langchain-core==1.3.3
📦 langchainView on GitHub →
✨ 1 features🐛 5 fixes🔧 6 symbols
Summary
This release (1.3.3) focuses on hardening security for manifest loading and fixing several internal logic issues, including batch validation and tracer data preservation.
✨ New Features
- Marked stream_v2/astream_v2 as beta.
🐛 Bug Fixes
- Set deprecation `since` to 1.3.3 to match release.
- Harden `load()` against untrusted manifests.
- Preserve structured `inputs` on tool runs in tracers.
- Make `removal` optional in `warn_deprecated`.
- Validate batch_size in _batch and _abatch to prevent infinite loop.