VMware has officialy released VCF 3.7.

What’s new in version 3.7?

• VMware Cloud Foundation on VxRail – Provides an integrated experience on Dell EMC VxRail with the automated life cycle management of the whole stack. For more information, see VMware Cloud Foundation on Dell EMC VxRail Release Notes.
• Standalone Automated Deployment of vRealize Suite Lifecycle Manager – Enables standalone automated deployment of vRealize Suite  Lifecycle Manager.
• Automated Deployment and Management of Horizon Infrastructure for Virtual Desktops and Applications on VMware Cloud Foundation​ – Enables automated creation, expansion and deletion of Horizon workload domains.
• Common Cloud Builder appliance for VMware Validated Design and VMware Cloud Foundation – The Cloud Builder appliance is used to deploy both products.

All details can be find here.

Upgrade to 3.7 proces can be find here.