* [#411 URDF: Add limits to the continuous joints (backport #387)](https://github.com/ros-controls/ros2_control_demos/pull/411) has been created for branch `humble`
* [#412 URDF: Add limits to the continuous joints (backport #387)](https://github.com/ros-controls/ros2_control_demos/pull/412) has been created for branch `iron`
While testing rqt_joint_trajectory_controller we realized that the URDFs lack limits for the continuous joints (velocity + effort).