Did you ever want to limit your players by not allowing them to have an elytra, but didn't know how? Well, as requested by one user, there is a way!

A plugin to disable the end gateway to access the outer end dimension! This plugin makes sure of that by removing all gateways if there is any, by any means neccesary. This plugin is really simple, so don't expect much.

Oh and i'd also recommend setting a world border in the end:

1. go to the end
2. make sure you have op
3. use this command (change the 1000 to how many block wide border you want):

/worldborder set 1000

done!