Simple Tab Groups от Drive4ik

Оценено на 4 из 5

Отзывы Пользователь Firefox 13743459

All of my saved groups are gone after a crash of Firefox.
Pinned tabs are missing when restored from backup.

Please, update Firefox to latest version v61 and after that update addon to STG v3.0 (not experimental). In this version I implement hide tabs api.