New Features
- Added Koth Coins economy system with /kothar pay for player trading
- Implemented Rank progression system based on XP earned from KOTHs
- Added Leaderboards for top XP and top Coins via /kothar top
- Added /kothar update command to automatically download and update the plugin from GitHub
- Added automatic update checker for GitHub releases
- Added support for Badlion and Feather Client waypoints
- Added KOTH arena linking system with team score sharing for OVERLOAD mode

Improvements
- KOTH barriers now use Red Stained Glass blocks for clearer visibility
- Improved GUI menus with toggle buttons and multi-page support
- All messages now support full RGB colors
- Added detailed configuration comments to help server owners
- Added immediate UI refresh triggers for scoreboard, bossbar, hologram, and actionbar

Bug Fixes
- Fixed capture progress resetting incorrectly when rival teams enter the zone
- Fixed holograms, scoreboards, and boss bars not spawning/updating correctly
- Fixed players remaining glowing after a KOTH finishes
- Fixed /kothar rank and /kothar coins give commands failing silently
- Fixed GUI items being movable in the shop menu

Full Changelog: View on GitHub