Fore one:
This extension can access your data on all websites.
This extension can access your data on some websites.
This extension can read and modify your browsing history.
This extension can access your tabs and browsing activity.

And two:
This automatically published version of the extension has not been reviewed by our moderators. If you trust the developer and wish to add this unreviewed extension to Opera, click Add to Opera +. Using this version of the extension will be done at your own risk.