I'm using the beta version and the changes are actually useful and, relatively, plenty. The one thing I'm currently looking forward the most is multi-process s

I'm using the beta version and the changes are actually useful and, relatively, plenty. The one thing I'm currently looking forward the most is multi-process support, planned for Thunderbird 91, IIRC; It should relieve the hangs I sometimes get (having >50 GiB mails locally has its tolls, but oh well LKML, QEMU, ... archives and such are just nice to have around for me).