To install the Veeam Backup Enterprise Manager on Linux (Veeam Software Appliance) at Hyper-V 2025, you must first build a special Windows Server 2025 Hyper-V virtual machine (VM) that satisfies hardware requirements. Then, you must boot the VM from the VSA ISO.
Veeam Software Appliance is a software solution that includes Enterprise Manager or Veeam Backup & Replication along with the Rocky Linux operating system.
Veeam released Backup & Replication v12.2.0.334 on August 28, 2024.
Veeam Backup & Replication 12.2 is the newer build of version 12, and the major new features and enhancements were added in Veeam Backup & Replication v12.2.