I came across this from 5 months ago. I thought it was worth people knowing:
https://wordpress.org/support/topic/king-composer-removed/
I’ve been on their website and there are a few 404 pages, I also looked up the plugins for it and found that nothing has been updated recently.
I think envato should maybe send them an email and see what the official answer on whats happening…
…maybe.
P.s. If they say that it’s going the way of the dodo, Is there anyone who can create a transfer tool plugin for migrating a King Composer built website to wpbakery/visual composer or elementor?
I believe authors would want to buy it themselves as they could give breath new life into old templates, and customers would want to buy it if they bought a King Composer theme.