# Features in Preview The table below outlines the available features currently in preview for this release and when they were introduced. | Feature | Availability | Introduced | | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------- | -------------- | | [Access summary export](/saas/govern/detect-your-data/access-summary-export.md) | Private preview | May 2026 | | Allow [masked columns as input for row-level policies](/saas/govern/secure-your-data/authoring-policies-in-secure/data-policies/reference-guides/data-policies.md#masked-columns-as-input-for-row-level-policies) in the Snowflake and Databricks Unity Catalog integrations | Public preview | September 2023 | | [Amazon API gateway PrivateLink](/saas/configuration/application-configuration/how-to-guides/private-networking-support/data-connection-private-networking/aws-privatelink-for-api-gateway.md) | Public preview | April 2025 | | [Amazon Redshift integration](/saas/configuration/integrations/redshift/amazon-redshift-integration.md) | Public preview | December 2025 | | [Amazon S3 integration](/saas/configuration/integrations/amazon-s3-integration.md) | Private preview | January 2024 | | [Atlan external catalog](/saas/configuration/tags/catalogs/reference-guides/pre-configuration.md#atlan) | Private preview | May 2025 | | [Audit export to S3 and ADLS Gen2](/saas/govern/detect-your-data/audit/reference-guides/index.md) | Public preview | March 2024 | | [AWS Lake Formation integration](/saas/configuration/integrations/aws-lake-formation.md) | Public preview | April 2025 | | [AWS Lake Formation tag ingestion](/saas/configuration/integrations/aws-lake-formation/reference-guides/aws-lake-formation.md#tag-ingestion) | Private preview | July 2025 | | [Azure Private Link for Azure Synapse dedicated SQL pools](/saas/configuration/application-configuration/how-to-guides/private-networking-support/data-connection-private-networking/azure-privatelink.md) | Public preview | March 2026 | | [Bulk create Snowflake data sources](/saas/configuration/integrations/snowflake/reference-guides/snowflake-overview.md#snowflake-bulk-data-source-creation) | Private preview | September 2022 | | [Databricks Lakebase integration](/saas/configuration/integrations/databricks/databricks-lakebase.md) | Public preview | November 2025 | | [Databricks Unity Catalog tag ingestion](/saas/configuration/tags/catalogs/reference-guides/pre-configuration.md#databricks-unity-catalog-tag-ingestion) | Private preview | July 2025 | | [GCP Private Service Connect for Databricks](/saas/configuration/application-configuration/how-to-guides/private-networking-support/data-connection-private-networking/index/gcp-private-service-connect-for-databricks.md) | Private Preview | March 2026 | | [Google BigQuery](/saas/configuration/integrations/google-bigquery.md) | Private preview | October 2022 | | [Masking exceptions](/saas/request/configure/reference-guides/understanding-masking-exceptions-and-underlying-policies.md) | Public preview | October 2025 | | [Masking fields within struct columns](/saas/govern/secure-your-data/authoring-policies-in-secure/data-policies/reference-guides/data-policies.md#complex-data-types-masking-fields-within-struct-columns) | Public preview | 2021 | | [Microsoft Purview external catalog](/saas/configuration/tags/catalogs/reference-guides/pre-configuration.md#microsoft-purview-catalog) | Private preview | September 2024 | | [Impersonation](/saas/govern/secure-your-data/data-consumers/user-impersonation.md) | Public preview | November 2021 | | [Orchestrated masking policies](/saas/govern/secure-your-data/authoring-policies-in-secure/data-policies/reference-guides/masking-matrix-functions/orchestrated-masking-policies.md) | Private preview | October 2022 | | [Request app assets and access request links](/saas/request/introduction/walkthrough.md) | Private preview | January 2026 | | [Review assist with user response context](/saas/request/review-access-requests/reference-guides/understanding-review-assist.md#user-response-context) | Private preview | April 2026 | | [PostgreSQL integration](/saas/configuration/integrations/postgresql.md) | Public preview | July 2025 | | [Snowflake lineage tag propagation](/saas/configuration/integrations/snowflake/reference-guides/overview.md) | Private preview | December 2022 | | [Teradata integration](/saas/configuration/integrations/teradata.md) | Public preview | August 2025 | | [Write access policies for Snowflake and Databricks Unity Catalog](/saas/govern/secure-your-data/authoring-policies-in-secure/section-contents/reference-guides/subscription-access-types.md) | Private preview | September 2023 | | [Write access policies for Starburst (Trino)](/saas/govern/secure-your-data/authoring-policies-in-secure/section-contents/reference-guides/subscription-access-types.md) | Private preview | February 2024 | | [Write access policies for Amazon S3](/saas/govern/secure-your-data/authoring-policies-in-secure/section-contents/reference-guides/subscription-access-types.md) | Private preview | April 2024 | --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://documentation.immuta.com/saas/releases/preview-levels/features.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.