评分5星，满分5星

由 Firefox 用户 05d29e 发表于 Nov. 23, 2017 · 永久链接

I will join in and say that I'm seriously considering downgrading Firefox because Session manager was my reason for choosing Firefox as my everyday browser, I have tried some of the "replacements" but they are just not as good, so please, gives us this add on back!