You can use unit tests to test Dataform actions against mock data with an expected result set.

You can automatically preserve BigQuery data policies and data governance tags (Preview) applied to tables across Dataform executions by enabling the…

You can automatically preserve BigQuery data policies and data governance tags (Preview) applied to tables across Dataform executions by enabling the preserveGovernanceControls option in your table or workflow configuration.

You can use Developer Connect to connect Dataform repositories to Secure Source Manager repositories.

This feature is in Preview.