Yettwasezmel 5 ɣef 5 n yetran

sɛur maverick di Oct. 3, 2017 ·

This is one of the great FF addons. Hope it finds a way to the new addons system. If it doesn't maybe this can be used as an alternative:

https://addons.mozilla.org/pt-PT/firefox/addon/tab-session-manager/

This review is for a previous version of the add-on (0.8.1.13).