Release 1.4.0

[1.4.0] - 2025-11-08

Added

• Configuration File Support: Define full-scan patterns in YAML config files
  • Auto-detects .diffalyzer.yml, diffalyzer.yml, or config.yml
  • Custom config path via --config flag
  • Complete override behavior: config patterns replace built-in defaults
  • Support for both glob patterns (*.json, config/**) and regex patterns (/\.env$/)
  • Can disable all full scans with full_scan_patterns: []
• Verbose Mode: Detailed diagnostic output via -v or --verbose flag
  • Shows which config file was loaded and how many patterns
  • Displays when full scan is triggered and which file/pattern matched
  • Outputs to stderr to avoid interfering with tool integration
  • Shows performance metrics and analysis statistics
  • Clear feedback when no changes are detected
• Added symfony/yaml dependency for config file parsing
• New ConfigLoader class for loading and parsing configuration files
• Enhanced FullScanMatcher with glob pattern support and pattern tracking

Changed

• Full-scan patterns now configurable via YAML instead of being hardcoded
• CLI --full-scan-pattern now completely overrides config patterns (not additive)
• FullScanMatcher now accepts optional config patterns in constructor
• Empty output behavior is now clearer with verbose mode explaining the reason
• Built-in patterns (composer.json, composer.lock) only used when no config file exists

Improved

• Better user experience with clear diagnostic messages about what diffalyzer is doing
• More flexible configuration allowing per-project customization
• Easier to disable built-in full-scan triggers when not needed