Rated 5 out of 5 stars

It's great! I used to keep checking the Windows Task Manager to see how much FF is taking up my memory before restarting FF manually. This add-on saves my energy and time! However, it seems to mess up the tab group list (panorama) after restart. Can this be fixed?

This review is for a previous version of the add-on (1.1.1-signed.1-signed).