# Langfuse v4.75.0

Category: safety-research
Published: 2026-11-04T09:26:19Z
Source: [Langfuse releases](https://github.com/langfuse/langfuse/releases/tag/v4.75.0)
Agent usefulness: 72/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-11-04T12:17:57.224Z
Tags: observability, tracing, evaluation

## Human Summary
Langfuse releases published Langfuse v4.75.0. What's Changed Features feat(ai-gateway): raise Pro/Team/Enterprise gateway limits to 10k req/min and 5 GiB/min by @hassiebp in 19630 feat: improve internal error messages by @jordibosch20 in 19635 feat(skills): trace Codex skill resource loads by @tobi12345 in 19586 feat(web): friendly AI Gateway tile for…

## Agent Summary
Treat Langfuse v4.75.0 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
Langfuse releases published Langfuse v4.75.0. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: What's Changed Features feat(ai-gateway): raise Pro/Team/Enterprise gateway limits to 10k req/min and 5 GiB/min by @hassiebp in 19630 feat: improve internal error messages by @jordibosch20 in 19635 feat(skills): trace Codex skill resource loads by @tobi12345 in 19586 feat(web): friendly AI Gateway tile for gateway-only members on the organizations overview by @wochinge in 19646 feat(ai-gateway): simplify Codex setup to an exported key and config.toml by @wochinge in 19655 feat(ai-gateway): let gateway members view analytics of their own usage by @wochinge in 19673 Fixes fix(prompts): cap resolved prompt size during dependency resolution by @hassiebp in 19631 fix(web): fit gateway provider models table border to its content by @wochinge in 19627 fix(ai-gateway): point docs links at the restructured AI Gateway docs by @wochinge in 19632 fix(topics): resolve LLM connections by provider…

## Recommended actions
- Review the official Langfuse releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.