# KIMU 5.2.0 Increment 46 — release notes

Increment 46 retains the completed Tools, Conversation Mode, Website Builder and Swarm feature set and hardens the runtime path.

## Changed

- Strict PCM16 frame validation and maximum frame size.
- Typed and bounded realtime VAD updates.
- Latest-message ordering for spoken conversation context.
- Immediate active Together chat-stream closure on cancellation.
- Terminal Swarm rejection state and audit evidence.
- Wheelhouse-aware installer with no mandatory pip upgrade.
- Runtime-ready marker and incomplete-virtualenv detection.
- Single-worker default and fail-closed readiness for unsupported multi-worker configuration.
- Environment capability probe.

## Not claimed

No live provider, HTTPS or physical-device acceptance was possible in the packaging host. The release is ready for installation and target-runtime acceptance, not production certification.