langchain-core==1.4.8
Breaking Changes📦 langchainView on GitHub →
⚠ 1 breaking🐛 2 fixes🔧 3 symbols
Summary
This release bumps several dependencies, removes support for Python < 3.10 in langchain-classic, and includes performance improvements and bug fixes related to streaming events.
⚠️ Breaking Changes
- Code supporting Python versions older than 3.10 has been removed from `langchain-classic`. Users on Python < 3.10 must upgrade their Python environment to 3.10 or newer to continue using this library.
Migration Steps
- If you are using Python < 3.10, upgrade your environment to Python 3.10 or newer due to the removal of support in `langchain-classic`.
🐛 Bug Fixes
- Preserved usage token details in v3 streaming events.
- Fixed an issue related to `disallow_any_generics`.