I don't know where to put this so move it if needs be, I think it's safe to say that sometimes people don't know where to find the content pack, and when there's no one on to give it to them it can slightly discourage a player from joining the server. A simple solution would be to add a channel to discord, containing content pack links along with the server IP's for the server so that anyone joining can go to the content channel, press the link, download it and then not have to wait for someone to respond (to make this more effective set the invite link to join you into the content channel idk). And forum wise, either under the servers drop down add a content link, linking you to a post with server content for both flood and BR, or some other sort of hyperlink, for easier accessibility for those who don't own/want to go on discord.
There's a thread, yes, but people still ask around, because they may not know where to find such a thread, a redirect to it would help that problem.