langfuse

v3.187.0 Feature

This release adds 4 notable features for engineering teams evaluating rollout.

Published 1mo Tracing

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

analytics autogen evaluation langchain large-language-models llama-index

+12 more

llm llm-evaluation llm-observability llmops monitoring observability openai playground prompt-engineering prompt-management self-hosted ycombinator

Summary

AI summary

Updates Fixes / Improvements, evals, and Chores across a mixed release.

Full changelog

What's Changed

Features

feat(evals): allow deleting evaluators (UI, API, MCP) by @wochinge in https://github.com/langfuse/langfuse/pull/14228
feat(evals): reapply evaluator deletion by @wochinge in https://github.com/langfuse/langfuse/pull/14264
feat(agent,mcp): Include resource urls by @bezbac in https://github.com/langfuse/langfuse/pull/14262
feat(agent): Allow window to be resized and repositioned by @bezbac in https://github.com/langfuse/langfuse/pull/14195

Fixes / Improvements

fix(monitors): fix threshold input editing glitch (LFE-10295) by @marksalpeter in https://github.com/langfuse/langfuse/pull/14260
fix(mcp): add allowed hosts to be set by @nimarb in https://github.com/langfuse/langfuse/pull/14270
fix(callouts): styling and doc links by @nimarb in https://github.com/langfuse/langfuse/pull/14275
fix(blob-storage): surface SDK error cause in validation failure messages by @niklassemmler in https://github.com/langfuse/langfuse/pull/14276

Chores

chore(revert): feat(evals): allow deleting evaluators (UI, API, MCP) (#14228)" by @wochinge in https://github.com/langfuse/langfuse/pull/14263
chore(deps): bump vite to 7.3.5 by @nimarb in https://github.com/langfuse/langfuse/pull/14271

Full Changelog: https://github.com/langfuse/langfuse/compare/v3.186.0...v3.187.0

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About langfuse

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. YC W23

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