v1.7.16
camel-ai/owlv1.7.16Aug 19, 2026by Ed1s0nZ
Upgrading?
AI Summary
This release fixes a critical bug in Eino single-agent mode where long conversations triggered 400 errors due to broken tool_call/tool_result pairings following summarization. It introduces defense-in-depth middlewares, specifically toolPairReconciler and orphanToolPruner, to the agentic path to ensure consistency with the existing classic path.
Key Highlights
- Fixed 400 error caused by broken tool pairs in Eino single-agent mode
- Added toolPairReconciler middleware for defense-in-depth
- Added orphanToolPruner middleware for defense-in-depth
- Aligned agentic path middlewares with the classic path
New Features
- Added toolPairReconciler middleware to agentic path
- Added orphanToolPruner middleware to agentic path
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。 --- 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.
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