- Declarative Automation is now stable with built‑in and custom conditions for asset checks and observable assets
- Added BI tool integrations (Looker, Power BI, Sigma, Tableau) and new Dagster Pipes AWS clients, superseding deprecated Step Launchers
- Breaking changes include dropping Python 3.8 support, requiring pydantic 2, and renaming/removing several APIs such as AutomationConditionSensorDefinition target and external asset methods
1.9.0 (core) / 0.25.0 (libraries)
Official Dagster changelog summary with source attribution, release tags, and community reactions.
Track this Dagster release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.
Verify the original release note
Every summary should remain traceable to the original changelog or release source.
Follow this in context
Turn this Dagster release note into a weekly digest for the tools you actually use.
Create digestMore Dagster changelog updates
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