# KIMU 5.2.0 Increment 44 — verification report

**Verification date:** 29 July 2026  
**Environment:** Packaging/static-analysis environment  
**Verdict:** Local static/core/frontend verification passed. Target HTTP/WebSocket/provider/device acceptance remains deferred.

## Executed checks

| Check | Result |
|---|---|
| Frontend production build | PASS — vendored bundle generated |
| Python static/core checker | PASS |
| Python core and Increment 41–44 suite | PASS — 18 tests |
| Frontend Node contract suite | PASS — 14 tests |
| Python compileall | PASS |
| Built JavaScript syntax | PASS |
| Shell syntax (`install.sh`, `run.sh`, `run-dev.sh`, `verify.sh`) | PASS |
| Feature-lock JSON and source contracts | PASS |
| SQLite schema/WAL/integrity core checks | PASS |
| Encryption and safe-ZIP regression | PASS |
| Preview sandbox contract | PASS — no `allow-same-origin` |
| Agent tool provenance source contract | PASS |
| Conversation speed/push-to-talk/preview contract | PASS |

## Deferred HTTP workflows

Twelve Flask application workflow tests are included but skipped in the packaging environment because Flask is unavailable there. They are executed by `install.sh` and `verify.sh` after target dependencies are installed.

Included deferred coverage:

- owner setup and CSRF;
- switchable model preferences;
- attachments and persistent chat;
- encrypted artifact download;
- offline idempotency and sync conflict;
- safe ZIP rejection;
- Code Interpreter job;
- memory, skills and administration;
- Tools approval/idempotency workflow;
- Website Builder create/generate/test/export/import workflow;
- Swarm roles/checkpoints/release gate;
- audio configuration and feature locks.

## Deferred external acceptance

| Gate | Reason |
|---|---|
| Live K2.6/K2.7 chat and tool calling | No provider credentials used during packaging |
| Live Whisper realtime WebSocket | No provider credentials/microphone path |
| Live Sonic 3 WebSocket and `context.cancel` | No provider credentials/audio path |
| Physical Android barge-in | Requires target phone and audio routes |
| Bluetooth/wired headset behaviour | Requires physical accessories |
| HTTPS secure-context behaviour | Requires deployed reverse proxy/domain |
| Multi-worker production soak | Requires target runtime |

## Release classification

This is a verified **Increment 44 implementation release**, not a full production acceptance certificate and not full Increment 38 conformance.