Version history

Stability AI reordered the list of models included in their free Model License on August 29, 2026. The updated license now lists 'Stable Audio 3.0' before 'Stable Diffusion 3.5 Suite', whereas the previous version listed 'Stable Diffusion 3.5 Suite' first. This is a formatting and organizational change with no impact on which models are available, licensing terms, or eligibility requirements.

Stability AI updated its Model License on May 21, 2026 to include a new product: Stable Audio 3.0. The previous license list included Stable Audio (Open); the updated list specifies Stable Audio 3.0. This addition expands the set of models available under the free and enterprise licensing tiers.

Stability AI removed two instances of 'Get in touch' call-to-action buttons from its Model License page on May 14, 2026. The first removal occurred in the Free license tier section, where one 'Get in touch' button was deleted. The second removal occurred in the Enterprise section, where a duplicate 'Get in touch' button was removed. These changes are formatting adjustments with no operational impact on license terms, pricing, features, or eligibility requirements.