Rated 4 out of 5 stars

Disabled this until proper support for gmail 2-step verification . Using app tabs + badges for now.
Edit: it asks for my verification code every 10 minutes
Edit: Author replied it works, but I am prompted for the verification code every time WMN 2.9 performs it's background check. So yes, it "works", if you don't mind that great inconvenience. Too bad, really liked this, but have to uninstall and find another solution.

This review is for a previous version of the add-on (2.8.3.1-signed). 

WMN 2.9 works

WMN 2.9 support for gmail 2-step verification.

Rated 4 out of 5 stars

Don't like new toolbars added without my consent.

This review is for a previous version of the add-on (2.7.4.1-signed).