Langfuse v4.9.0 发布：修复 OpenAI 响应渲染并新增实例切换器

AI 摘要

Langfuse 发布了 v4.9.0 版本，主要修复了在 trace 聊天视图中渲染 OpenAI Responses API 请求输入的问题，并新增了自托管实例切换器功能。该版本还迎来了新贡献者 DavidTraina 的首次贡献。

正文节选

## What's Changed * fix(chatml): render OpenAI Responses API request input in trace chat view by @DavidTraina in https://github.com/langfuse/langfuse/pull/15966 * feat(ui-customization): add self-hosted instance switcher by @Steffen911 in https://github.com/langfuse/langfuse/pull/15611 ## New Contributors * @DavidTraina made their first contribution in https://github.com/langfuse/langfuse/pull/15966 **Full Changelog**: https://github.com/langfuse/langfuse/compare/v4.8.0...v4.9.0

发布时间：2026-08-11 21:54

抓取时间：2026-08-12 01:26

来源机构：Langfuse