Langfuse Files

What's Changed

Features

• feat(sso provider): add SSO provider column to organization members table by @FroeMic in https://github.com/langfuse/langfuse/pull/10895
• feat(api): DELETE endpoint for prompts by @saisharan0103 in https://github.com/langfuse/langfuse/pull/7704
• feat(otel): map observation types for gen_ai ie pydantic by @nimarb in https://github.com/langfuse/langfuse/pull/10884
• feat: introducing worker-cpu split. deploy automation changes by @sumerman in https://github.com/langfuse/langfuse/pull/10927
• feat(migration): add background migration to backfill sys_id for dataset_items by @marliessophie in https://github.com/langfuse/langfuse/pull/10921
• feat(tracing): render pydantic tool calls beautifully by @nimarb in https://github.com/langfuse/langfuse/pull/10929
• feat: add trace_name column to event table definition by @Steffen911 in https://github.com/langfuse/langfuse/pull/10947

Fixes / Improvements

• refactor: rename trace2 to trace and deprecate old trace view by @FroeMic in https://github.com/langfuse/langfuse/pull/10903
• fix(prompts): delete prompt API hanldes versions correctly by @nimarb in https://github.com/langfuse/langfuse/pull/10923
• fix(api): fix scores behaviour in metrics v2 by @sumerman in https://github.com/langfuse/langfuse/pull/10940
• fix(ui): remove borders from IO in table by @nimarb in https://github.com/langfuse/langfuse/pull/10942
• fix: scores must join events on both keys by @sumerman in https://github.com/langfuse/langfuse/pull/10954
• fix: add setup file to new traces pages folder by @Lotte-Verheyden in https://github.com/langfuse/langfuse/pull/10959
• fix(ingestion): do best-effort parsing for invalid usageDetails by @hassiebp in https://github.com/langfuse/langfuse/pull/10926

Chores

• chore(test): skip performance tests in trace2 components by @FroeMic in https://github.com/langfuse/langfuse/pull/10902
• chore(utils): remove handlebars dependency by @hassiebp in https://github.com/langfuse/langfuse/pull/10866
• chore: use AbortSignal during backfill execution to avoid Broken Pipe errors by @Steffen911 in https://github.com/langfuse/langfuse/pull/10910
• chore(dataset-versioning): add version cols to dataset items model by @marliessophie in https://github.com/langfuse/langfuse/pull/10817
• chore: stringify metadata in backfill by @Steffen911 in https://github.com/langfuse/langfuse/pull/10916
• chore: stringify metadata in backfill by @Steffen911 in https://github.com/langfuse/langfuse/pull/10917
• chore: move from privateViews to versioned viewDeclarations to simplify simultaneous access by @sumerman in https://github.com/langfuse/langfuse/pull/10918
• chore: cast metadata to correct max_dynamic_paths type in dual write by @Steffen911 in https://github.com/langfuse/langfuse/pull/10924
• chore: update mdast-util-to-hast by @nimarb in https://github.com/langfuse/langfuse/pull/10928
• chore: support non ascii characters in exports by @maxdeichmann in https://github.com/langfuse/langfuse/pull/10931
• chore: increase trace upsert delay to 30s by @Steffen911 in https://github.com/langfuse/langfuse/pull/10938
• chore: significantly reduce block size on backfill retries by @Steffen911 in https://github.com/langfuse/langfuse/pull/10939
• chore: silence by-id 404 http badges by @maxdeichmann in https://github.com/langfuse/langfuse/pull/10949
• chore: remove migration for background migration table entry by @marliessophie in https://github.com/langfuse/langfuse/pull/10948
• chore: fix github webhooks by @maxdeichmann in https://github.com/langfuse/langfuse/pull/10932
• chore: revert background migration to backfill sys_ids by @marliessophie in https://github.com/langfuse/langfuse/pull/10941
• chore: upgrade mcp sdk to 1.24.3 by @nimarb in https://github.com/langfuse/langfuse/pull/10966

New Contributors

• @saisharan0103 made their first contribution in https://github.com/langfuse/langfuse/pull/7704

Full Changelog: https://github.com/langfuse/langfuse/compare/v3.137.0...v3.138.0