Release v1.4.0

This update requires Java 11 at minimum.

Add:

• Ability to leave the staff chat.
  • Stop receiving staff chat messages with: /leavestaffchat
    • This can be disabled in the config if you don't want staff members to turn off their staff chat.
  • Start receiving messages again with: /joinstaffchat
• Configurable message sounds.
• Send staff chat messages from console.
• Persistent toggles that last beyond server restart.
• Update checker.

Change:

• Entirely new configs that automatically update.
  • staff-chat.config.yml: plugin behavior and settings.
  • messages.config.yml: chat formatting and message customization.
    • Supports &#RRGGBB hex color codes.
    • Lets you define your own reusable placeholders.
  • Previously configured settings in your legacy config.yml will automatically migrate into the new configs.