The edit log is a permanent record of all edits on your site. If you have set up additional editor accounts, the edit log can tell you which editor was responsible for each edit.
To view the edit log, go into edit mode, click the Panels button on the toolbar, and click the Edit log button, whose icon is shown in figure 1.
The edit log will then open in a new browser tab. The edit log includes the following information for each edit:
The date and time of the edit.
The IP address of the computer from which the edit was made.
The username of the editor.
A description of the edit.