- QA/Matrix: split the private QA lab runtime into smaller tested modules, add Matrix media contract coverage for image understanding and generated-image delivery, and update the memory-dreaming QA sweep to assert the separate phase-report layout. (#67430) Thanks @gumadeiras.

- Agents/tools: resolve non-workspace host tilde paths against the OS home directory and keep edit recovery aligned with that same path target, so `~/...` host edit/write operations stop failing or reading back the wrong file when `OPENCLAW_HOME` differs. (#62804) Thanks @stainlu.

- Speech/TTS: auto-enable the bundled Microsoft and ElevenLabs speech providers, and route generic TTS directive tokens through the explicit or active provider first so overrides like `[[tts:speed=1.2]]` stop silently landing on the wrong provider. (#62846) Thanks @stainlu.

- OpenAI Codex/models: normalize stale native transport metadata in both runtime resolution and discovery/listing so legacy `openai-codex` rows with missing `api` or `https://chatgpt.com/backend-api/v1` self-heal to the canonical Codex transport instead of routing requests through broken HTML/Cloudflare paths, combining the original fixes proposed in #66969 (saamuelng601-pixel) and #67159 (hclsys). (#67635)

## 2026.4.15-beta.1