Changelog

v0.3.0 — March 2025

Added

• Workspace UI — Zettelkasten note editor with enforced rules (atomic notes, declarative titles)
• Activity Stream — Real-time SSE events for note creation, linking, recall, and model usage
• Smart Model Routing — Auto-escalation from Haiku to Sonnet for complex queries
• Pricing Tiers — Free, Student ($5), Pro ($12), Power ($30) with metered quotas
• Voice Responses — ElevenLabs TTS integration (Student tier and above)

Changed

• Demo page is now a self-contained product showcase (no backend dependency)
• Default AI model changed from Sonnet to Haiku for cost efficiency
• Conditional database restore on container start (preserves existing data)

v0.2.0 — February 2025

Added

• Graph View — Interactive knowledge graph visualization
• Health Monitor — Graph health monitoring and maintenance tools
• Recall — AI-powered semantic search
• Import/Export — Import/export for knowledge graphs
• Demo mode — Unauthenticated demo with sample data

v0.1.0 — January 2025

Added

• Initial release
• SQLite + FTS5 note storage
• ChromaDB vector embeddings
• Basic CRUD API
• GitHub OAuth authentication
• Litestream replication to Cloudflare R2