1.6.12 (core) / 0.22.12 (libraries)

New

• AssetCheckResult now has a text description property. Check evaluation descriptions are shown in the Checks tab on the asset details page.
• Introduced TimestampMetadataValue. Timestamp metadata values are represented internally as seconds since the Unix epoch. They can be constructed using MetadataValue.timestamp. In the UI, they’re rendered in the local timezone, like other timestamps in the UI.
• AssetSelection.checks can now accept AssetCheckKeys as well as AssetChecksDefinition.
• [community-contribution] Metadata attached to an output at runtime (via either add_output_metadata or by passing to Output) is now available on HookContext under the op_output_metadata property. Thanks @JYoussouf!
• [experimental] @asset, AssetSpec, and AssetOut now accept a tags property. Tags are key-value pairs meant to be used for organizing asset definitions. If "__dagster_no_value" is set as the value, only the key will be rendered in the UI. AssetSelection.tag allows selecting assets that have a particular tag.
• [experimental] Asset tags can be used in asset CLI selections, e.g. dagster asset materialize --select tag:department=marketing
• [experimental][dagster-dbt] Tags can now be configured on dbt assets, using DagsterDbtTranslator.get_tags. By default, we take the dbt tags configured on your dbt models, seeds, and snapshots.
• [dagster-gcp] Added get_gcs_keys sensor helper function.

Bugfixes

• Fixed a bug that prevented external assets with dependencies from displaying properly in Dagster UI.
• Fix a performance regression in loading code locations with large multi-assets.
• [community-contribution] [dagster-databricks] Fix a bug with the DatabricksJobRunner that led to an inability to use dagster-databricks with Databricks instance pools. Thanks @smats0n!
• [community-contribution] Fixed a bug that caused a crash when external assets had hyphens in their AssetKey. Thanks @maxfirman!
• [community-contribution] Fix a bug with load_assets_from_package_module that would cause a crash when any submodule had the same directory name as a dependency. Thanks @CSRessel!
• [community-contribution] Fixed a mypy type error, thanks @parthshyara!
• [community-contribution][dagster-embedded-elt] Fixed an issue where Sling assets would not properly read group and description metadata from replication config, thanks @jvyoralek!
• [community-contribution] Ensured annotations from the helm chart properly propagate to k8s run pods, thanks @maxfirman!

Dagster Cloud

• Fixed an issue in Dagster Cloud Serverless runs where multiple runs simultaneously materializing the same asset would sometimes raise a “Key not found” exception.
• Fixed an issue when using agent replicas where one replica would sporadically remove a code server created by another replica due to a race condition, leading to a “code server not found” or “Deployment not found” exception.
• [experimental] The metadata key for specifying column schema that will be rendered prominently on the new Overview tab of the asset details page has been changed from "columns" to "dagster/column_schema". Materializations using the old metadata key will no longer result in the Columns section of the tab being filled out.
• [ui] Fixed an Insights bug where loading a view filtered to a specific code location would not preserve that filter on pageload.