So I've had a couple of bugs and suggestions brought up recently and decided it was time to update to 1.17.

Bugs fixed:
If your server is in 1.17 and the plugin was developed for 1.16, the teleport would never happen, even though the countdown would. This has been fixed by updating the plugin to 1.17.
The name displayed for a GUI item can now be properly set by changing the name of the item itself before setting the GUI item. There are plugins that can do this for you, or you can rename it in an anvil and manually change it in the Warps.yml file.

Features added:
A new line has been added to the config.yml file. You can copy and paste this in wherever, or delete your old config file and it will generate inside.
This also adds in a new placeholder %limit% which is replaced by that player's total warp limit.