Reading Time: 3 minutes Almost two years ago Zerto announce the availability of Zerto Virtual Replication 3.0 with a lot of enterprise-class functions for business continuity and disaster recovery for virtualized infrastructure and cloud for VMware environments and (from October 2014) also for Hyper-V environments. With the recent announce of Zerto Virtual Replication 4.0 they are now supporting VMware vSphere, Microsoft Hyper-V and also Amazon AWS. New features of ZVR 4.0 include: