Hello Aternos team,
I am fully aware that McMMO is already listed, but those versions are completely outdated and no longer updated. Toothpick hosts his plugin on Jenkins for free, to all, intentionally, for those who don't want to support his work, but still want to use McMMO privately. The Bukkit/Spigot page it's hosted on is paywalled, so that can't be used obviously, but Jenkins is not, there just needs to be a way to also display the Jenkins listings with the previous versions of McMMO.