1.4.1

Feature:

• Implement check_table Operator to validate data quality at table level #1239
• Add check_column Operator to validate data quality for columns in a table/dataframe #1239

Bug fixes

• Support "s3" conn type for S3Location #1647

Docs

• Add the documentation and example DAG for Azure blob storage #1598
• Fix dead link in documentation #1596
• Update README with newly supported location and database #1596
• Update configuration reference for XCom #1646
• Add step to generate constraints in Python SDK release process #1474
• Add document to showcase the use of check_table and check_column operators #1631

Misc

• Install google-cloud-sdk-gke-gcloud-auth-plugin in benchmark CI job #1557
• Pin sphinx-autoapi==2.0.0 version for docs build #1609