v0.6.39

What's Changed

• [codex] hide Agent descriptions from group run headers by @EKKOLearnAI in #2352
• fix: surface Runtime activation failures and hide Web UI switching by @EKKOLearnAI in #2353
• [codex] send coding agent prompts through stdin by @EKKOLearnAI in #2354
• fix(group-chat): let Coding Agents own run timeouts by @wtj-0527 in #2357
• Add Ekko setup, code execution, and tool approvals by @EKKOLearnAI in #2362
• document Ekko OAuth providers by @EKKOLearnAI in #2364
• document Ekko interactive UI design by @EKKOLearnAI in #2365
• fix(group-chat): stabilize coding agent tool events by @EKKOLearnAI in #2366
• add Ekko clarification tool by @EKKOLearnAI in #2368
• fix(coding-agent): coalesce streamed tool start events by @EKKOLearnAI in #2372
• Fix group chat room readiness and typing presence by @EKKOLearnAI in #2373
• fix: reconcile Codex native terminal state by @wtj-0527 in #2375
• docs: plan tool-boundary queue insertion by @EKKOLearnAI in #2376
• chore: prepare Hermes Studio 0.6.39 by @EKKOLearnAI in #2377
• fix: configure model-run token lifetime by @wtj-0527 in #2382
• fix: stabilize MCU remote connections by @EKKOLearnAI in #2383
• docs: add MCU remote reliability changelog by @EKKOLearnAI in #2384

Full Changelog: v0.6.38...v0.6.39