+ The plugin was renamed from "SimpleShopGUI" to "Shop++".
+ The entire code was restructured; This means the plugin is no longer open source. The previous code was archived, here is the link: Click here!
+ Menus and Menu Paginations were fixed.
+ Added config.yml and language files validator.
+ Fixed Shift + Left-click on items event.
+ Fixed Shulker Box content reader.
+ Fixed multiple bugs and glitches.
+ Added support for NoSQL database, which is .yml files.
- Removed support for all SQL databases.
- Removed other small and not important features.