Please refer to the 4.3.1 Release Notes: https://docs.vmware.com/en/VMware-Cloud-Foundation/4.3.1/rn/VMware-Cloud-Foundation-431-Release-Note...
What's New
The VMware Cloud Foundation 4.3.1 release includes the following:
- Limited Support for in-place migration from VMware Cloud Foundation 3.10.1.2+ releases: In addition to existing migration methods, customers can now engage the VMware Professional Service Organization (PSO) to perform an assessment for a potential in-place migration from VMware Cloud Foundation 3.10.1.2+ releases to VMware Cloud Foundation 4.3.1. Contact your sales and channel teams for guidance on choosing the best method for migrating your environment
