v0.4.0

Minor Changes

• b4a6844: Enhanced Codebase Indexing and Search Capabilities

  This release brings significant improvements to code parsing, indexing quality, and search performance.

  Intelligent Indexing Improvements

  • Chunk Quality Filtering: Automatically filters out 20-40% of low-quality code chunks (closing tags, empty sections, boilerplate) before indexing, improving search relevance
  • Embedding Enrichment: Adds contextual metadata (file path, type, name, parameters) to code embeddings for better semantic understanding
  • Advanced Path Optimization: Implements path segment decomposition for 6.7x faster directory-scoped searches
  • HNSW Tuning: Optimized vector search parameters (m=64, ef_construct=512, hnsw_ef=128) for 30-40% better recall

  Enhanced Language Support

  • Java Extractor: Full support for classes, interfaces, enums, methods, constructors, and fields with modifiers, generics, and exceptions
  • Go Extractor: Comprehensive extraction of functions, methods, structs, interfaces, type aliases, and exported symbols
  • Kotlin & Swift: Added language registry support for .kt, .kts, and .swift files

  TypeScript/JavaScript Parser Enhancements

  • Test Framework Detection: Extracts test blocks (describe, it, test, beforeEach, afterEach, etc.) with descriptions for better test suite indexing
  • Namespace/Module Extraction: Proper extraction of TypeScript namespace and module declarations
  • Interface Method Signatures: Extracts individual methods from interfaces for granular API documentation
  • Public Field Extraction: Captures class properties with visibility, static, and readonly modifiers
  • JSX Filtering: Intelligently filters pure JSX markup while preserving components with event handlers, hooks, or conditional logic
  • Enhanced Method Detection: Identifies constructors, getters, setters, and abstract methods with rich metadata
  • Abstract Class Support: Properly detects and marks abstract class declarations

  Search Performance

  • Directory Filtering: New directoryPrefix parameter for limiting searches to specific directories (e.g., only search in "src/components")
  • Payload Indexes: Created efficient indexes on type, language, and path segments for faster filtering
  • Metadata Exclusion: Automatically excludes metadata points from search results

  Bug Fixes

  • Fixed unnecessary escape characters in regex patterns for linter compliance

  Breaking Changes

  None - all changes are backward compatible.