Increase minimum required CMake version to 3.16 supported by Ubuntu 20.04
Add property trajectory_execution_info (#355, #502)
Add planner_id to SubTrajectory info (#490)
ROS 2 Migration (#170)
Contributors: AndyZe, Henning Kayser, JafarAbdi, Robert Haschke, Sebastian Jahr
Initial release
Contributors: Michael Görner, Robert Haschke