- Added multi‑dimensional partitioning, asset versioning, freshness policies, and new asset reconciliation and multi‑asset sensor APIs for richer asset management
- Revamped Dagit UI (asset graph, details, workspace, run timeline) and added automatic .env support; introduced dbt Cloud, Airbyte, Fivetran, and DuckDB I/O manager integrations
- Breaking changes: removed legacy dagstermill solid API and deprecated ComputeLogManager (removal in 1.2.0); documentation updated with .env usage and testing examples