Snowflake Openflow release notes¶

This topic provides release notes for Snowflake Openflow.

For details about incremental releases, see Snowflake Openflow version history.

Sep 17, 2025: Snowflake Openflow - Snowflake Deployments (Preview)¶

Snowflake announces the preview of Openflow Snowflake Deployments, which run on Snowpark Container Services (SPCS).

Note

Snowflake is gradually rolling out support for Openflow Snowflake Deployments. During this transition, not all accounts will include this new feature. Over the course of the next several weeks, starting September 17th, 2025, Snowflake Openflow deployments will start becoming available.

Openflow Snowflake deployments run on Snowpark Container Services (SPCS) and provide a streamlined and integrated solution for data integration and connectivity across interoperable storage like Iceberg and Snowflake native storage. As a fully self-contained service within Snowflake, it’s easy to deploy and manage, offering a convenient and cost-effective environment for running your data flows. A key advantage is its native integration with Snowflake’s security model, which allows seamless authentication, authorization, and network security and simplified operations.

To get started, see About Openflow - Snowflake Deployments.

May 30, 2025 — Snowflake Openflow initial release –— General Availability¶

With this release, we are pleased to announce the general availability of Snowflake Openflow.

Some connectors will remain in preview. To see the list of Openflow connectors, see Openflow connectors.

May 21, 2025¶

Connector installation now utilizes a versioned process group created from the Connector Flow Registry Client, which allows the connector to be seamlessly upgraded when new versions become available.
Runtimes that existed prior to this upgrade will need to manually add the Connector Flow Registry Client.

May 20, 2025 — Snowflake Openflow initial release –— Preview¶

With this release, we are pleased to announce the preview release of Snowflake Openflow.

For more information about Openflow, see About Openflow.