This release adds 2 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
Affected surfaces
Summary
AI summaryAdd Fireworks session settings and RubricMiddleware with non-interactive grading flags.
Full changelog
Features
- Add Fireworks session settings (#4360) (90ebb1d)
RubricMiddlewareimplementation (/goal/--goaland/rubric/--rubric)- Adopt coding-agent-v1 trace metadata (#4367) (cb39747)
- Quit shortcut on completed update modal (#4312) (5e6eae9)
Bug Fixes
- Redact LangSmith trace secrets by default (#4356) (5e01fec)
- Honor Baseten base URL env precedence (#4328) (8f20d74)
- Highlight just-installed provider on
/authreopen (#4311) (85e47b5) - Clear transient update launch status (#4355) (b870b18)
- Clearer MCP config JSON parse errors (#4327) (9cee602)
- Record shell output as user context (#4353) (0d504a5)
- Suppress expected MCP reauth logs (#4359) (15ee384)
Performance Improvements
- Background refresh for
@file completion cache (#3911) (aa22d6b) - Speed up shutdown after
Ctrl+C/Ctrl+D(#4351) (db441ed)
Internal maintainers: @harisaiharish, @jkennedyvz, @mdrxy
Released by: @mdrxy
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About deepagents
Agent harness built with LangChain and LangGraph. Equipped with a planning tool, a filesystem backend, and the ability to spawn subagents - well-equipped to handle complex agentic tasks.
Related context
Related tools
Earlier breaking changes
- vlangchain-quickjs==0.2.0 Removes `skills_backend` capability.
- vdeepagents-cli==0.2.0 `deepagents deploy` now targets Managed Deep Agents API; removes `deepagents dev`, `deepagents.toml`, and `--config`/`--dry-run` flags.
Beta — feedback welcome: [email protected]