• Add an S3 generator, which will introspect a configured bucket and generate batch_kwargs from identified objects
• Add support to PandasDatasource and SparkDFDatasource for reading directly from S3
• Enhance the Site Index page in documentation so that validation results are sorted and display the newest items first when using the default run-id scheme
• Add a new utility method, build_continuous_partition_object which will build partition objects using the dataset API and so supports any GE backend.
• Fix an issue where columns with spaces in their names caused failures in some SqlAlchemyDataset and SparkDFDataset expectations
• Fix an issue where generated queries including null checks failed on MSSQL (#695)
• Fix an issue where evaluation parameters passed in as a set instead of a list could cause JSON serialization problems for the result object (#699)