Hello. First of all, I would like to say that this is a really great plugin — excellent work.
I also wanted to ask if there are any plans to add the ability to set different upgrade prices for individual items. For example, the possibility to configure a separate upgrade cost for each specific item. Alternatively, it would also be very useful if the plugin could support integration with the Economics plugin by MrBlue.
And one more question: are there any plans to add a separate tab or interface where players could view the upgraded items they currently have equipped? At the moment, the only indication of an upgrade is the "+" in the item name, and the upgrade level is not displayed anywhere else.