Rated 5 out of 5 stars

Από τον/την fralexisthomas στις Σεπτ. 27, 2011 · μόνιμος σύνδεσμος

Thanks mhouse for your pull request but i just updated version compatibility to 8.* on my side ;)
Here is the new XPI link : https://github.com/downloads/ath0mas/mozilla-firefox-addons/gmail_manager-0.6.4.1.4-fx+sm.xpi