LangGraph 发布 1.2.20：改进中断 ID 与严格恢复模式

AI 摘要

LangGraph 发布 1.2.20 版本，主要改进中断（interrupt）机制：为任务中每个 interrupt() 分配独立 ID，新增严格恢复模式以拒绝过期的中断应答，并修正多中断错误提示指向当前文档。这些改动提升了基于 LangGraph 构建的 agent 工作流在中断与恢复场景下的可靠性和可调试性。

正文节选

Changes since 1.2.19 * release(langgraph): 1.2.20 (#9595) * feat(langgraph): give each interrupt() in a task its own id (#9589) * fix(langgraph): point the multiple-interrupts error at the current docs (#9590) * feat(langgraph): add a strict resume mode that refuses stale interrupt answers (#9574) * chore(deps-dev): bump types-requests from 2.33.0.20260906 to 2.33.0.20261006 in /libs/langgraph (#9535) * chore(deps-dev): bump pycryptodome from 3.23.0 to 4.2.0 in /libs/langgraph in the major grou

发布时间：2026-11-05 10:20

抓取时间：2026-11-05 10:23

来源机构：LangChain