Data and AI releases

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Horizon Iceberg REST Catalog telemetry (General availability)

Generally availableNot yet verified

With this release, Horizon Iceberg REST Catalog telemetry is generally available. Snowflake can capture the HTTP requests that external query engines make against the Horizon Iceberg REST Catalog APIs and write them to your account event table.

SQLGovernanceApache IcebergObservability

Read on docs.snowflake.com

Also shipped Oct 29, 2026Snowflake in October 2026 →

More from Snowflake Horizon CatalogEvery Snowflake Horizon Catalog release →

Snowflake-provided tags (General availability)

With this release, Snowflake-provided tags are generally available. These out-of-the-box tags in the SNOWFLAKE.TAGS schema give you a consistent vocabulary for common governance use cases, including cost center, certification status, sensitivity, environment, and project, without creating and maintaining equivalent tags in each account.

GA
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Horizon Context (Preview)

We're introducing Horizon Context in preview. Horizon Context extends Horizon Catalog with metadata from external systems and new ways to curate descriptions and preserve lineage, helping people and AI agents discover and understand data across your organization.

Preview
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DCM Projects ATTACH MASKING POLICY (Preview)

With this Public Preview release, you can use ATTACH MASKING POLICY in DCM Projects definition files to declaratively assign a masking policy to one or more columns in tables, Apache Iceberg™ tables, views, or dynamic tables. DCM Projects manages the masking policy attachment throughout its deployment lifecycle.

Preview
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