Vanish v3.0.1 | Stability Hotfix & Clean Code Refactoring
We've addressed the most critical issues found since v3.0.0 AND performed a complete code quality overhaul.
This update is recommended for all servers.

Critical Fixes

• Fixed: /vanish reload now properly refreshes all disabled action settings — no server restart needed
  • ⚡ Impact: Config changes apply instantly, saving server admins time
• Fixed: Server shutdown no longer causes ConcurrentModificationException when players are vanished
  • ⚡ Impact: Clean shutdown guaranteed, no more error spam in console
• Fixed: Vanished player tracking is now fully thread-safe when using ProtocolLib
  • ⚡ Impact: Eliminates rare crashes on high-traffic servers with ProtocolLib

Bug Fixes

• Fixed: Rare NullPointerException when loading language messages during plugin startup
• Fixed: /vanish tp no longer crashes if the target disconnects at the exact same moment
  • ⚡ Impact: Safer teleportation, especially on busy servers

Code Quality Refactoring (SOLID Principles)

• Refactored: All 13 subcommands now use proper execute() pattern instead of constructor side-effects
  • ⚡ Impact: More maintainable, testable, and extensible command system
• Refactored: Color parsing logic centralized — was duplicated across 3 files
  • ⚡ Impact: Single source of truth for color mapping, no more PINK/PURPLE mismatches
• Refactored: GUI inventory creation extracted into shared GuiBuilder utility
  • ⚡ Impact: ~200 lines of duplicate code removed, consistent GUI behavior
• Refactored: Container opening logic extracted into dedicated SilentContainerHandler
  • ⚡ Impact: DisabledActions no longer a 235-line monolith
• Refactored: Config reads centralized through Data accessor methods instead of inline parsing
  • ⚡ Impact: Single source of truth, easier to maintain and test

Clean Code Improvements

• Fixed: Result class methods renamed to standard Java camelCase conventions
• Fixed: Removed ~150 lines of dead/unused code across 6 files
• Fixed: Removed assert statement in production code → proper null checks
• Fixed: Inconsistent placeholder format standardized to {player} everywhere
• Fixed: YmlFile no longer loads configuration file twice on reload
• Fixed: Mutable field in CommandHandler → thread-safe local variable
• Fixed: NullPointerException used as control flow → proper null checks
• Fixed: Deprecated HoverEvent constructor replaced with modern Text content API

Config: No config changes required — drop-in replacement for v3.0.0

Compatibility: Spigot/Paper 1.20 — 26.1+ | Java 17