"Changed by" column for node list If a node is changed by another user, the change time is shown on /admin/content but not by which user the node was changed. I couldn't find any field in the respective view to add. Did I miss sth?
Edit the "Content" view.
Add "User - Content revision" in Relationships under "Advanced" tab.
Add "Name - User" in the fields using the Revision user relationship. You can set a label for this field as "Last modified by".