# Langfuse v4.76.0

Category: safety-research
Published: 2026-11-05T18:08:03Z
Source: [Langfuse releases](https://github.com/langfuse/langfuse/releases/tag/v4.76.0)
Agent usefulness: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-11-05T18:18:00.579Z
Tags: observability, tracing, evaluation

## Human Summary
Langfuse releases published Langfuse v4.76.0. What's Changed Features feat(sessions): Add chronological session list view by @bezbac in 19650 feat(telemetry): report AI gateway key count from self-hosted instances by @wochinge in 19680 feat(topics): add Topics summaries, assignments and rules to the public API, MCP and in-app agent by @LysanderKie in 19308…

## Agent Summary
Treat Langfuse v4.76.0 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 v4.76.0. 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(sessions): Add chronological session list view by @bezbac in 19650 feat(telemetry): report AI gateway key count from self-hosted instances by @wochinge in 19680 feat(topics): add Topics summaries, assignments and rules to the public API, MCP and in-app agent by @LysanderKie in 19308 feat(audit-logs): record read-access events for tRPC trace, session and score reads by @Steffen911 in 19625 feat(sessions): Add session tab in trace peek view by @bezbac in 19301 feat(web): searchable org, project and switcher by @aasimmk in 14211 feat(analytics): record how and where each Cloud sign-up came from by @AbdallahAHO in 19710 feat(auth): give sign-up email codes 10 minutes and a clear expired step by @AbdallahAHO in 19711 feat(analytics): record the email sign-up's steps and send its webhook on verify by @AbdallahAHO in 19712 feat(prompts): record resolved prompt…

## 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.