Bukkit

🗄️ Database Connection Improvements

This update focuses on improving how Castle Defence for Simple Clans handles database connections.

The plugin now uses HikariCP for MySQL connection pooling, replacing the older custom connection pool. This update also adds proper database cleanup when the plugin is disabled.

This is mainly a stability and maintenance update. No new gameplay features, commands, arenas, or permissions were added in this commit.

🔧 What Changed

- Updated the plugin version to 1.3.
- Replaced the custom MySQL connection pool with HikariCP.
- Added proper database pool closing when the plugin is disabled.
- Improved MySQL connection handling.
- Refactored SQLite connection creation to use a DataSource.
- Updated database connection closing behavior.
- Added required runtime libraries to the plugin configuration.
- Updated Maven compiler settings for the project build.

🎯 Why This Matters

This update helps keep the plugin's database handling cleaner and easier to maintain.

For server owners using MySQL, the plugin now uses a more standard connection pool system and properly closes database resources when the plugin shuts down.

📌 Notes

- No new gameplay features were added.
- No commands were changed.
- No permissions were changed.
- No arena mechanics were changed.
- This update is focused on database stability, cleanup, and maintenance.