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Virtualizor 3.1.7 Stable


The Virtualizor Team has released Virtualizor 3.1.7 (Stable)
In this version we have some bug fixes and improvements.

Here is the complete change list:

1. [Feature]  Added Load Balancer. Now cloud users (with billing enabled) can create Load Balancer from end-user panel. Here is the guide for how to do it

From Admin panel:

From enduser panel:

2. [Feature]  Added PCI and USB passthrough for KVM. Now Admin can passthrough the PCI graphic card and USB devices.

Please go through the following guide :

For USB Passthrough:

For GPU Passthrough:

3. [Feature]  Added support to migrate the Disks to other storage on the same node

4. [Feature]  Added SSO link for slave servers on the List servers page

5. [Feature]  Added setting to add Logo Image on the invoice on Admin panel -> Billing -> Billing Settings

6. [Feature]  Added Demo mode option while creating VM(s). While enabling this setting admin will need to provide the expiry date so that after the expiry date Virtualizor can delete that VM

7. [Feature]  Added UEFI support for Proxmox KVM

8. [Feature]  While Rebuilding, if the control panel was selected and VM had ISO chosen, it will show an error as the control panel can not be installed while iso is set.

9. [Feature]  Now if any changes are made to the VM then changed from and to will be shown in the task.

10. [Feature]  Added reason textbox while suspending the VM from the List VM wizard.

11. [Feature]  Added CPU threshold suspension. If the CPU threshold hits the value then it will suspend the VM.

12. [Task]  Now from the Master server, Admin will be able to save Backuply Plans without Backuply license. If the Server does not have the backuply license, it will take full backups.

13. [Task]  Added check for supported OS while installing control panel from admin panel and end user panel

14. [Task]  Added support to add "suspend reason" in API call

15. [Task]  Added support for CentOS 7, Ubuntu (18, 20, 22), and Almalinux(8,9) for the Webmin control panel

16. [Task]  Added search by the server on the list storage page.

17. [Task]  Added Admin-only recipe option

18. [Bugfix]  If Two-factor Authentication(2FA) was enabled on Proxmox Panel at that time Virtualizor API calls were not able to perform the operation. Now we have added a setting to add a 2FA token for the Proxmox Panel to fix this issue

19. [Bugfix]  After adding storage, storage size was not displayed until create vm wizard was accessed. This is fixed

20. [Bugfix]  Firewall rule was not working for 81 ports. This is fixed.

21. [Bugfix]  Legacy backup was not working when clicked on "Backup Now". This is Fixed.

22. [Bugfix]  Rebuild API wasn't returning the new OS name with which the VM was rebuilt. This is Fixed

23. [Bugfix]  Using Existing keys for VPS creation was not working from the Enduser panel. This is fixed

24. [Bugfix]  If the same VLAN was assigned for IPv4 and IPv6, then at the time of VM creation Virtualizor was assigning IPv4 and IPv6 from different VLANs due to which IPv6 was not working. This is Fixed

25. [Bugfix]  Disabling backup plans was not getting disabled and VMs were getting backed up. This is fixed

26. [Bugfix]  Migration used to power off the VMs. Now, it will try to stop the VPS gracefully and if that does not shut down after 20 seconds then Virtualizor will power off the machine.

27. [Bugfix]  Now Server Group name can not contain space for the HA group

28. [Bugfix]  For proxmox CDROM was getting attached even if the ISO was not provided. This is Fixed

29. [Bugfix]  Downloading the SSH key while adding the backup server was not a proper key. This is fixed.

30. [Bugfix]  Vlan option was not shown for IPv6. This is fixed.

31. [Bugfix]  While changing resources from WHMCS or API calls using SDK, some resources were getting changed. This is fixed.

32. [Bugfix]  Proxmox backuply was failing if VPS didn't have CDROM. This is Fixed.

33. [Bugfix]  VM password shown to the user was not XSS protected. This is fixed.

34. [Bugfix]  On XenServer IPs from subnets were not added in the VM after generating. This is fixed.

35. [Bugfix]  Server preference by Load was not present in the Master setting. This is added.

36. [Bugfix]  While Rebuilding, if the control panel was selected at that time hostname checking was not there. Its added.

37. [Bugfix]  List IPs were also showing the IPv6 subnet. This is fixed.

Please let us know if you face any issues / have any suggestions. We are available on Virtualizor live chat at

Virtualizor Team

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