@yechun Thanks, I have started to migrate pcl_msgs. I have taken the source from https://github.com/ros-perception/pcl_msgs. --- [Visit Topic](https://discourse.ros.org/t/ros-2-collaboration-bulletin-board/2239/54) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: