Langfuse v4.37.0 发布：新增 AI Gateway 与 MCP 工具及性能优化

AI 摘要

Langfuse 发布 v4.37.0 版本，主要新增 AI Gateway 调试日志与生成数据上传、MCP 批量数据集操作工具、Rust 原生插件脚手架（@langfuse/native）以及 trace 批处理优化等特性。同时包含大量 ClickHouse 查询性能优化、认证安全修复（如日志中脱敏密钥）和 Web 设计系统重构。该版本提升了可观测性平台的性能与安全性。

正文节选

## What's Changed ### Features * feat(ai-gateway): capture Responses facts in debug logs by @hassiebp in https://github.com/langfuse/langfuse/pull/17442 * feat(mcp): Add batchUpsertDatasetItems tool by @bezbac in https://github.com/langfuse/langfuse/pull/17463 * feat(worker): add Rust native addon scaffold (@langfuse/native) by @sumerman in https://github.com/langfuse/langfuse/pull/17062 * feat(query-ast): declare per-table dedup without events LIMIT BY by @niklassemmler in https://github

发布时间：2026-09-16 17:06

抓取时间：2026-09-16 17:33

来源机构：Langfuse