v3.9.0

What's Changed

• feat(api): update API spec from langfuse/langfuse 258cc51 by @langfuse-bot in #1420
• fix: avoid empty status message when capturing exception in observe decorator by @Jonas1312 in #1417
• feat(client): propagate trace attributes onto all child spans on update by @hassiebp in #1415

New Contributors

• @Jonas1312 made their first contribution in #1417

Full Changelog: v3.8.1...v3.9.0

v3.8.1

What's Changed

• feat(api): update API spec from langfuse/langfuse f5e96a9 by @langfuse-bot in #1408
• feat(api): update API spec from langfuse/langfuse 1ded68c by @langfuse-bot in #1414
• feat(api): update API spec from langfuse/langfuse 62d2959 by @langfuse-bot in #1416
• chore(client): move to LANGFUSE_BASE_URL by @hassiebp in #1418

Full Changelog: v3.8.0...v3.8.1

v3.8.0

What's Changed

• chore: drops support for Python 3.9 (end of life)
• fix(client): HTTP headers concatenated by dashes instead of snakecase by @hassiebp in #1404
• feat(langchain): add v1 support by @hassiebp in #1411

Full Changelog: v3.7.0...v3.8.0

v3.7.0

What's Changed

• feat(api): update API spec from langfuse/langfuse fa2979b by @langfuse-bot in #1403
• feat(observe): handle starlette.StreamingResponse by @yorickvP in #1394

New Contributors

• @yorickvP made their first contribution in #1394

Full Changelog: v3.6.2...v3.7.0

v3.6.2

What's Changed

• feat(api): update API spec from langfuse/langfuse dee644d by @langfuse-bot in #1398
• fix: ensure ingestion and media queues are always flushed by @abhishar432 in #1401

New Contributors

• @abhishar432 made their first contribution in #1401

Full Changelog: v3.6.1...v3.6.2

v3.6.1

What's Changed

• fix(experiments): pass full evaluation to score creation by @hassiebp in #1391

Full Changelog: v3.6.0...v3.6.1

v3.6.0

What's Changed

• feat(api): update API spec from langfuse/langfuse 9b8868a by @langfuse-bot in #1384
• fix(client): setting OTEL span status as error on Langfuse error (#1387) by @hassiebp in #1388

Full Changelog: v3.5.2...v3.6.0

v3.5.2

What's Changed

• fix(observe): handle generator context propagation by @hassiebp in #1383

Full Changelog: v3.5.1...v3.5.2

v3.5.1

What's Changed

• fix(langchain): maintain async context in tool executions by @hassiebp in #1380

Full Changelog: v3.5.0...v3.5.1

v3.5.0

What's Changed

• chore(deps): bump pydantic from 2.11.7 to 2.11.9 by @dependabot[bot] in #1343
• fix(prompt-placeholders): don't strip tool calls from placeholder messages by @nimarb in #1346
• chore(deps-dev): bump pytest from 8.4.1 to 8.4.2 by @dependabot[bot] in #1322
• chore(typo): fix minor typos in langfuse client comments by @jitokim in #1350
• feat: support custom export path to export spans by @yash025 in #1342
• chore: test to validate multiple calls to update_trace don't drop att… by @nimarb in #1369
• feat(api): update API spec from langfuse/langfuse a7d59d7b by @langfuse-bot in #1371
• feat(openai): add openai embeddings api support (#1345) by @minimAluminiumalism in #1372

New Contributors

• @jitokim made their first contribution in #1350
• @yash025 made their first contribution in #1342
• @minimAluminiumalism made their first contribution in #1372
• @langfuse-bot made their first contribution in #1371

Full Changelog: v3.4.0...v3.5.0