Hello Aternos Team, I was wondering if you could add this plugin called MOTDFlow,
What it is, is that you can set your server motd in game and in the files, to me it's a really good and simple plugin, I've used this plugin on versions like 1.12.2 and newer versions and it works great still
Link: https://dev.bukkit.org/projects/motd-flow
Thank You!
