Features
- feat(library): Best AI Agent Builders with MCP Support (#7999)
- feat(workflows): add model fallbacks to Agent, Evaluator, and Router (#7972)
- feat(mcp): Sim MCP server for the full Sim API (#7985)
- feat(access-requests): remove rollout flag and move feature into ee (#7986)
Improvements
- improvement(knowledge): rank inside the permitted set for organization search (#7996)
- improvement(knowledge): cache admitted usage checks on the search path (#7989)
- refactor(emcn): centralize product icon-button padding (#7987)
- refactor(emcn): centralize document file-type icons (#7984)
- refactor(emcn): centralize composer action button appearance (#7983)
- refactor(ui): centralize bulk-action buttons in EMCN (#7982)
- refactor(ui): remove styles already supplied by EMCN controls (#7979)
- refactor(emcn): share filled stop icon across chat controls (#7977)
Bug Fixes
- fix(file-search): avoid foreground GIN cleanup stalls (#7995)
- fix(knowledge): preserve live document processing during recovery (#7993)
- fix(knowledge): preserve live document jobs during recovery (#7994)
- fix(connectors): explain disabled settings with tooltips (#7981)
- fix(settings): stabilize group search and modal dropdowns (#7980)
- fix(traces): make trace backfills bounded and resumable (#7974)
- fix(connectors): save service account changes with source settings (#7978)
- fix(a11y): name icon-only buttons across product UI (#7975)