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1 | initial version |
I checked and to me it looks like all the ROS1 messages are present in ROS2.
Here you can see the ROS standard messages
https://github.com/ros/common_msgs
The ROS2 standard messages on the other hand live here
https://github.com/ros2/common_interfaces
Plus some additional navigation messages https://github.com/ros-planning/navigation2/tree/master/nav2_msgs