Proxmox VE 4.1 Released


VIENNA, Austria – December 11, 2015 – Proxmox Server Solutions GmbH today released version 4.1 of its open-source server virtualization solution Proxmox Virtual Environment (VE). The virtualization platform enables users to create and manage containers and KVM virtual machines on the same host as well as to set up highly available clusters via an integrated web-based interface.

The recent release is based on the latest Debian Jessie and on the 4.2.6 kernel with LXC and QEMU 2.4.1. Based on the feedback from the Proxmox community and customers, countless small improvements and bugfixes went into the product. Included are better ZFS integration for the ISO installer, better startup and shutdown behavior, disk resizing for LXC containers, and also several LXC technology previews like for example support for unprivileged container or LVM thin support.

All TurnKey GNU/Linux V14 Appliances are now available as LXC templates.


Proxmox VE 4.1 is now generally available for download at

The Proxmox VE 3.x family will be maintained in the future, approximately until the end of Debian Wheezy security updates (expected end in April 2016).

Proxmox VE is licensed under the GNU Affero GPL, v3. Proxmox Server Solutions GmbH offers support subscriptions for businesses starting at EUR 59,90 per year and CPU.

Proxmox VE is used by more than 100.000 hosts and over 6000 commercial customers in 140 countries. The active community counts more than 28.700 forum members. The GUI is translated into 19 languages.

About Proxmox Virtual Environment
Proxmox Virtual Environment is a complete open source virtualization management solution for servers. It supports KVM full virtualization as well as container-based virtualization and includes strong high-availability (HA) support based on Redhat Cluster and Corosync. Proxmox VE allows to virtualize even the most demanding Linux and Windows application workloads. Installation is fast and easy with a bare-metal installer and configuration is done via the integrated web-based management interface. Based on Debian GNU/Linux and fully licensed under the GNU Affero General Public License, Version 3 (AGPL-3.0), Proxmox VE is a solution without restrictions for home and business use.

About Proxmox Server Solutions GmbH
Proxmox Server Solutions GmbH develops open source software providing powerful and efficient server solutions to its customers. With its two core products, Proxmox Virtual Environment (Proxmox VE) and Proxmox Mail Gateway, the company offers flexible, affordable and easy-to-use software for businesses implementing secure and open-source IT infrastructures. Proxmox solutions are widely used in businesses regardless of size, sector or industry as well as in NGOs and in the educational sector. The company also offers services like commercial support subscriptions and trainings. A worldwide partner network and a huge active community guarantee business continuity for Proxmox users. The company is an active member of the Linux Foundation and the Open Virtualization Alliance. Proxmox Server Solutions GmbH is an independent and profitable company based in Vienna, Austria.

Read more:
Wiki Proxmox VE:

Contact: Daniela Häsler, Proxmox Server Solutions GmbH