Data and AI releases

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Langfuse 4.76.0

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Langfuse 4.76.0 introduces chronological session list views, topic summaries for the public API and MCP, and improved audit logging for read-access events. The release also includes performance optimizations for ingestion and prompt resolution.

ObservabilityMCP

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Also shipped Nov 5, 2026Langfuse in November 2026 →

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Langfuse 4.75.0

Langfuse 4.75.0 increases AI Gateway limits to 10k requests per minute, simplifies Codex setup, and adds analytics for gateway members.

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Langfuse 4.74.0

Features - feat(ai-gateway): per-organization request and byte rate limits at /resolve - feat(audit-logs): always record support access reads and mark them in ClickHouse - feat(admin-api): transfer projects between organizations - feat(topics): combine pending Topics schema migrations Fixes - fix(ai-gateway): hide shut-down OpenAI and retired Anthropic...

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Langfuse 4.73.0

Features - feat(ai-gateway): filter gateway analytics by user and API key - feat(skills): support version automations - feat(rbac): add AI_GATEWAY organization membership role - feat(monitors): add new monitor automation dialog - feat(ai-gateway): add GitHub Copilot CLI and app setup instructions - feat(ai-gateway): invite new gateway team members with the...

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Langfuse 3.227.0

- feat(blob-export): add opt-in trace field groups for the legacy traces export (v3 backport of #19244)

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Langfuse 4.72.0

Langfuse 4.72.0 introduces AI Gateway analytics, PagerDuty integration for alerts, and improved trace-level evaluation filtering.

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Langfuse 4.71.0

Langfuse 4.71.0 introduces AI gateway analytics for tracking model usage, credentials, and errors. It also adds a self-hosted government plan and improves the topics analysis interface.

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Langfuse 4.70.0

Langfuse adds unstable read-only Topics endpoints, batch evaluation tools via MCP, and improved AI gateway key management. It also includes various UI and security fixes.

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