v0.1.1

What's Changed

Performance Improvements

• Optimized DataHandler buffer truncation using suffix(maxSize) instead of removeFirst(excess) for better performance (O(1) vs O(n)) when handling large data buffers

Code Quality

• Refactored DataHandler truncation logic into a truncateIfNeeded helper method to eliminate code duplication between stdout and stderr handling
• Exposed DataHandler.maxSize as public static to eliminate test duplication and improve maintainability

Testing

• Enhanced testDataHandlerBufferLimit to comprehensively test both stdout and stderr streams, including incremental data appends and using named constants for maintainability

Documentation

• Updated README code snippet to reflect the current actor-based DataHandler implementation with efficient truncation
• Updated CHANGELOG.md with detailed change notes

SystemManager v0.1.0

Initial release of SystemManager - macOS process orchestrator

Major Fixes/Improvements

• Added JSON-based persistence for process state
• Implemented daemon mode with background supervisor loop
• Built SwiftUI dashboard for GUI management
• Fixed concurrency with actor-based data handling (eliminated Sendable warnings)
• Styled README and docs with GitHub Markdown
• Cleaned documentation for clarity
• Added policy enforcement with timeouts and resource limits
• Modular architecture with Swift packages
• Thread-safe data access in RuntimeProcess
• Added CI workflow with GitHub Actions
• Configured SwiftLint for code quality
• Added unit tests for core components
• Added binary releases via GitHub Actions
• Created Homebrew formula for easy installation

All fixes ensure safe, efficient, user-space system management on macOS.