# KIMU Increment 44 implementation matrix

| Area | Status | Evidence | Remaining external gate |
|---|---|---|---|
| K2.6/K2.7 Coder switching | Operational | Model profiles, adaptive settings and regression tests | Live K2.7 endpoint capability acceptance |
| Streaming persistent chat | Operational | Chat API, SSE flow and SQLite persistence | Live Together response acceptance |
| Encrypted files and safe ZIP intake | Operational foundation | AES-256-GCM artifact store, migration and safe archive controls | Recovery drill and production key custody |
| Offline mutation queue and sync | Operational foundation | IndexedDB queue, idempotent replay and conflict handling | Physical offline/reconnect acceptance |
| Tools Runtime | Implemented | Versioned registry, schemas, risk approval, idempotency, cancellation and audited workspace tools | Target-runtime Flask HTTP execution |
| Whisper/Sonic Conversation Mode | Implemented | Authenticated WebSocket gateway, PCM capture/playback, VAD, turn IDs and barge-in cancellation | Live Together WebSockets, HTTPS and physical Android/headset testing |
| Website Builder | Implemented | Mobile UI, validated ZIP import, editor, sandboxed preview, tests, versions, rollback and ZIP export | Live K2.7 generation acceptance |
| Agent Swarm | Implemented | Fixed roles, graph dependencies, budgets, file leases, checkpoints, resume and release gates | Live multi-agent Together acceptance |
| Remaining Increment 38 modules | Placeholder or partial | Existing truthful feature catalogue retained | Module-specific implementation |
| Production backup/recovery | Incomplete | Outside this four-increment tranche | Key rotation and restore acceptance |