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Why upgrade to CMS 13?
CMS 13 is the next generation of the content management platform from Optimizely. It supports faster publishing, modern composable architectures, AI-assisted workflows, and Optimizely Graph-powered content delivery.
Upgrade to CMS 13 from CMS 12
Upgrade your Optimizely CMS solution from CMS 12 to CMS 13. This article covers the migration strategy, including AI-powered tools that streamline modernization.
Upgrade Content Delivery API from version 3 to version 13
Content Delivery API is the REST API that serves CMS content to headless front ends and other client applications. Upgrade to version 13 when you move your solution from CMS 12 to CMS 13.
Breaking changes in CMS 13
When you upgrade to Content Management System (CMS 13), breaking changes may disrupt or alter your existing code, integrations, or customizations. Handling breaking changes ensures a smooth transition and continued CMS operation.