PX4/Firmware: Stable Release v1.10.0

Release Notes Highlights

• Multicopter 1 kHz rate loop (param IMU_GYRO_RATEMAX)
• DShot ESC Support with Telemetry (PR #12854, Docs)
• Cone-based RTL (Docs)
• Significantly improved real time system performance
  • new work queue scheduling framework with a thread per physical bus
  • new C++ uORB API (faster, safer, and more memory efficient)
    • new RTF airframes
  • Holybro Kopis 2 (and KakuteF7 board)
  • Holybro S500
    • NuttX RTOS upgrade with a number of important bug fixes and performance improvements ### Additional Features and Improvements #### Migration Guide
• DEPRECATED: Throttle PID Attenuation (TPA) (PR #13208)
  • Deprecated in favor of Thrust Curve compensation. #### Multicopter
• the rate controller now runs synchronized with the primary gyro
• Rate integrator improvements (PR #12296) #### VTOL
• VTOL front transition heading handling improvements (PR #12630)
• RTL: By default enable return via landing pattern for deterministic back-transition (PR #12746)
• VTOL GPS fix bank loiter (PR #12778) #### Fixed Wing
• initial support for new airspeed selector module capable of detecting airspeed sensor faults #### Rover
• Enable Offboard support for Rover position control #### PX4/ECL - Estimators improvement
• many bug fixes and robustness improvements
• Mag inconsistency check (PR #12334) #### PX4/Drivers
• UAVCAN sensor drivers for battery and optical flow #### Computer Vision & Autonomy ##### PX4/Avoidance
• Safe Landing Planner support
• Collision Prevention Improvements #### Simulation
• Simulation-In-Hardware (PR #11835, Docs)
• jMAVSim headless/no-GUI option (jMAVSim PR #105) #### Logging improvements
• AUX1-RC-channel-based logging via SDLOG_MODE (PR #12100)
• Logging of system bootup messages, and dmesg tool (on boards with enough RAM) (PR #11792) #### Onboard computer / middleware improvements #### Failsafe / commander improvements
• Bugfixes for failsafe corner cases (PRs #13143, #13294) #### OS/NuttX The release includes a change from NuttX-7.28 to NuttX-7.29 See NuttX release notes for the details of changes in NuttX-7.29 details.

Included as backports are:

• STM32F7 I2C state and interrupt storm fixes.
• Serial Single wire mode has moved to NuttX
• Fix for "z" in printf
• kinetis:i2c transfer ensure correct result returned.
• kinetis_i2c_transfer released the mutex then fetched the state, this resulted in returning the correct results.
• STM32F4 and STM32F7 SD card hang on card eject fixed
• STM32F7 ethernet add timeout on MAC reset

• Holybro Kakute F7 board support (PR #12440, Docs)
• Kopis 2 Airframe configuration (PR #12549)

https://gist.github.com/mrpollo/3af778f7f6cdbad1f0433ba18b4b7204