Welcome to the Proxmox Release Newsletter!

We're very pleased to announce the new version of our open-source enterprise backup solution:

Proxmox Backup Server 3.1

Some of the highlights

  • Debian 12.2 but using a newer Linux kernel 6.5
  • ZFS 2.2.0 (with important bugfixes from upcoming 2.2.2)
  • Secure Boot support
  • Local sync jobs
  • Tape Backup: improved support for LTO 9
  • Countless improvements for client and backend usability
  • and much much more...
Read the Forum Announcement →

Press release

Click here for the press release


Download the new version at: Download


The documentation is freely available in different formats at: Documentation

Why get an Enterprise Subscription?

A support subscription for Proxmox Backup Server is the easy and affordable solution to get access to the stable Proxmox Enterprise Repository, with regular software updates and security enhancements, as well as to technical support, with guaranteed response times, from the Proxmox support team.

By combining the flexibility of open-source software with high-quality service and support from our team, a subscription enables you to confidently replace expensive backup systems in your organization. Proxmox Enterprise Support is recommended if you have business/mission-critical workloads in your Proxmox Backup Server.

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Ransomware Protection & Recovery

Reliable backups and fast recovery can help limit the damage of a ransomware attack. Proxmox Backup Server includes several features to efficiently respond to a ransomware incident; with fine-grained access control, data integrity verification, and the possibility to create off-site backups through remote sync and tape backups, the Proxmox solution helps you plan your ransomware defense strategy and ensures that your critical data stays protected.

More about Ransomware Protection →