Langfuse

What's Changed

Features

* feat(datasets): show run name on runitems table by marcklingen in https://github.com/langfuse/langfuse/pull/5943
* feat: add score deletion to UI by Steffen911 in https://github.com/langfuse/langfuse/pull/5956

Fixes

* fix: use readonly for the column definitions by maxdeichmann in https://github.com/langfuse/langfuse/pull/5948
* fix: fix eval status on details page by maxdeichmann in https://github.com/langfuse/langfuse/pull/5944

Docs

* docs: improve public api cursor rule by marcklingen in https://github.com/langfuse/langfuse/pull/5946
* docs: add zod type strict() to public api cursor rule by marcklingen in https://github.com/langfuse/langfuse/pull/5947

Chores

* chore(cloud): add more data masking for posthog by marcklingen in https://github.com/langfuse/langfuse/pull/5941
* chore: remove models page notification by marcklingen in https://github.com/langfuse/langfuse/pull/5942
* chore: refactor score deletions into async queue by Steffen911 in https://github.com/langfuse/langfuse/pull/5939

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.39.0...v3.40.0

What's Changed
* feat: add api key actions to auditlog table by Steffen911 in https://github.com/langfuse/langfuse/pull/5932
* feat: add trace delete API endpoints by Steffen911 in https://github.com/langfuse/langfuse/pull/5931
* fix: select/highlight text in Compare Dataset view by marcklingen in https://github.com/langfuse/langfuse/pull/5914
* fix: ui config in localstorage should persist signing out by marcklingen in https://github.com/langfuse/langfuse/pull/5916
* chore: add initial cursor rules by marcklingen in https://github.com/langfuse/langfuse/pull/5926
* chore: limit event id length by maxdeichmann in https://github.com/langfuse/langfuse/pull/5934
* chore(deps): bump axios from 1.7.7 to 1.8.2 by dependabot in https://github.com/langfuse/langfuse/pull/5915
* fix: correctly extract jsonpath form observations for evals by maxdeichmann in https://github.com/langfuse/langfuse/pull/5938
* perf(playground): memoizate ChatMessages by hassiebp in https://github.com/langfuse/langfuse/pull/5937


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.38.0...v3.39.0

What's Changed

Features

* feat(batch-exports): increase row limit to 1.5M by hassiebp in https://github.com/langfuse/langfuse/pull/5872
* feat: add environment filter by Steffen911 in https://github.com/langfuse/langfuse/pull/5765
* feat: add environment column to UI tables by Steffen911 in https://github.com/langfuse/langfuse/pull/5877
* feat: create new environment materialized views for quick lookups by Steffen911 in https://github.com/langfuse/langfuse/pull/5895
* feat: add CUSTOM_EMAIL_CLAIM, CUSTOM_NAME_CLAIM, CUSTOM_SUB_CLAIM for… by Kaiohz in https://github.com/langfuse/langfuse/pull/5858
* feat(datasets): add multi-delete for dataset runs table by marcklingen in https://github.com/langfuse/langfuse/pull/5912

Fixes

* fix(ui-graph-view): handle single top most node by hassiebp in https://github.com/langfuse/langfuse/pull/5881
* fix: enforce ints on usageDetails by Steffen911 in https://github.com/langfuse/langfuse/pull/5889

Chores

* chore: consistent casing of README files by klikstermkd in https://github.com/langfuse/langfuse/pull/5865
* chore: fix contributingmd file by maxdeichmann in https://github.com/langfuse/langfuse/pull/5870
* chore: fix contributingmd file by maxdeichmann in https://github.com/langfuse/langfuse/pull/5879
* chore: add noindex header by marcklingen in https://github.com/langfuse/langfuse/pull/5880
* chore: log dropped data items correctly in clickhouse writer by Steffen911 in https://github.com/langfuse/langfuse/pull/5876
* chore: return 200 instead of 207 as OTel success status by Steffen911 in https://github.com/langfuse/langfuse/pull/5883
* chore(ui): add env label on env multi-select by marcklingen in https://github.com/langfuse/langfuse/pull/5890
* chore: remove redundant readme files by klikstermkd in https://github.com/langfuse/langfuse/pull/5900
* chore: test processing of special characters in S3 by Steffen911 in https://github.com/langfuse/langfuse/pull/5907

New Contributors
* klikstermkd made their first contribution in https://github.com/langfuse/langfuse/pull/5865
* Kaiohz made their first contribution in https://github.com/langfuse/langfuse/pull/5858

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.37.0...v3.38.0

What's Changed
* perf: reduce trace scans for scores counts by Steffen911 in https://github.com/langfuse/langfuse/pull/5860
* feat: Expose S3_CONCURRENT_READS and S3_CONCURRENT_WRITES as env variables by tomvotran in https://github.com/langfuse/langfuse/pull/5824
* chore: add missing clickhouse writer metrics by maxdeichmann in https://github.com/langfuse/langfuse/pull/5851
* chore: add name mappings to sync prisma schema with reality by Steffen911 in https://github.com/langfuse/langfuse/pull/5863
* feat(auth): add AUTH_WORKOS_ORGANIZATION_ID and AUTH_WORKOS_CONNECTION_ID envs by marcklingen in https://github.com/langfuse/langfuse/pull/5866

New Contributors
* tomvotran made their first contribution in https://github.com/langfuse/langfuse/pull/5824

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.36.0...v3.37.0

What's Changed
* feat(auth): add workos as idp by marcklingen in https://github.com/langfuse/langfuse/pull/5828


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.35.1...v3.36.0

_immediate follow up to v3.35.0 which should have included this change_

What's Changed
* chore(api): update api reference and postman collection by marcklingen in https://github.com/langfuse/langfuse/pull/5842


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.35.0...v3.35.1