ardupilot

Copter-4.4.4 was released as the stable version for multicopters and traditional helicopters on 19-Dec-2023

Official release announcement: https://discuss.ardupilot.org/t/copter-4-4-4-released/110773

Copter-4.4.3 was released on 14-Nov-2023.

Official release announcement: https://discuss.ardupilot.org/t/copter-4-4-3-released/109169

Copter-4.4.2 was released as the stable version on 23-Oct-2023.

Release announcement: https://discuss.ardupilot.org/t/copter-4-4-2-released/108226

Copter-4.4.1 was released as the stable / official version for multicopters and traditional helicopters on 26-Sep-2023.
Release announcement: https://discuss.ardupilot.org/t/copter-4-4-1-released/107005

Copter-4.4.0 was released as the stable version on 18-Aug-2023

Release annoucement https://discuss.ardupilot.org/t/copter-4-4-0-released/105233

Copter-4.3.8 was released on 24-Aug-2023

This is a backport of a few critical fixes to the 4.3 branch

Copter-4.3.7 was released as the official / stable version on May 31st.

Release announcement: https://discuss.ardupilot.org/t/copter-4-3-7-released/101765

Copter-4.3.6 was released as the stable version on 06-Apr-2023.

The official release announcement is here https://discuss.ardupilot.org/t/copter-4-3-6-released/99269

Copter-4.3.5 was released as the official version on 14-Mar-2023.

release announcements https://discuss.ardupilot.org/t/copter-4-3-5-released/98158

Copter-4.3.4 was released as the stable version on 02-Mar-2023.

The official release announcement is here https://discuss.ardupilot.org/t/copter-4-3-4-released/97547

Copter-4.3.3 was released as the stable version on 20-Jan-2023.

The official release announcement is here https://discuss.ardupilot.org/t/copter-4-3-3-released/95691

Changes from 4.3.1:

• improved uBlox M10 support
• CubeOrange defaults to using 2nd IMU as primary
• SIRF and SBP GPS disabled on BeastF7v2, MatekF405-STD, MAtekF405-Wing, omnibusf4pro
• fixed loading of autotune gains during pilot testing
• Fixed CAM_MIN_INTERVAL to cope with mission and pilot triggering
• EKF3 fix when using EK3_RNG_USE_HGT/SPD params and rangefinder provides bad readings
• Main loop slowdown after arming fixed (parameter logging was causing delays)
• changed to 'fast task' scheme for critical loop updates
• MAVLink commands received on private channels checked for valid target sysid
• ModalAI camera support fixed (ODOMETRY message frame was consumed incorrectly)
• Param reset after firmware load fixed on several boards
• Siyi A8 gimbal support fixed
• Windows builds move to compiling only 64-bit executables
• ARKV6X support
• MatekH743 supports 8 bi-directional dshot channels
• Pixhawk1 boards support MS5607 baros
• SpeedbyBee F405v3 support
• DroneCAN Airspeed sensor support including hygrometer readings
• Pre-arm warning if multiple UARTs with SERIALx_PROTOCOL = RCIN
• Siyi gimbal support
• Arm check warning loses duplicate "AHRS" prefix
• AtomRCF405NAVI bootloader file name fixed
• BRD_SAFETY_MASK fixed on boards with both FMU safety switch and IOMCU
• Compass calibration continues even if a single compass's cal fails
• Gremsy gimbal driver sends autopilot info at lower rate to save bandwidth
• Invensense 42605 and 42609 IMUs use anti-aliasing filter and notch filter
• OSD stats screen fix
• RC input on serial port uses first UART with SERIALx_PROTOCOL = 23 (was using last)
• RunCam caching fix with enablement and setup on 3-pos switch
• RTK CAN GPS fix when GPSs conneted to separate CAN ports on autopilot
• fixed yaw rate for fixed wing autotune

Copter-4.3.2 was released as the stable version on 23-Dec-2022.

The official release announcement is here https://discuss.ardupilot.org/t/copter-4-3-2-released/94623

Copter-4.3.1 was released as the stable version on 05-Dec-2022

The release announcement is here https://discuss.ardupilot.org/t/copter-4-3-1-released/93929

Copter-4.3.0 was released as the stable version on 31-Oct-2022

Release announcement is here https://discuss.ardupilot.org/t/copter-4-3-0-released/92530

Rover-4.2.3 was released as the stable version on 29-Aug-2022

Copter-4.2.3 was released as the stable version on 29-Aug-2022

Rover-4.2.2 was released as the stable version on 28-June-2022
https://discuss.ardupilot.org/t/rover-4-2-2-released/88388

Copter-4.2.2 was released as the stable version on July 18th 2022
release announcement https://discuss.ardupilot.org/t/copter-4-2-2-released/88387

What's Changed

• Plane: prepare for 4.2.2beta1 release by @tridge in https://github.com/ArduPilot/ardupilot/pull/20986

Full Changelog: https://github.com/ArduPilot/ardupilot/compare/Plane-4.2.1...Plane-4.2.2