Article says 4th is in production at the moment
It’s just episode
Bromite has not been updated since January.
One of the old Bromite contributors forked it: https://github.com/uazo/cromite
And lemmy.cafe’s user count seems like it is probably just filled with bots since there’s barely any activity compared to it.
It’s still being developed:
https://github.com/florisboard/florisboard/releases