# Langfuse v3.225.12

Category: safety-research
Published: 2026-10-12T21:43:09Z
Source: [Langfuse releases](https://github.com/langfuse/langfuse/releases/tag/v3.225.12)
Agent usefulness: 57/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-13T00:17:43.454Z
Tags: observability, tracing, evaluation

## Human Summary
Langfuse releases published Langfuse v3.225.12. What's Changed feat(web): hint self-hosted v3 deployments to upgrade to Langfuse v4 by @maxdeichmann in 18644 fix(web): tidy the v3 version menu upgrade hint by @maxdeichmann in 18661 Full Changelog : v3.225.11...v3.225.12

## Agent Summary
Treat Langfuse v3.225.12 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 v3.225.12. 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 feat(web): hint self-hosted v3 deployments to upgrade to Langfuse v4 by @maxdeichmann in 18644 fix(web): tidy the v3 version menu upgrade hint by @maxdeichmann in 18661 Full Changelog : v3.225.11...v3.225.12

## 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.