Langfuse

What's Changed

Feat

* feat(auth): add KeyCloak authentication option by RTae in https://github.com/langfuse/langfuse/pull/2866
* feat(ui): add "not found" error page for unknown traces and sessions by marcklingen in https://github.com/langfuse/langfuse/pull/4548

Fix

* fix: fix score source public api filter by maxdeichmann in https://github.com/langfuse/langfuse/pull/4520
* fix(media): use db upserts instead of prisma by hassiebp in https://github.com/langfuse/langfuse/pull/4521
* fix: no need to decode nextjs path variables, causes issues with special characters by marcklingen in https://github.com/langfuse/langfuse/pull/4522
* fix(IO-ui): render additional input in pretty view by hassiebp in https://github.com/langfuse/langfuse/pull/4524
* fix(io-ui): padding additional input by hassiebp in https://github.com/langfuse/langfuse/pull/4526
* fix: on cache schema change, delete cached api keys by marcklingen in https://github.com/langfuse/langfuse/pull/4527
* fix: show dataset run if not run item exists yet by maxdeichmann in https://github.com/langfuse/langfuse/pull/4528
* fix(media): add wait time before retries by hassiebp in https://github.com/langfuse/langfuse/pull/4547
* fix: remove LANGFUSE_CSP_DISABLE (did not work) and disable csp headers on HF Spaces by marcklingen in https://github.com/langfuse/langfuse/pull/4545

Chore

* chore: include projectId in event processing error message by Steffen911 in https://github.com/langfuse/langfuse/pull/4535
* chore: migrate traces all API route to Clickhouse by Steffen911 in https://github.com/langfuse/langfuse/pull/4542
* chore: migrate /metrics/daily API route to Clickhouse by Steffen911 in https://github.com/langfuse/langfuse/pull/4546

Perf

* perf: improve scores API query performance by maxdeichmann in https://github.com/langfuse/langfuse/pull/4534
* perf: improve single trace public API performance by maxdeichmann in https://github.com/langfuse/langfuse/pull/4537
* perf: improve count query performance for scores public api by maxdeichmann in https://github.com/langfuse/langfuse/pull/4538


New Contributors
* RTae made their first contribution in https://github.com/langfuse/langfuse/pull/2866

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.0.0-rc.2...v3.0.0-rc.3

What's Changed

Feat

* feat: improve generations table default query time by maxdeichmann in https://github.com/langfuse/langfuse/pull/4440
* feat(media): broaden content type support by hassiebp in https://github.com/langfuse/langfuse/pull/4442
* feat(ui): add more explicit confirmation prompt before deleting a dataset by marcklingen in https://github.com/langfuse/langfuse/pull/4424
* feat(auth): add GitHub Enterprise Authentication Provider by jay0129 in https://github.com/langfuse/langfuse/pull/4463
* feat(playground+evals): add gemini and vertex support by hassiebp in https://github.com/langfuse/langfuse/pull/4485
* feat(cloud): update entitlements to account for limits, add self-hosted pro plan by marcklingen in https://github.com/langfuse/langfuse/pull/3913

Fixes

* fix(auth): improve name and password verification by marcklingen in https://github.com/langfuse/langfuse/pull/4434
* fix(playground): unique prompt names in save to prompt by hassiebp in https://github.com/langfuse/langfuse/pull/4437
* fix: do not log stack trace in trpc checkupdate when no internet access by marcklingen in https://github.com/langfuse/langfuse/pull/4436
* fix: override score name when config is set by marcklingen in https://github.com/langfuse/langfuse/pull/4445
* fix(media): increase isolationLevel on concurrent upserts by hassiebp in https://github.com/langfuse/langfuse/pull/4458
* fix(ui): trace timeline peek drawer should not be full-width by marcklingen in https://github.com/langfuse/langfuse/pull/4462
* fix(auth): add nonce check for Cognito NextAuth provider by crw2998 in https://github.com/langfuse/langfuse/pull/4401
* fix: fix generations search in clickhouse by maxdeichmann in https://github.com/langfuse/langfuse/pull/4472
* fix(media): increase retries by hassiebp in https://github.com/langfuse/langfuse/pull/4474
* fix: do not authenticate with Docker Hub for pull request CI. (4476) by marcklingen in https://github.com/langfuse/langfuse/pull/4477
* fix(ui): account for prereleases in update check by marcklingen in https://github.com/langfuse/langfuse/pull/4503
* fix: increase attempts for evals by maxdeichmann in https://github.com/langfuse/langfuse/pull/4487
* fix(ui): overflow of session view on mobile by marcklingen in https://github.com/langfuse/langfuse/pull/4515
* fix(ui): disallow creation of projects if project name already exists in the org by marcklingen in https://github.com/langfuse/langfuse/pull/4516

