4.1.0

Release announcement: https://discuss.ardupilot.org/t/copter-4-1-0-released-as-the-official-default-version/76889

Rover-4.1.0

Release announcement: https://discuss.ardupilot.org/t/rover-4-1-0-released/76232

Copter-4.0.3 stable release

Release Announcement: https://discuss.ardupilot.org/t/copter-4-0-3-released/52975

Copter-4.0.2 stable release

Release Announcement: https://discuss.ardupilot.org/t/copter-4-0-2-released/52204