API Changelog

v0.5.0 — Phase 4 (March 2026)

Added

• Direct Echo Conversation endpoints (/echoes/{id}/conversations, /conversations/{id}/messages)
• Oracle assistant endpoint (/oracle/ask)
• Search endpoints (/search/echoes, /search/diary, /search/events, /search/shards, /search/messages)
• Story export endpoints (/account/me/export)
• API key management (/keys)
• Account deletion with grace period
• Notification preferences endpoints
• Admin dashboard endpoints (admin-only)
• OpenAPI spec at /api/docs and Swagger UI at /api/docs/ui

v0.4.0 — Phase 3 (March 2026)

Added

• Shard management endpoints (public/private creation, access control, travel)
• Channel system with 5 channel types
• Channel messages with auto-moderation
• Social graph endpoints (follow, block, mute)
• User reporting system
• Community moderation tools
• Discord bridge
• Global events (admin)
• WebSocket streams for Shards and Channels

v0.3.0 — Phase 2 (February 2026)

Added

• Multi-Echo tick processing
• Echo relationships and encounter system
• Hibernation state machine
• Multi-Echo tier enforcement

v0.2.0 — Phase 1 (January 2026)

Added

• Echo CRUD endpoints
• WebSocket Echo event streaming
• Personal feed and notifications
• Influence point system
• User account management (password reset, data export, sessions)
• System tick endpoint (admin)