v3.171.0

What's Changed

Features

• feat(scores-api): allow source=ANNOTATION on POST /api/public/scores by @wochinge in https://github.com/langfuse/langfuse/pull/13286
• feat(model-prices): add gpt-5.5) by @hassiebp in https://github.com/langfuse/langfuse/pull/13354

Fixes / Improvements

• fix(worker): cap PostHog export window at next UTC day boundary (LFE-9475) by @Steffen911 in https://github.com/langfuse/langfuse/pull/13326
• fix(shared): cap analytics observations CTE upper bound (LFE-9475) by @Steffen911 in https://github.com/langfuse/langfuse/pull/13329
• fix(dev): fix seed command by @nimarb in https://github.com/langfuse/langfuse/pull/13337
• perf(clickhouse): scores query in events.all scans all partitions by @sumerman in https://github.com/langfuse/langfuse/pull/13336
• fix: add breadcrumb to dataset items page by @marliessophie in https://github.com/langfuse/langfuse/pull/13344
• perf(clickhouse): pre-filter traces in CTE for analytics integration joins by @Steffen911 in https://github.com/langfuse/langfuse/pull/13364

Chores

• chore: add langfuse JP to region picker by @Steffen911 in https://github.com/langfuse/langfuse/pull/13361
• chore: hide eval preview if user has not ingested with otel in the past 7 days by @marliessophie in https://github.com/langfuse/langfuse/pull/13343
• chore(deps): axios 1.15.2 and dedupe by @nimarb in https://github.com/langfuse/langfuse/pull/13365

Full Changelog: https://github.com/langfuse/langfuse/compare/v3.170.0...v3.171.0