Upgrade paths
This page shows the migration guides to the latest versions of the Langfuse SDKs. Pick your SDK to follow the relevant migration steps.
Python SDK
- Python SDK v3 → v4 — Latest
- Python SDK v2 → v3
JS/TS SDK
- JS/TS SDK v4 → v5 — Latest
- JS/TS SDK v3 → v4
Was this page helpful?