1.2 Release

Added

• Redis integration for distributed caching
• RabbitMQ message broker for transaction synchronization
• Metrics and monitoring system using Micrometer
• Integration with bStats for plugin statistics
• Security manager with transaction validation and rate limiting
• Message broker for cross-server transaction synchronization

Changed

• Downgraded Java version requirement to Java 16 for wider compatibility
• Replaced Resilience4j with custom implementation for Java 16 compatibility
• Simplified rate limiting implementation in SecurityManager
• Implemented custom retry mechanism in DatabaseManager
• Improved player lookup with non-blocking methods
• Enhanced transaction processing with validation
• Optimized database operations with caching
• Improved error handling and logging

Fixed

• Deprecated method calls in player lookups
• Java records compatibility issues
• SQL-Injection fixed (special thx for issues #2 Sql-Injection)
• Database connection handling
• Cache management efficiency
• Transaction synchronization across servers

Security

• Added rate limiting for transactions
• Implemented transaction amount limits
• Added validation for cross-server transfers
• Enhanced security checks for player transactions

Performance

• Implemented distributed caching
• Optimized database queries
• Added asynchronous transaction processing
• Improved memory usage with better cache management