Proxmox VE 5.4 introduces new features:
- Debian Stretch 9.8 and Linux Kernel 4.15.
- New installation wizard for Ceph in the UI,
- New HA policies freeze/fail-over/default for greater flexibility,
- Suspend to disk/Hibernation support for Qemu guests,
- Support for Universal 2nd Factor (U2F) authentication,
- Improved ISO installation wizard,
- New options for Qemu guest creation wizard
View the detailed release notes: http://pve.proxmox.com/wiki/Roadmap
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