deepagents

vdeepagents==0.6.8 scope: deepagents Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

Published 8h AI Agents & Assistants

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✓ No known CVEs patched in this version

Topics

ai deepagents langchain langgraph python typescript

ReleasePort's take

Moderate signal

editorial:auto 7h

Release deepagents 0.6.8 adds an interrupt mode to the filesystem permissions API and deprecates several subagent streaming classes with a severity score of 70.

Why it matters: The new interrupt‑mode feature enables finer control over permission checks, while the deprecation (severity 70) signals upcoming removal of SubagentRunStream APIs; plan migrations before they are dropped.

Summary

AI summary

Updates Bug Fixes, Warnings, and https://linkedin.com/in/ninaadrao across a mixed release.

Changes in this release

Type	Severity	Summary	CVE
Feature	Low	Add interrupt mode to filesystem permissions Add interrupt mode to filesystem permissions Source: llm_adapter@2026-06-03 Confidence: high	—
Feature	Low	Surface subagents via inherited `lc_agent_name` projection Surface subagents via inherited `lc_agent_name` projection Source: llm_adapter@2026-06-03 Confidence: high	—
Deprecation	High	Deprecate public exports of `SubagentRunStream`, `AsyncSubagentRunStream`, and `SubagentTransformer` Deprecate public exports of `SubagentRunStream`, `AsyncSubagentRunStream`, and `SubagentTransformer` Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix
Bugfix	Medium	Pass through summarization factory prompt knobs Pass through summarization factory prompt knobs Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Medium	Align `glob` path default with `grep` behavior Align `glob` path default with `grep` behavior Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Medium	Guard empty binary reads with empty‑content warning Guard empty binary reads with empty‑content warning Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Medium	Surface missing path errors in `FilesystemBackend.ls` Surface missing path errors in `FilesystemBackend.ls` Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Medium	Timeout python grep fallback mechanism Timeout python grep fallback mechanism Source: llm_adapter@2026-06-03 Confidence: high	—

Full changelog

Features

Add interrupt mode to filesystem permissions (#3505) (a090162)
Surface subagents via inherited lc_agent_name projection (e0a1ed2)

Bug Fixes

Pass through summarization factory prompt knobs (#3559) (a663cad)
Align glob path default with grep (#3666) (ece8e75)
Guard empty binary reads with empty-content warning (#3675) (2c2cec8)
Surface missing path errors in FilesystemBackend.ls (#3574) (4c28760)
Timeout python grep fallback (#1937) (665a18e)

Warnings

We are dropping public exports of SubagentRunStream, AsyncSubagentRunStream, and SubagentTransformer. These are internal classes for the beta stream_events(version="v3") streaming API that should not have been publicly exported in the first place.

Thanks to our community contributors: @keenborder786, @NinaadRao (LinkedIn)

Internal maintainers: @nick-hollon-lc, @mdrxy

Breaking Changes

Removed public exports of SubagentRunStream, AsyncSubagentRunStream, and SubagentTransformer

View diff on GitHub

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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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Related context

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Earlier breaking changes

vdeepagents-cli==0.2.0 `deepagents deploy` now targets Managed Deep Agents API; removes `deepagents dev`, `deepagents.toml`, and `--config`/`--dry-run` flags.