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v1.7.16

anomalyco/opentuiv1.7.16Aug 19, 2026by Ed1s0nZ

AI Summary

This update fixes a critical bug where summarizing long conversations in Eino single-agent mode broke tool_call/tool_result pairing, resulting in API errors. To prevent future issues, defense-in-depth middlewares known as toolPairReconciler and orphanToolPruner have been added to the agentic path.

Key Highlights

  • Fixed 400 errors caused by broken tool pairing after summarization
  • Added toolPairReconciler middleware
  • Added orphanToolPruner middleware
  • Aligned agentic path with classic path defense mechanisms

New Features

  • toolPairReconciler middleware
  • orphanToolPruner middleware

Full Release Notes

修复 Eino 单代理模式下长对话触发摘要压缩后，tool_call/tool_result 配对被破坏导致模型 API 返回 400 错误（NodeRunError）的问题。为 agentic 路径补充了与 classic 路径对齐的 toolPairReconciler 和 orphanToolPruner 纵深防御中间件。

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Fixed a bug where long conversations in Eino single-agent mode could trigger a 400 error (NodeRunError: "insufficient tool messages following tool_calls message") after summarization truncated the message history and broke tool_call/tool_result pairing. Added toolPairReconciler and orphanToolPruner defense-in-depth middlewares to the agentic path, aligned with the existing classic path.