langchain-core==1.4.5
📦 langchainView on GitHub →
✨ 1 features🐛 2 fixes🔧 3 symbols
Summary
Langchain core version 1.4.5 introduces validation for streaming tool call chunks in tests and fixes an issue with async tracer fallback in sync contexts.
✨ New Features
- Validate tool call chunks during streaming in standard tests.
🐛 Bug Fixes
- Fixed async tracer "on_chat_model_start" fallback behavior when running in a synchronous context.
- Tightened fallbacks for structured output models.