v4.8.1

What's Changed

• feat(api): update API spec from langfuse/langfuse 9ce4aa4 by @langfuse-bot in https://github.com/langfuse/langfuse-python/pull/1685
• chore(deps): bump the github-actions group with 2 updates by @dependabot[bot] in https://github.com/langfuse/langfuse-python/pull/1691
• fix(serializer): correctly serialize float('-inf') as "-Infinity" by @devteamaegis in https://github.com/langfuse/langfuse-python/pull/1683
• feat(api): update API spec from langfuse/langfuse c82119e by @langfuse-bot in https://github.com/langfuse/langfuse-python/pull/1693
• chore(deps): bump astral-sh/setup-uv from 8.1.0 to 8.2.0 in the github-actions group by @dependabot[bot] in https://github.com/langfuse/langfuse-python/pull/1696
• chore(deps): bump github/codeql-action from 4.36.1 to 4.36.2 in the github-actions group by @dependabot[bot] in https://github.com/langfuse/langfuse-python/pull/1702
• fix: update env template to use LANGFUSE_BASE_URL by @milanagm in https://github.com/langfuse/langfuse-python/pull/1701
• feat(api): update API spec from langfuse/langfuse b8db8b6 by @langfuse-bot in https://github.com/langfuse/langfuse-python/pull/1706
• fix(propagation): coerce propagated metadata values by @hassiebp in https://github.com/langfuse/langfuse-python/pull/1709
• fix(observe): preserve current observation type on span update by @hassiebp in https://github.com/langfuse/langfuse-python/pull/1705
• fix(deps): support wrapt 2.x (closes #1561) by @wtfashwin in https://github.com/langfuse/langfuse-python/pull/1664
• fix(langchain): handle prompt_tokens_details as dict in _parse_usage_model by @tanyelai in https://github.com/langfuse/langfuse-python/pull/1614

New Contributors

• @devteamaegis made their first contribution in https://github.com/langfuse/langfuse-python/pull/1683
• @milanagm made their first contribution in https://github.com/langfuse/langfuse-python/pull/1701
• @wtfashwin made their first contribution in https://github.com/langfuse/langfuse-python/pull/1664
• @tanyelai made their first contribution in https://github.com/langfuse/langfuse-python/pull/1614

Full Changelog: https://github.com/langfuse/langfuse-python/compare/v4.7.1...v4.8.1