Langfuse

What's Changed
* feat: adds links in and out of playground from prompt management and tracing by hassiebp in https://github.com/langfuse/langfuse/pull/2123
* feat(ui): add dark mode by RichardKruemmel in https://github.com/langfuse/langfuse/pull/1998, https://github.com/langfuse/langfuse/pull/2128 and https://github.com/langfuse/langfuse/pull/2127
* feat: move scores table on trace and observation preview into seperate tab by marliessophie in https://github.com/langfuse/langfuse/pull/2078
* perf(api): optimize get traces api & fix `totalCost` by marcklingen in https://github.com/langfuse/langfuse/pull/2117
* fix(api): dedupe and sort trace tags by marcklingen in https://github.com/langfuse/langfuse/pull/2122
* fix: prompt metrics router add early return if no valid promptIds array input by marliessophie in https://github.com/langfuse/langfuse/pull/2125
* feat(scores): add nullable authorUserId to scores, to be used in future annotation releases by marliessophie in https://github.com/langfuse/langfuse/pull/21
* chore(deps): bump t3-oss/env-nextjs from 0.8.0 to 0.10.1 by dependabot in https://github.com/langfuse/langfuse/pull/1962
* chore(deps): bump the patches group across 1 directory with 14 updates by dependabot in https://github.com/langfuse/langfuse/pull/2120


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.44.0...v2.45.0

What's Changed
* feat(ui): less padding in main menu by marcklingen in https://github.com/langfuse/langfuse/pull/2095
* fix(api): merge tags when upserting a trace by marcklingen in https://github.com/langfuse/langfuse/pull/2091
* fix(ui): parse chatml messages where content is an array by marcklingen in https://github.com/langfuse/langfuse/pull/2100
* fix(docker-compose): Add healthcheck for db service by jeffreyrubi in https://github.com/langfuse/langfuse/pull/2113
* fix: set cache control explicitly by maxdeichmann in https://github.com/langfuse/langfuse/pull/2088
* refactor: add time to first token to observations_view by marcklingen in https://github.com/langfuse/langfuse/pull/2092

New Contributors
* jeffreyrubi made their first contribution in https://github.com/langfuse/langfuse/pull/2113

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.43.2...v2.44.0

What's Changed
* fix(api): align get/v2/prompts meta response with api spec by marcklingen in https://github.com/langfuse/langfuse/pull/2079
* feat(cloud): data region select and info modal by marcklingen in https://github.com/langfuse/langfuse/pull/2085
* fix(ui): use `svh` for fullscreen pages on mobile by marcklingen in https://github.com/langfuse/langfuse/pull/2076
* ci: intercept OpenAI requests in worker testruns by ksjogo in https://github.com/langfuse/langfuse/pull/2020

New Contributors
* ksjogo made their first contribution in https://github.com/langfuse/langfuse/pull/2020

**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.43.1...v2.43.2

What's changed
* fix: hide LlmApiKeyList in settings when not on langfuse cloud as related features are in beta right now and will be released in v3 by marcklingen in https://github.com/langfuse/langfuse/commit/4139ccec98407e6a01ccbc4781a0da24fb7df15a


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.43.0...v2.43.1

What's Changed
* feat: allows disabling model params in playground and evals by hassiebp in https://github.com/langfuse/langfuse/pull/2062
* fix: remove encryption key by maxdeichmann in https://github.com/langfuse/langfuse/pull/2074
* perf(scores): remove fk constraint from traceId and observationId on scores, change to projectId by marcklingen in https://github.com/langfuse/langfuse/pull/2012


**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.42.0...v2.43.0

What's Changed
* feat: add sticky headings to table component by marliessophie in https://github.com/langfuse/langfuse/pull/2053
* perf(ui): add virtualized single session view by marcklingen in https://github.com/langfuse/langfuse/pull/2066



**Full Changelog**: https://github.com/langfuse/langfuse/compare/v2.41.1...v2.42.0