{"version":"0.72.0","date":"2026-03-10","dateFormatted":"March 10, 2026","url":"https://docs.factory.ai/changelog/release-notes#v0.72.0","jsonUrl":"https://docs.factory.ai/changelog/releases/0.72.0.json","summary":"GPT-5.4 Fast model, /fast command, chat UI refresh, and MCP OAuth for remote sessions","surfaces":["cli"],"changes":[{"type":"feature","surface":"cli","title":"GPT-5.4 Fast model"},{"type":"feature","surface":"cli","title":"MCP OAuth in remote sessions"},{"type":"feature","surface":"cli","title":"Chat UI refresh"},{"type":"feature","surface":"cli","title":"Mission subagent streaming"},{"type":"improvement","surface":"cli","title":"Incremental rendering"},{"type":"improvement","surface":"cli","title":"Faster Droid Computer sessions"},{"type":"improvement","surface":"cli","title":"Working directory validation"},{"type":"fix","surface":"cli","title":"Grep tool overflow"},{"type":"fix","surface":"cli","title":"Thinking indicator spacing"},{"type":"fix","surface":"cli","title":"Timeout warnings"},{"type":"fix","surface":"cli","title":"Sentry integration reliability"},{"type":"fix","surface":"cli","title":"Slack integration reliability"},{"type":"fix","surface":"cli","title":"Mission Mode reasoning"}],"security":[],"deprecations":[],"contentText":"New features\n\n- GPT-5.4 Fast model - New GPT-5.4 Fast model available with a /fast slash command for quick model switching\n- MCP OAuth in remote sessions - MCP servers requiring OAuth authentication now work in remote Droid Computer sessions\n- Chat UI refresh - Refreshed chat interface with improved tool display, user message styling, and interrupt indicators\n- Mission subagent streaming - Real-time streaming updates from subagents in mission control\n\nImprovements\n\n- Incremental rendering - Enabled incremental rendering for smoother and more responsive CLI output\n- Faster Droid Computer sessions - Optimistic preconnection reduces wait time when starting Droid Computer sessions (Factory App)\n- Working directory validation - Droid Computer sessions now validate working directory configuration before starting (Factory App)\n\nBug fixes\n\n- Grep tool overflow - Fixed Grep tool crashing on very large search results by returning partial results with an increased buffer\n- Thinking indicator spacing - Fixed spacing below the thinking indicator display\n- Timeout warnings - Fixed spurious timeout warnings appearing during normal operation\n- Sentry integration reliability - Improved reliability of the Sentry integration connection\n- Slack integration reliability - Improved error handling for Slack integration connections\n- Mission Mode reasoning - Fixed reasoning issues in Mission Mode"}