I get sometimes requests to have very long retention for some servers, up to 7-10 year. Usually these are accounting etc servers where legislation requires to keep data such long periods. Does anyone do this long retentions with Veeam? Hardware is one thing, I was actually thinking backup copy jobs to cloud connect on Azure. But how about software side, how likely it would be that Veeams current version in 2025 will open backup file made today? Do I need to store VM's etc with old Veeam versions somewhere?