Proxmox VE 7.1 (released on November 17, 2021) includes many new highlights:
- Debian 11.1 "Bullseye" and a default Linux kernel 5.13
- LXC 4.0, Ceph 16.2.6, QEMU 6.1, and OpenZFS 2.1
- Updated VM wizard with defaults for Windows 11 (q35, OVMF, TPM)
- Latest virtio drivers
- New backup scheduler daemon for flexible scheduling options
- Backup retention
- Protected backups
- Improved TFA: WebAuthn, recovery keys, multiple factors for single account
- New container templates: Fedora, Ubuntu, Alma Linux, Rocky Linux
View the detailed release notes including links to the upgrade guides: https://pve.proxmox.com/wiki/Roadmap
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