v3.164.0

What's Changed

• fix(filters): update sidebar filter state to support session persistence option by @marliessophie in https://github.com/langfuse/langfuse/pull/12924
• feat(blob-export): add more fields to v3 and v4 blob storage exports by @sumerman in https://github.com/langfuse/langfuse/pull/12840
• fix(ui): shorten environment filter empty state help text by @Lotte-Verheyden in https://github.com/langfuse/langfuse/pull/12923
• style(experiments): render baseline as badge in header by @marliessophie in https://github.com/langfuse/langfuse/pull/12927
• revert(redis): add command and socket timeouts by @maxdeichmann in https://github.com/langfuse/langfuse/pull/12930
• chore: bump langfuse-langchain by @hassiebp in https://github.com/langfuse/langfuse/pull/12934
• fix(web): Improve v4 promo banner styling on small displays by @bezbac in https://github.com/langfuse/langfuse/pull/12942
• feat(tables-ui): support full text search targeting input/ouput directly by @marliessophie in https://github.com/langfuse/langfuse/pull/11999
• perf: route get filter queries to readonly replicas by @sumerman in https://github.com/langfuse/langfuse/pull/12949
• fix(worker): add ClickHouse request timeout for experiment backfill query by @Steffen911 in https://github.com/langfuse/langfuse/pull/12951
• fix(worker): cap experiment backfill to 8-hour windows by @Steffen911 in https://github.com/langfuse/langfuse/pull/12952
• chore(experiments): add searchable baseline selector by @marliessophie in https://github.com/langfuse/langfuse/pull/12928
• fix(worker): add llm-as-judge concurrency env by @maxdeichmann in https://github.com/langfuse/langfuse/pull/12956
• perf(worker): optimize experiment backfill query and add delay metrics by @Steffen911 in https://github.com/langfuse/langfuse/pull/12960
• fix(datasets): archived items public API by @hassiebp in https://github.com/langfuse/langfuse/pull/12101
• fix(otel): add defensive logging for bad cost/usage details and oversized spans by @sumerman in https://github.com/langfuse/langfuse/pull/12941
• chore: add explicit redis socket timeout and keepalive by @sumerman in https://github.com/langfuse/langfuse/pull/12964
• chore(clickhouse): add langfuse user-agent header to all ClickHouse requests by @marksalpeter in https://github.com/langfuse/langfuse/pull/12962
• feat(worker): add env var to exclude project IDs from experiment backfill by @Steffen911 in https://github.com/langfuse/langfuse/pull/12970
• perf(worker): skip redundant IngestionService enrichment in experiment backfill by @Steffen911 in https://github.com/langfuse/langfuse/pull/12972
• perf(worker): advance experiment backfill cursor per chunk by @Steffen911 in https://github.com/langfuse/langfuse/pull/12973
• fix(traces): include trace-scoped score columns by @hassiebp in https://github.com/langfuse/langfuse/pull/12978

New Contributors

• @bezbac made their first contribution in https://github.com/langfuse/langfuse/pull/12942
• @marksalpeter made their first contribution in https://github.com/langfuse/langfuse/pull/12962

Full Changelog: https://github.com/langfuse/langfuse/compare/v3.163.0...v3.164.0