v4.0.3

What's Changed

• chore(deps-dev): bump langchain-core from 1.2.11 to 1.2.22 by @dependabot[bot] in https://github.com/langfuse/langfuse-python/pull/1586
• fix(langchain): exit propagation context gracefully by @hassiebp in https://github.com/langfuse/langfuse-python/pull/1588

Full Changelog: https://github.com/langfuse/langfuse-python/compare/v4.0.2...v4.0.3