{"version":"0.57.16","date":"2026-02-17","dateFormatted":"February 17, 2026","url":"https://docs.factory.ai/changelog/release-notes#v0.57.16","jsonUrl":"https://docs.factory.ai/changelog/releases/0.57.16.json","summary":"Claude Sonnet 4.6 model support","surfaces":["cli"],"changes":[{"type":"feature","surface":"cli","title":"Claude Sonnet 4.6"}],"security":[],"deprecations":[],"contentText":"New features\n\n- Claude Sonnet 4.6 - Added Claude Sonnet 4.6 model support"}