Langfuse

What's Changed
* feat(security): add audit logging by marcklingen in https://github.com/langfuse/langfuse/pull/1142
* feat: update openai pricing by maxdeichmann in https://github.com/langfuse/langfuse/pull/1145
* fix: feedback api route by marcklingen in https://github.com/langfuse/langfuse/pull/1146
* chore: drop middleware previously used for IP blocklisting by marcklingen in https://github.com/langfuse/langfuse/pull/1143


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.4.0...v2.4.1

What's Changed
* feat(ui): improve trace view: collapse/expand observation tree + color coding of observation types by functorism in https://github.com/langfuse/langfuse/pull/916
* feat(ui): delete prompts and prompt versions + deduplication of prompt variables in prompt editor by khareyash05 in https://github.com/langfuse/langfuse/pull/1116
* chore: add betterstack env to env.prod.example by maxdeichmann in https://github.com/langfuse/langfuse/pull/1132
* chore: upgrade dependencies

New Contributors
* functorism made their first contribution in https://github.com/langfuse/langfuse/pull/916

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.3.0...v2.4.0

What's Changed
* refactor: adjust size limit log in https://github.com/langfuse/langfuse-python/commit/47fd4e7595948caae0179b3f07e53c272e1a37ed
* chore(deps-dev): bump pytest from 7.4.3 to 7.4.4 by dependabot in https://github.com/langfuse/langfuse-python/pull/268
* chore(deps-dev): bump boto3 from 1.34.8 to 1.34.11 by dependabot in https://github.com/langfuse/langfuse-python/pull/270
* chore(deps): bump langchain from 0.0.352 to 0.0.353 by dependabot in https://github.com/langfuse/langfuse-python/pull/272


**Full Changelog**: https://github.com/langfuse/langfuse-python/compare/v2.3.0...v2.3.1

What's Changed
* feat(ui): add quickstart examples to api key creation popup by RichardKruemmel in https://github.com/langfuse/langfuse/pull/1119
* feat(ui): add in-product notifications for new features by RichardKruemmel in https://github.com/langfuse/langfuse/pull/1057
* feat(ui): add request dashboard button by RichardKruemmel in https://github.com/langfuse/langfuse/pull/1122
* fix: decimals in scores filter on traces + generations table in https://github.com/langfuse/langfuse/pull/1012
* fix(api): allow bearer auth for score ingestion via /api/public/ingestion by hassiebp in https://github.com/langfuse/langfuse/pull/1117
* fix(cloud): upgrade API limits on ingestion endpoint by maxdeichmann in https://github.com/langfuse/langfuse/pull/1120
* docs: update readme by marcklingen in https://github.com/langfuse/langfuse/pull/1107
* chore(ui): convert model pricing in UI to per 1000 units for readability by RichardKruemmel in https://github.com/langfuse/langfuse/pull/1123


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.2.0...v2.3.0

What's Changed
* chore(deps-dev): bump boto3 from 1.33.8 to 1.34.8 by dependabot in https://github.com/langfuse/langfuse-python/pull/257
* chore(deps-dev): bump anthropic from 0.3.11 to 0.8.1 by dependabot in https://github.com/langfuse/langfuse-python/pull/256
* feat: add get_observations() by marcklingen in https://github.com/langfuse/langfuse-python/pull/130
* fix: fix timezones by maxdeichmann in https://github.com/langfuse/langfuse-python/pull/258


**Full Changelog**: https://github.com/langfuse/langfuse-python/compare/v2.2.1...v2.2.2

What's Changed
* fix: create always trace timestamp by maxdeichmann in https://github.com/langfuse/langfuse-python/pull/254


**Full Changelog**: https://github.com/langfuse/langfuse-python/compare/v2.2.0...v2.2.1