Proxmox VE 6.1 Release

Proxmox has released Proxmox Virtual Environment 6.1, the first point release of the 6.x series. This version brings numerous improvements and bugfixes.

Key New Features

Kernel and QEMU Updates

• Linux Kernel 5.3 with improved hardware support
• QEMU 4.1 with bugfixes and performance improvements
• Updated drivers for current server hardware

Ceph Improvements

The integrated Ceph management has been further expanded:

• Updated Ceph Nautilus 14.2.4
• Improved Ceph dashboard in the web interface
• Optimized OSD creation
• Improved monitoring overviews for Ceph clusters

Cluster Management

• Improved Cluster Join functionality
• Optimized quorum management
• More stable live migration between nodes
• Improved HA manager behavior during network issues

Web Interface

The web interface received various improvements:

• New Bulk Actions support for VMs and containers
• Improved monitoring with more detailed graphs
• Optimized backup planning and management
• Extended network configuration
• Improved permission management

ZFS Improvements

• Updated ZFS 0.8.2 with bugfixes
• Improved data integrity performance
• Optimized memory management

Backup and Restore

• Improved backup speed
• Optimized single-file restore
• Extended backup scheduling options

Upgrade

The upgrade from Proxmox VE 6.0 to 6.1 is conveniently performed via the regular package repositories with apt update && apt dist-upgrade. A reboot is recommended to activate the new kernel.

Conclusion

Proxmox VE 6.1 is a solid point release that further expands the stability and functionality of the 6.x series. The Ceph improvements and the optimized web interface in particular make the update highly recommended. If you have questions about updating your Proxmox environment, we are happy to assist you as a certified partner.