Extra Folder Columns

评分5星，满分5星

由 mvde 发表于 July 22, 2015 · 永久链接

I loved this addon, been using it for several years but since updating Thunderbird to version 38.1.0, this addon has been disabled because it's not compatible with that version. Will there be a new version soon? One that works with the latest version of Thunderbird?