1.2.0a1
📦 langgraphView on GitHub →
✨ 5 features🐛 1 fixes🔧 3 symbols
Summary
This release introduces several enhancements to langgraph, including native v2 projections and improved streaming infrastructure, alongside general maintenance and dependency updates.
Migration Steps
- Refactor: EventLog has been merged into StreamChannel with an optional name parameter.
✨ New Features
- Allow graph to gracefully shutdown/drain by request.
- Alpha release for timers.
- `DeltaChannel` now stores sentinel in blobs and reconstructs from checkpoint_writes in langgraph.
- Native v2 projections for custom, updates, checkpoints, debug, and tasks in langgraph.
- Added streaming transformer infrastructure and tests.
🐛 Bug Fixes
- Decoupled run.output/interrupted/interrupts from ValuesTransformer in langgraph.