news/pages/01.blog/proxmox-backup-server-3-1-released/item.en.md

---
title: 'Proxmox Backup Server 3.1 released '
author: Dan
published: true
date: '03-12-2023 19:40'
taxonomy:
    category:
        - news
    tag:
        - backup
        - release
        - proxmox
aura:
    author: dan
media_order: proxmox.png
---

we're pleased to announce the release of Proxmox Backup Server 3.1. It's based on Debian 12.2 "Bookworm", but uses the newer Linux kernel 6.5, and includes ZFS 2.2.0 (with stable fixes from the upcoming 2.2.2 backported).

Here are the highlights

    Debian 12.2, with a newer Linux kernel 6.5
    ZFS 2.2.0 including important bugfixes from 2.2.2 already
    Secure Boot support
    Local sync jobs
    Tape Backup system with LTO 9 support
    Countless improvements for general client and backend usability.

We have included countless bugfixes and improvements on many places; see the release notes for all details.

More at https://www.proxmox.com/en/about/press-releases/proxmox-backup-server-3-1