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Langfuse 4.39.0

Update12 days agoUnverifiedAdded Oct 2, 2026

Features - feat(web): publish event-loop delay for autoscaling - feat(automations): filter prompt events by label - feat(ai-gateway): add phase spans so request traces have no gaps - feat(ai-gateway): record Codex client metadata as agent metadata - feat(auth): authorize every ingestion event through the policy core - feat(otel): simulate worker admission...

Topics: AI agents, Streaming, Governance, Data integration, BI

Langfuse's release notes

More Langfuse releases

Every Langfuse release
DateRelease
Sep 2112 days ago
Langfuse 4.41.0 unverified
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Sep 2112 days ago
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Sep 2310 days ago
Langfuse 4.43.0 unverified
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Sep 2310 days ago
Langfuse 4.42.0 unverified
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Sep 249 days ago
Langfuse 4.45.0 unverified
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Sep 249 days ago
Langfuse 4.44.0 unverified
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Sep 258 days ago
Langfuse 4.46.0 unverified
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Sep 172 weeks ago
Langfuse 4.38.0 unverified
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Also shipped on Sep 21, 2026

Langfuse in September 2026

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