Performance

* perf: improve clickhouse traces table perfromance by maxdeichmann in https://github.com/langfuse/langfuse/pull/4451
* perf: prevent duplicated parallel executions of cloud metering job by marcklingen in https://github.com/langfuse/langfuse/pull/4455
* perf: increase performance for traces default table by maxdeichmann in https://github.com/langfuse/langfuse/pull/4459
* perf: extract traces table metrics from clickhouse traces.all query by maxdeichmann in https://github.com/langfuse/langfuse/pull/4460
* perf: single clickhouse query for cloud usage job across all orgs/projects by marcklingen in https://github.com/langfuse/langfuse/pull/4453
* perf: add improved default performance to traces table by maxdeichmann in https://github.com/langfuse/langfuse/pull/4469
* perf: improve datasets view by maxdeichmann in https://github.com/langfuse/langfuse/pull/4486
* perf: improve dataset run item performance by maxdeichmann in https://github.com/langfuse/langfuse/pull/4514

Chores

* chore: explicitly cast names for traces table by Steffen911 in https://github.com/langfuse/langfuse/pull/4433
* chore: make trace deletion asynchronous by Steffen911 in https://github.com/langfuse/langfuse/pull/4398
* chore: restrict trace.name length to 1000 characters by Steffen911 in https://github.com/langfuse/langfuse/pull/4441
* chore: expand error logging for queue worker errors by Steffen911 in https://github.com/langfuse/langfuse/pull/4457
* chore: fix typo in ingestion queue concurrency and adjust default by Steffen911 in https://github.com/langfuse/langfuse/pull/4495
* chore: apply v3 defaults to environment variables by Steffen911 in https://github.com/langfuse/langfuse/pull/4498
* chore: move batch export s3 env variable names into new naming pattern by Steffen911 in https://github.com/langfuse/langfuse/pull/4511
* chore: remove backend cloud version checks by Steffen911 in https://github.com/langfuse/langfuse/pull/4512
* docs: add list of dependents to readme by marcklingen in https://github.com/langfuse/langfuse/pull/4518

Dependencies
* chore(deps): bump stripe from 16.8.0 to 17.4.0 by dependabot in https://github.com/langfuse/langfuse/pull/4377
* chore(deps): bump posthog-node from 3.6.3 to 4.3.1 by dependabot in https://github.com/langfuse/langfuse/pull/4450
* chore(deps): bump lucide-react from 0.447.0 to 0.462.0 by dependabot in https://github.com/langfuse/langfuse/pull/4475

New Contributors
* crw2998 made their first contribution in https://github.com/langfuse/langfuse/pull/4401
* jay0129 made their first contribution in https://github.com/langfuse/langfuse/pull/4463

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.0.0-rc.1...v3.0.0-rc.2

What's Changed
* fix: change the default of the migration script by maxdeichmann in https://github.com/langfuse/langfuse/pull/4419


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.93.0...v3.0.0-rc.1

What's Changed
* security: upgrade axios to 1.8.2 by maxdeichmann in https://github.com/langfuse/langfuse/pull/5940


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.95.5...v2.95.6

What's Changed
* fix: fix dompurify state dependency by maxdeichmann in https://github.com/langfuse/langfuse/pull/5634


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.95.4...v2.95.5

What's Changed
* chore: notify on v2 build failures by Steffen911 in https://github.com/langfuse/langfuse/pull/5618
* build: increase nextjs static page generation timeout by Steffen911 in https://github.com/langfuse/langfuse/pull/5620

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.95.3...v2.95.4