Proxmox VE 6.2 Release

Proxmox has released Proxmox Virtual Environment 6.2. This release brings important new features and numerous improvements.

Key New Features

Kernel and QEMU

• Linux Kernel 5.4 LTS as the default kernel
• QEMU 5.0 with new features and performance improvements
• Improved virtio drivers
• Updated CPU models for better guest performance

Single-File Restore

One of the most important new features is the improved Single-File Restore:

• Individual files can be restored directly from backups
• Support for various file systems in backups
• Web-based file browser interface
• Significantly faster restoration of individual files

Ceph Improvements

• Ceph Nautilus 14.2.9 with numerous bugfixes
• Improved OSD management in the web interface
• Optimized Ceph pool configuration
• Extended Ceph monitoring
• Improved Crush Map management

ZFS Updates

• ZFS 0.8.3 with stability improvements
• Improved ARC management
• Optimized memory usage
• Performance improvements for RAID-Z

Web Interface

The web interface has been extensively expanded:

• New Notes panel for VMs and containers
• Improved search across all resources
• Optimized backup management
• Extended task overview
• Improved permission system
• Dark theme optimizations

Networking

• Improved SDN support (Software Defined Networking)
• Extended VLAN configuration
• Optimized network bridge management
• Improved network diagnostics

Cloud-Init

• Extended Cloud-Init support
• Improved template management
• Additional Cloud-Init configuration options

Upgrade

The upgrade from Proxmox VE 6.1 to 6.2 is performed via the standard package management. A reboot is recommended for the new kernel.

Conclusion

Proxmox VE 6.2 is a comprehensive update that brings important practical features with Single-File Restore and the Ceph improvements. The new LTS Kernel 5.4 additionally ensures long-term stability. Contact us for support with your Proxmox infrastructure.