I wonder why GitHub - YunoHost-Apps/minecraft_ynh: Minecraft Server package for YunoHost exists, but it’s not in the official application catalogue, see: Minecraft server
I found a old thread about adding non-free software to the catalogue here: Demande à la communauté / Ask the community - #5 by frju365
I think we should think about this again.
Yes, i love Open Source and hate Close Sources or non-free software and would like to have everything Open Sourced
But unfortunately we do not live in an ideal world. Of course, you can ignore this. But unfortunately, this also makes the YunoHost project less interesting for users.
I think it’s okay to add something like the “Minecraft Server” into the app catalogue, but only it it’s clearly pointed out that parts of the software is non-free. A little bit like F-Droid that warns you, see: Anti-Features | F-Droid - Free and Open Source Android App Repository