deepagents

vdeepagents-code==0.1.48 scope: deepagents-code Breaking

This release includes breaking changes for platform teams planning a safe upgrade.

Published 19h AI Agents & Assistants

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

ai deepagents langchain langgraph python typescript

Summary

AI summary

Updates Bug Fixes, code, and https://github.com/langchain-ai/deepagents/issues/5072 across a mixed release.

Full changelog

Features

Added Fireworks kimi-k3, GLM-5.2-Fast, and Kimi-K3 to model selection and recommended models. (#5082, #5072)
Migrated legacy hooks to v2 events. (#4971)

Bug Fixes

Require an AGENTS.md marker for /agent discovery, resolving unintended discovery behavior. (#5076, closes #4991)
Removed the redundant /restart hint from the restart prompt. (#5083)
Removed the caret flash in plugin type-to-search. (#5078)

Internal maintainers: @johannes117, @hntrl, @aolsenjazz, @mdrxy

Released by: @mdrxy

Git log since deepagents-code==0.1.47

This commit history includes changes to this package. Commits are listed newest first.

803b832 release(deepagents-code): 0.1.48 (#5048)
82e799c feat(code): add Fireworks kimi-k3 to model switcher (#5082)
b34899f fix(code): drop redundant /restart hint from restart prompt (#5083)
504ff0a refactor(code): dedup provider install-extras recovery hints (#5027)
6506e15 style(code): simplify Auto classifier unavailable messages (#5079)
aff1435 fix(code): require AGENTS.md marker for /agent discovery (#5076)
7d69e37 fix(code): remove plugin type-to-search caret flash (#5078)
98af36f style(code): focus plugin search on typing (#4842)
a33494e feat(code): add GLM-5.2-Fast and Kimi-K3 to recommended models (#5072)
196a087 release(langchain-quickjs): 0.3.4 (#5051)
c0afec5 feat(code): add Claude Opus 5 support (#5049)
fdb585c feat(code): migrate legacy hooks to v2 events (#4971)

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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.

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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.