Enhanced SSH key validation to support additional key types, including "ecdsa-sha2-nistp256" - case #476
Added "Intel E1000E" network card model to the list of available options in the product settings - case #472
Implemented status caching for virtual machines to significantly improve loading performance of the client area "Cloud" list, especially when one of the servers in a cluster is offline - case #469
The search in the "IP Management" section now supports filtering by node, server and service - case #467
Added "Update existing items only" action to the "Fetch App Templates" modal, which prevents internal ID changes and preserves product configurations - case #460
Adjusted naming of the "Fetch App Templates" actions to better reflect their functionality - case #460
Changed
Renamed application synchronization modal in "App Templates" from "Refresh" to "Fetch App Templates" - case #460
Bug Fix
Corrected bandwidth reset logic to ensure proper usage reset for services with a due date on the first of the month - case #474
Resolved issue where running the "Agent - Configure Network" task would incorrectly remove the existing IP address from a machine on the first attempt - case #473
Improved the "Upgrade" and "Reinstall" processes for Windows VMs by adding a two-minute delay and using a graceful shutdown to ensure network settings are correctly applied and retained after reboot - case #470
Ensured that the "ciuser" field is correctly configured for a virtual machine during the "Reinstall" process - case #468
The client's service password will now be correctly updated in the server's "Information" table after machine reinstallation - case #466
The WHMCS "Password" field in the service admin area is now correctly updated when importing an existing virtual machine - case #455
Resolved 'Class "phpseclibCryptPublicKeyLoader" not found' fatal error related to SSH key processing by including the required third-party "phpseclib" library, version 3.0, with the module - case #454
Resolved critical issue where the "Terminate" action could delete the wrong virtual machine during a cron run when multiple services were modified at once - case #462
Proxmox VE VPS & Cloud For WHMCS v4.0.0 v4.0.0 - Released: Jul 2nd, 2025
New Feature
Stable release Important: Check our Wiki for more details on how to perform the module migration from version 3.X or 4.0.0-beta to 4.X Note: Integrations with other modules are not yet available and will be re-added in upcoming updates
WHMCS V8.13 support
Support for PHP 8.3
Override nearly any VM configuration parameter using the "Settings Details" section in "Applications", by prefixing it with "proxmox_" - see our Wiki for usage details
Added advanced "Hostname Generation" options with customizable formats and support for dynamic merge field variables
Added client area alert that notifies users when a password change task fails more than 10 times, including suggested next steps - case #203
Added "SDN VLAN Aware" option to automatically enable VLAN awareness for newly created SDN virtual networks - case #218
Added support for enabling the "Managed View" through a configurable option - case #86
Reintroduced simplified way to import a VPS into a product from the admin area using the "Import Virtual Machine" button
Added option to "Detach" a virtual machine from a service in the admin area product view
Added notices to "Cron Scheduler" indicating if the cron has started, is running, or when it was last executed
Added "Missing Elements" and "Dynamic Translations" support to the "Translations" tool for easier localization of newly added entries and values returned dynamically by connected environments or APIs
Improvement
Updated appearance of usage statistics graphs for better readability and visual clarity
Redesigned mini-graphs on the "Cloud" type product page view to offer a modern and practical appearance
Refined visual layout of the "Virtual Networks" and "Additional Disks" configuration tables
Added validation to ensure the addon module is activated before configuring a product
Added detailed logging for "Change Package" actions that trigger a VM reboot, including service and VM IDs, and clear comparison between old and new configurations - case #270
Added "Scheduled Tasks" table to the product view in the admin area to display tasks related to the service
Renamed "Assign Virtual Machine" option to "Attach Network" for clearer functionality description - case #304
Extended merge field variable support in App Templates by adding "Custom Cloud Init Fields", "Virtual Machine Fields", and "Application Fields" for more flexible template customization
Provided ability to turn off password validation via the "Validate Password" option in the client area features - case #200
Updated and refined display of various elements in the client area for better clarity and usability
Changed
Requires ionCube Loader V14 or later
Removed
Support for WHMCS V8.9 and previous
Bug Fix
Fixed "Property [vmid] does not exist on the Eloquent builder instance" error that could occur when assigning a VM to a network interface
Corrected application of default configuration values based on the selected template
Resolved issue where moving firewall rule positions could duplicate entries
Eliminated "Cannot find disk" errors in task logs that could occur when removing unused disks
Added proper task-level validation to detect if a disk resize operation failed - case #188
Fixed potential "Integrity constraint violation: Duplicate entry" error that could occur when cloning a VM after reinstallation
Resolved fatal error "Argument #1 ($item) must be of type ModulesGardenProxmoxVeVpsCloudPackagesAppCenterModelItem, null given" that could occur during certain operations - case #193
Resolved issue with "Search for Templates on All Nodes" where VM creation could fail due to the module attempting to load the VM model too early in the process - case #196
Fixed issue where password validation was skipped during reinstallation, allowing passwords that did not meet the package complexity requirements - case #197
Fixed database schema issue that caused the "Incorrect table definition" error when activating the addon module on MariaDB, due to conflicting "TIMESTAMP" column definitions - case #198
Added protection against repeated "Restore" actions in the client area to prevent spamming the task queue - case #199
Added post-task verification for disk resize operations during package upgrade to ensure failure states are properly detected and handled - case #188
Fixed issue where the cloning operation could trigger a "SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry" error during reinstallation, caused by improper queue entry handling
Resolved fatal error in task execution when "App Templates" item was not properly initialized - case #193
Fixed VM creation failure caused by the "Search for Templates on All Nodes" option, where the module attempted to load the machine model before the VM was created - case #196
Fixed issue where password complexity requirements were not properly validated during VM reinstallation - case #197
