Carddav support in Thunderbird
Can't understand why TB 78 still dosen't support carddav-sync yet out of the box. Most alternative providers use caldav and carddav, except the big player's, of course. This should be fully supported like caldav is supported in TB calendar.
ప్రత్యుత్తరాలన్నీ (1)
It looks like it's under development, but not expected until TB 80:
https://bugzilla.mozilla.org/show_bug.cgi?id=1650733
I notice there is a version of TbSync for TB 78, as well as Cardbook.