VIP Plugins AdvancedKits

✦ Changes:
● Updated the MongoDB library to its latest version (5.1.4).​

✦ Changes:
● Corrected the amount of the owned kits placeholders.
● Enhanced the kit management system.​

✦ Changes:
● Resolved an issue with the latest version of ItemsAdder.​

✦ Changes:
● Added support for the {display_name} placeholder in the preview menu title.​

✦ Changes:
● Added support for CraftBukkit 1.8.8+ versions.​

✦ Changes:
● Updated the XSeries library to its latest version (11.2.1).​

✦ Changes:
● Resolved an issue with the CraftBukkit version detector.
● Fixed an issue with item dragging in menus for version 1.20.6 and below.​

✦ Changes:
● Updated the Adventure library to its latest version (4.3.4).​

✦ Changes:
● Updated the NBTAPI library to its latest version (2.13.2).​

✦ Changes:
● Fixed an issue with the upgrade button on the last kit level.​