Just a shortcut to Chrome history page
This is just a shortcut to Chrome history page.
When installed, it will add "History" button to your browser's toolbar.
Click the icon and you'll open the "history" page. That's all this "extension" does.
There are some options available: you can set the button to open the history page in new tab or in the current tab and, if you want, you can add it to the context menu.