[•] - Changed

[•] - Fixed a bug with the hp buy gui - any "set" options would not work properly. Seems like I tried to fix this in version 1.4.1 too but failed to do so, or some change in 1.5.0 reverted that fix. (Reported by joex92).
[•] - Fixed a bug were config default values would be re-introduced to the file once customized/removed. (Reported by joex92).
[•] - Tested on 1.18 (Requested by joex92).
[•] - Fixed a bug were consumable messages' %HP% placeholder would show the added value instead of the player's HP.
[•] - Now MPUtils is required to use this plugin.