langfuse

v3.204.0 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 23d 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 Chores, trace, and web across a mixed release.

Full changelog

What's Changed

Features

feat(ingestion): persist SDK attribution by @maxdeichmann in https://github.com/langfuse/langfuse/pull/14593
feat(trace-ui): collapse tool calls when there are many by @nimarb in https://github.com/langfuse/langfuse/pull/14718
feat(trace): custom graph renderer + trace playback (LFE-10577) by @nkabardin in https://github.com/langfuse/langfuse/pull/14659

Fixes

fix(web): open evaluator delete confirmation as centered dialog by @wochinge in https://github.com/langfuse/langfuse/pull/14729
fix(trace): decode unicode escapes in remaining JSON viewers by @toyayuto in https://github.com/langfuse/langfuse/pull/14668
fix(worker): raise ClickHouse data export timeout default to 60 minutes (LFE-10648) by @niklassemmler in https://github.com/langfuse/langfuse/pull/14753

Chores

ci: Setup knip for eslint-plugin by @bezbac in https://github.com/langfuse/langfuse/pull/14734
chore(deps): Remove unused braces dependency by @bezbac in https://github.com/langfuse/langfuse/pull/14752
refactor(web): move experiments table selection into zustand store by @wochinge in https://github.com/langfuse/langfuse/pull/14755

Full Changelog: https://github.com/langfuse/langfuse/compare/v3.203.3...v3.204.0

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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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