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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.2.0] - 2026-02-20

Added

  • Dependency Graph Overhaul (PR #246): Replaced ReactFlow with Sigma.js WebGL rendering. ForceAtlas2 layout with Louvain community detection for automatic clustering. Node search with zoom-to-focus, zoom controls, hover/click interactions with neighbor highlighting.
  • Dependency Structure Matrix: New directory-level DSM view showing cross-directory coupling. Circular dependency detection with red cell highlights. Click-to-drill from directory to file level.
  • Team Rules Detection (PR #244): Auto-detects CLAUDE.md, .cursorrules, and other AI assistant config files. Includes them in Codebase DNA extraction.
  • Documentation Overhaul (PR #240): 12 new docs pages covering API reference, architecture, deployment, MCP setup, and contributing guide.
  • React Error Boundary: Prevents white-screen crashes with recovery UI.
  • Frontend Test Suite: 13 smoke tests using Vitest + happy-dom covering ErrorBoundary, useGraphData, and useDirectoryMatrix. Tests integrated into CI pipeline.
  • SEO Setup (PR #245): Meta tags, sitemap, Open Graph.
  • GitHub OAuth Import (PR #230): Import repos directly from GitHub.
  • Settings Page (PR #231): User preferences and API key management.
  • Real-time Indexing Progress (PR #226): WebSocket-based live progress during repo indexing.
  • Search v3 (PR #224): AI-powered search summaries, Cohere reranking.
  • Feedback/Waitlist/Discord integration (PR #232): User feedback pipeline.

Changed

  • Dashboard redesigned with dark theme and glassmorphism (PR #219).
  • NavLink component moved to module scope to prevent remount on every render.
  • Replaced manual fetch-in-useEffect with React Query for repo list (30s polling, request dedup, caching).
  • Docker env vars standardized: SUPABASE_ANON_KEY replaces SUPABASE_KEY (Breaking -- self-hosted users must rename SUPABASE_KEY to SUPABASE_ANON_KEY in their .env). Added SUPABASE_JWT_SECRET, VOYAGE_API_KEY, COHERE_API_KEY, SENTRY_DSN.
  • Repository type in useCachedQuery now uses shared interface (fixes undefined git_url).

Removed

  • ReactFlow, dagre, @types/dagre dependencies (replaced by Sigma.js stack).
  • Old DependencyGraph components: GraphNode.tsx, DirectoryNode.tsx, GraphToolbar.tsx.
  • jsdom (replaced by happy-dom for testing).

Fixed

  • [object Object] bug in DashboardHome toast messages (defensive error extraction).
  • Dependency graph search zoom coordinates (graphToViewport + camera offset calculation).
  • Search and hover competing for node highlight state (shared pinned/hovered model).
  • .env.example inline comments parsed as part of values by python-dotenv.
  • Startup env validation comment mismatch (2-tuple, not 3-tuple).

[0.1.0] - 2024-12-23

Added

  • Semantic code search using vector embeddings
  • Dependency graph analysis
  • Impact analysis for code changes
  • Code style analysis
  • MCP (Model Context Protocol) server integration
  • Support for Python, TypeScript, JavaScript, Go, Rust
  • Supabase authentication
  • Redis caching layer
  • Docker deployment support
  • Comprehensive API documentation

Infrastructure

  • FastAPI backend with async support
  • React + Vite + TypeScript frontend
  • Pinecone vector database integration
  • GitHub OAuth integration
  • Rate limiting and security middleware

Version History

This project follows Semantic Versioning:

  • MAJOR version for incompatible API changes
  • MINOR version for new functionality (backwards compatible)
  • PATCH version for bug fixes (backwards compatible)

Pre-1.0 releases (0.x.x) may have breaking changes in minor versions as the API stabilizes.