- Added new execution‑dependency APIs (AssetDep, MaterializeResult, AssetSpec) and experimental asset checks, plus customizable AutoMaterializePolicies.
- Introduced Dagster pipes library for running compute in external environments with client integrations (subprocess, Docker, Kubernetes, Databricks).
- Breaking change: AssetExecutionContext is now a subclass of OpExecutionContext (type hints must be updated) and UI no longer supports launching a backfill as a single run; also fixed bugs around run concurrency slots and various integrat...
1.5.0 (core) / 0.21.0 (libraries) "How Will I Know"
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Added an expand/collapse all toggle to the automation condition evaluation table in the UI
Asset health now reports a warning status (instead of degraded) when all failed partitions are pending automatic retry, with updated popover and alert messages.
Asset health now reports WARNING for pending retries and UI gains search improvements, copy key action, and SLURM tag icon