This table contains ZVR - vSphere best practices for each Zerto version
You can configure some extra security features to ensure your replication data will not be compromised throughout your disaster recovery plan.
Zerto released Zerto Virtual Replication 5.5. Here you can find the most important features and enhancements
To design VPGs, you should focus on Services, not on VMs. Once you know the services, you can know the primary VMs, and after that, you can validate the secondary VMs to be sure that VPGs have all necessary dependencies