Proxmox Virtual Environment 7.1, the free open source software alternative to VMWare ESXi has been released, based on Debian 11.1 “Bullseye” but using a newer Linux kernel 5.13, QEMU 6.1, LXC 4.0, Ceph 16.2.6, and OpenZFS 2.1. and countless enhancements and bug fixes.
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Proxmox Virtual Environment brings several new functionalities and many improvements for management tasks in the web interface: support for Windows 11 including TPM, enhanced creation wizard for VM/container, ability to set backup retention policies per backup job in the GUI, and a new scheduler daemon supporting more flexible schedules..
Here is a selection of the highlights
- Debian 11.1 “Bullseye”, but using a newer Linux kernel 5.13
- LXC 4.0, Ceph 16.2.6, QEMU 6.1, and OpenZFS 2.1
- VM wizard with defaults for Windows 11 (q35, OVMF, TPM)
- New backup scheduler daemon for flexible scheduling options
- Backup retention
- Protection flag for backups
- Two-factor Authentication: WebAuthn, recovery keys, multiple factors for a single account
- New container templates: Fedora, Ubuntu, Alma Linux, Rocky Linux
- and many more enhancements, bug fixes, etc.
See the full Proxmox VE 7.1 original announcement on the forums for more details and useful links.

