Khurram Wadee ✅#Firetray is back.
On #KDE, I used to use Firetray so that when I minimized #Thunderbird an #icon appeared in #SystemTray as well as telling me how many new messages were waiting to be read. Well, when version 60 of #TB came out, it broke that #addon much to my chagrin. However, I just discovered that someone has #forked the old version and it now works with my current version. Thanks go to the author #Ximi1970