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由 MBickermann 发表于 Aug. 5, 2020 ·

I use this fantastic gadget for years now. You can even trace threads across different folders with this tool. Chapeau to the author! I really hope that it will also be updated to comply with version 78 and above.

这个评论是针对附加组件的一个早期版本的（3.0.1）。 

作者 ahubmann (开发者) 日期 Oct. 7, 2020 ·

Just released 3.1.1 to make it compatible with Thunderbird 78.