Langfuse

What's Changed

Features

* feat: add proxy support for oauth flows by Steffen911 in https://github.com/langfuse/langfuse/pull/5198


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.15.0...v3.16.0

What's Changed
* feat: add support for media asset deletion based on retention settings by Steffen911 in https://github.com/langfuse/langfuse/pull/5181
* feat(trace-timeline): add time to first token by hassiebp in https://github.com/langfuse/langfuse/pull/5185
* feat(traces): display number of all log kinds on trace table by marliessophie in https://github.com/langfuse/langfuse/pull/5165
* feat(auth): Add AUTH_CUSTOM_ID_TOKEN environment variable by mariusp12 in https://github.com/langfuse/langfuse/pull/5193
* feat: update prompt versions by maxdeichmann in https://github.com/langfuse/langfuse/pull/5106
* chore(cloud): add login issue banner, allow to open support chat by marcklingen in https://github.com/langfuse/langfuse/pull/5183
* chore: add error logs for trpc add prompts label by maxdeichmann in https://github.com/langfuse/langfuse/pull/5195
* perf: add timestamp filter to observations join in eval queue by maxdeichmann in https://github.com/langfuse/langfuse/pull/5192
* fix(comments-api): increase comment character limit to 3,000 by marliessophie in https://github.com/langfuse/langfuse/pull/5194


New Contributors
* mariusp12 made their first contribution in https://github.com/langfuse/langfuse/pull/5193

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.14.0...v3.15.0

What's Changed
* feat(cloud): switch between available plans by marcklingen in https://github.com/langfuse/langfuse/pull/5153
* feat(prompts): add diff view on new prompt version by hassiebp in https://github.com/langfuse/langfuse/pull/5163
* feat(llm-api-keys): allow for extra headers by hassiebp in https://github.com/langfuse/langfuse/pull/5167
* feat: allow data retention configuration in project settings by Steffen911 in https://github.com/langfuse/langfuse/pull/5178
* feat(prompts): support in UI prompt duplication by marliessophie in https://github.com/langfuse/langfuse/pull/5110

* chore: disable secondary queue by maxdeichmann in https://github.com/langfuse/langfuse/pull/5156
* chore: add additional metrics into ingestion pipeline by Steffen911 in https://github.com/langfuse/langfuse/pull/5160
* chore: use a distribution metric for langfuse.ingestion.count_files by Steffen911 in https://github.com/langfuse/langfuse/pull/5164

* fix(diff-view-ui): add line breaks by hassiebp in https://github.com/langfuse/langfuse/pull/5168
* fix(prompt-diff-dialog): keep open on cursor leaving window by hassiebp in https://github.com/langfuse/langfuse/pull/5176



**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.13.0...v3.14.0

What's Changed

Features

* feat(dataset-runs): add product analytics events by marliessophie in https://github.com/langfuse/langfuse/pull/5145
* feat(ee): add audit log view to project settings by marcklingen in https://github.com/langfuse/langfuse/pull/5150

Fixes

* fix: observation table type alignment by maxdeichmann in https://github.com/langfuse/langfuse/pull/5146
* fix: correctly upgrade katex by maxdeichmann in https://github.com/langfuse/langfuse/pull/5151
* fix: use unix timestamp for batch export file name to avoid invalid characters by Haoping-Xiao in https://github.com/langfuse/langfuse/pull/5092

Chores

* chore: reduce default write interval for CH queue to 1000 by Steffen911 in https://github.com/langfuse/langfuse/pull/5144
* chore: skip re-builds for same tree hash by Steffen911 in https://github.com/langfuse/langfuse/pull/5135
* chore: remove legacy/batched ingestion pipeline code by Steffen911 in https://github.com/langfuse/langfuse/pull/5121
* security: upgrade katex by maxdeichmann in https://github.com/langfuse/langfuse/pull/5149
* chore: allow skipping ingestion CH reads for projects created after cutoff date by Steffen911 in https://github.com/langfuse/langfuse/pull/5116
* chore(models-ui): move models into settings by marliessophie in https://github.com/langfuse/langfuse/pull/5124

New Contributors
* Haoping-Xiao made their first contribution in https://github.com/langfuse/langfuse/pull/5092

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.12.0...v3.13.0

What's Changed

Features

* feat: add support for DATABASE_ARGS config by bmm-alc in https://github.com/langfuse/langfuse/pull/5143

Fixes

* fix(ingestion): allow nullish tokens_details in openai usage schema by hassiebp in https://github.com/langfuse/langfuse/pull/5117
* fix(trace-view): show disabled jump to playground instead of hiding by hassiebp in https://github.com/langfuse/langfuse/pull/5120
* fix(llm-api-keys): improve form dialog for bedrock by hassiebp in https://github.com/langfuse/langfuse/pull/5122

Chores

* chore: remove queryClickhouse toggles by Steffen911 in https://github.com/langfuse/langfuse/pull/5123
* chore: remove postgres fallback for generations table calls by Steffen911 in https://github.com/langfuse/langfuse/pull/5137
* chore(traces): remove unsued code pulling trace data from prisma [deprecated] by marliessophie in https://github.com/langfuse/langfuse/pull/5139

New Contributors
* bmm-alc made their first contribution in https://github.com/langfuse/langfuse/pull/5143 / https://github.com/langfuse/langfuse/pull/5131
* jannikmaierhoefer made their first contribution in https://github.com/langfuse/langfuse/pull/5125

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.11.1...v3.12.0

What's Changed

Fixes

* fix: allow field overwrites with `null` in ingestion api by Steffen911 in https://github.com/langfuse/langfuse/pull/5114


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v3.11.0...v3.11.1