Veeam Backup Veem Update Version 13.1
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Update Summary
Veeam Backup & Replication 13.1 release notes cover installation, upgrade, and platform-specific limitations for Windows. The release is available for download starting July 29, 2026.
Update Details
Known Issues
- Windows release notes list many platform-specific limitations and known issues across VMware, Hyper-V, cloud, agents, and integrations.
- After upgrading from 13.0.1 or 13.0.2 to 13.1, a Universal CDP protection group rescan may fail during CDP component installation on the source machine until the affected machine is rebooted.
- After upgrading to 13.1, existing Azure Restore Proxies must be removed and redeployed.
Hints
- Migration from a Microsoft Windows installation of Veeam Backup & Replication to Veeam Software Appliance is not supported in 13.1.
- Port 443 is now required for Web UI operations and may block upgrade if already in use.
- Veeam Backup & Replication 13.1 supports in-place upgrade from version 12.3.1 (build 12.3.1.1139) or later.
- The release notes recommend downloading the latest ISO because it includes the latest cumulative patch.
- The Veeam Cloud Connect Portal functionality is deprecated and cannot be used anymore.
- The legacy Agent UI customization mechanism based on registry keys is deprecated and no longer supported starting with version 13.1.
Product Information
Vendor: Veeam Backup
Product: Veem
Product type: Other
Platform: Windows
Version: 13.1
Vendor information published: Jul 29, 2026
Original release notes: View on vendor site
Published on updatealert.io: Jul 31, 2026
Description: Backup and recovery software for virtual, physical, and cloud workloads.