Tools
deepagents-talon 0.0.8 hardens MCP OAuth and stops one conversation from stalling or outliving the rest
LangChain's 2026-09-11 release adds `send_message` progress updates, targeted conversation deletion, and tool approval management through `tools.json`. The fix list is the substance: hardened OAuth device-flow and credential handling, preserved refresh tokens, bounded non-destructive configuration updates, and a block on URL swaps that slipped past the auto-approve guard. Background subagent work gets recoverable start/stop, scheduled-job delivery, and suppression of results from discarded turns.
Source
↳ Follow the thread