What's Changed
Features
- Add async checkpoint TUI browser
- Add aclose()/close() and async context manager to streaming outputs
Bug Fixes
- Fix template pyproject.toml version bumps using regex
- Sanitize tool names in hook decorator filters
- Bump transformers to 5.5.0 to resolve CVE-2026-1839
- Register checkpoint handlers when CheckpointConfig is created
Refactoring
- Replace hardcoded denylist with dynamic BaseTool field exclusion in spec gen
- Replace regex with tomlkit in devtools CLI
- Use shared PRINTER singleton
- Make BaseProvider a BaseModel with provider_type discriminator
- Remove FilteredStream stdout/stderr wrapper
- Remove unused flow/config.py
Documentation
- Update changelog and version for v1.14.0