Winter 2026 aerial-autonomy-stack ROS2 control of PX4/ArduPilot with YOLOv8, LiDAR for real-world drone autonomy On Your Own: Pro-level Autonomous Drone Racing in Uninstrumented Arenas drone-racing-dataset [arXiv] University of Toronto Research gym-pybullet-drones [arXiv] / safe-control-gym [arXiv] / "Safe Learning in Robotics"