ver.20 A list of mouse operations described in the help Because it was the same description as before Please correct it. Two pages can be confirmed for operations which can not be used in ver.20 in the help page description.
[False] Ctrl + left button ⇒ continuous pan Ctrl + center button ⇒ continuous rotation
[Correct] Ctrl + left button ⇒ none Ctrl + center button ⇒ Zoom
I do not think that it is a very important point There was a voice to change, so please consider.