October 21, 2026: Declarative Feature Store (General availability)¶

The Declarative Feature Store workflow is now generally available. Define your feature store resources (entities, data sources, feature views, and feature groups) as version-controlled YAML or Python specs, then preview and deploy them with the snow feature CLI using a plan-and-apply workflow.

Documentation in the developer guide covers the following topics:

• Declarative feature store overview for the end-to-end plan-and-apply workflow.
• Declarative project configuration for project layout, deployment targets, and templating.
• Declarative authoring for authoring each object kind in YAML or Python.
• Declarative API (snow feature CLI) references for shared flags, per-command flags, and exit statuses.
• Migrating to declarative for pulling an imperatively registered feature store into declarative specs with snow feature sync.