v2.51.0

What's Changed

• feat(langchain): time to first token on streamed generations by @hassiebp in #938
• feat(langchain): allow passing trace attributes on chain invocation by @hassiebp in #939
• fix(langchain): python langchain retriever - parent run not found (#925) by @hassiebp in #937
• fix handle_span_events exception by @nightosong in #935

New Contributors

• @nightosong made their first contribution in #935

Full Changelog: v2.50.3...v2.51.0