[ROS 2] documentation

[dvdmc]

Is there a place with documentation for ROS 2? The usage in https://wiki.ros.org/image_transport seems wrong. I get:

$ ros2 run image_transport republish compressed raw --ros-args -r in/compressed:=/camera/camera/color/image_raw/compressed -r out:=/camera/camera/color/image_raw
[WARN] [1749460456.256789054] [rcl]: Found remap rule 'in:=/camera/camera/color/image_raw/compressed'. This syntax is deprecated. Use '--ros-args --remap in:=/camera/camera/color/image_raw/compressed' instead.
[WARN] [1749460456.256805555] [rcl]: Found remap rule 'out:=/camera/camera/color/image_raw'. This syntax is deprecated. Use '--ros-args --remap out:=/camera/camera/color/image_raw' instead.
[INFO] [1749460456.268222763] [image_republisher]: The 'in_transport' parameter is set to: raw
[INFO] [1749460456.268272237] [image_republisher]: The 'out_transport' parameter is set to: 

[dvdmc]

Checking the republish node I found that the correct usage now is:

ros2 run image_transport republish --ros-args -p in_transport:=compressed -p out_transport:=raw --remap in/compressed:=/camera/camera/color/image_raw/compressed --remap out:=/camera/camera/color/image_raw

I could only find forum answers that offer the original's post usage so I guess some documentation is due.