This release adds 6 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
Summary
AI summaryUpdates Bug Fixes, Performance Improvements, and https://www.linkedin.com/in/ninaadrrao/ across a mixed release.
Full changelog
Features
- Simplify welcome banner to compact box (#4482) (b7f46e9)
- Add LangSmith base URL to
/auth(#4228) (88d167f) tool.useandtool.resulthook events (#3954) (ba1979d)- Fall back to folder name for subagents (#4504) (9db3db5)
- Report tracing gateway in
dcode doctor(#4466) (a912427) - Gate paste auto-collapse behind
display.collapse_pastes(#4473) (ff5dd56)
Bug Fixes
- Keep footer branch visible and ellipsized instead of hiding when narrow (#4506) (ccf30c3)
- Remove MCP OAuth success page message shift (#4463) (69bb06c)
- Prevent
UnicodeEncodeErrorcrash in non-interactive mode on legacy Windows consoles (#4478) (b1b16cd)
Performance Improvements
Thanks to our community contributors: @NinaadRao (LinkedIn), @Superstos
Internal maintainers: @johannes117, @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]