Z 4 z 5 hwěžkow pohódnoćeny

Great add-on. Easy to jump between emails in the same thread. But at the moment it doesn't work with Thunderbird 102.

Tute pohódnoćenje je za předchadnu wersiju přidatka (3.3.0). 

Version 3.4.2 is available now, restoring compatibility with Thunderbird 102.