Fixed client area error when opening the noVNC console via proxy, caused by missing module configuration data in the proxy initialization process - case #205
Resolved issue that prevented VM deletion from the client area via the VM actions panel in cloud-type products - case #217
Added safeguards to prevent the Cloud-Init Drive from being mistakenly treated as the main disk during boot and resize operations - case #222
Fixed issue where the lack of boot order caused the module to misidentify the main disk during reinstallation, resulting in an unintended second disk being created - case #223
Fixed critical issue where deleting a template in Proxmox caused the VM list to break in both the client and admin areas due to a missing application reference - case #236
Fixed issue where the VM list failed to load if a VM was missing from the Proxmox server but present in WHMCS; such VMs now appear with an "Error" status - case #237
Fixed issue that prevented VM management after migration to a different node due to a missing configuration reference - case #239
Resolved issue where the "Disks" section in the client area was inaccessible if at least one VM linked to the client was missing in Proxmox - case #240
Solved issue where reinstallation incorrectly combined main and additional storage into a single disk, resulting in wrong disk sizes - case #241
Prevented error in product settings caused by missing comments in custom authentication realms like OpenID - case #263
Fixed issue where secondary ISO images defined in product configuration were not available during VM creation or selection in the client area - case #263
Corrected issue where SDN Virtual Network creation failed with "VM model not set" error
Blocked creation of Virtual Networks with duplicate IP addresses in the client area
Added validation to prevent creating additional disks with a size of 0 GB or less in the client area
Resolved specific issues related to DHCP assignment and interface management for Virtual Network in the client area
Fixed "No query results for model" error when using the Assign Virtual Machine option for both SDN and VLAN networks - case #288
Corrected bridge assignment for virtual network interfaces when attaching to another VM in SDN networks - case #296
Fixed issue where removing a network device from the original VM did not remove it from the assigned VM - case #297
Improved template search mechanism to detect and use templates migrated to different nodes on shared storage, preventing installation failures when the original node is unavailable - case #308, #359
Resolved issue where SDN Tag Range was not recognized in LXC product settings, blocking product creation despite being correctly filled in
Adjusted "Storage with free space not found" error to display only during VM creation, not during initial product configuration load - case #312
Corrected error message display in the client area when the Proxmox server API connection fails
Fixed issue where leaving the "Last IP Address" field blank in IP Management could result in adding IP addresses outside the subnet range - case #337
Enforced minimum "Disk Space" limit for additional disks during VM creation in the cloud-type product
Fixed issue where the "Hourly" period in the Snapshot Jobs modal displayed the "Days" field instead of "Run Every" in the client area
Corrected dropdown filtering for certain configurations in the module settings
Fixed issue where creating custom templates from VMs located in different data centers could result in an error in the "Templates" section
Fixed issue preventing selection of custom templates when using the "Data Center" option, even if the template was available in the list
Fixed missing backups in the Backups Collection when switching between containers in cloud-type LXC products
Fixed issue where creating a VM from a custom template incorrectly set CD-ROM as the only boot device despite module settings specifying "Hard Disk" as "Boot Device 1" - case #338
Fixed issue where private networks were created only on the default datacenter instead of the selected datacenter - case #328
Eliminated error related to missing "ProductConfiguration" class during product upgrade process in the client area - case #326
Resolved problem with console not working for VMs linked to non-existent servers - case #319
Adjusted listing of some application templates in the "Reinstallation" section
Addressed error during app template renewal caused by unexpected cache return values - case #225
Corrected display of ampersand "&" characters throughout various parts of the module
Corrected tooltip descriptions for several configuration options
Eliminated number of errors recorded into the "tblerrorlogs" database table
Integrated improvements and fixes introduced in version 3.11.1 into the current release to maintain consistency
Many other code corrections, UI and language adjustments
Improved: Added support for 'service_customfields', 'client', and 'vm' related variables in email messages to admin users - case #283
Improved: The "VLAN Tag" custom field value can now overwrite the value provided in the product configuration - case #1876
Improved: Enhanced password generation mechanism to create stronger passwords - case #1892
Bug Fix: Resolved problems with CSS styles that affected the functionality of other integrations - case #1868
Bug Fix: Resolved issue with the IP filter configuration after an IP address was removed from the admin area product page - case #1865
Bug Fix: Improved password validation to accurately determine the reason for rejecting passwords - case #1873
Bug Fix: Resolved issues with the proper execution of the change package command after disabling the private network option - case #1878
Bug Fix: The module now verifies only the enabled nodes when creating backups - case #1885
Bug Fix: Fixed problem with deleting IP addresses for machines created with a private network only - case #1883
Bug Fix: Resolved error occurring during virtual machine creation caused by selecting a node with insufficient storage - case #1879
Bug Fix: Fixed issue with passwords composed of the maximum allowed number of characters that include the "&" sign - case #1871
Bug Fix: Resolved issues with IP address assignment when the "Service Hostname" option is enabled - case #1870
Bug Fix: Fixed error that might have occurred when creating an SDN private network - case #265
Bug Fix: Resolved issue with the "backupSync" cron that was not synchronizing backups for nodes with identical names - case #275
Bug Fix: Added notification to the task logs explaining the reasons for rejecting the provided password - case #276
Bug Fix: Eliminated error that occurred when adding a new firewall rule for a template with the Proxmox VE Cloud module used without the Proxmox VE VPS For WHCMS - case #277
Bug Fix: Fixed issue with the backup schedule cron job triggering for inactive services and machines that have not been created yet - case #278
Bug Fix: Resolved issues with searching for tasks by their ID number - case #279
Bug Fix: Reduced loading time for the Proxmox widget - case #284
Bug Fix: Improved notification message to include a warning about all data located on the virtual machine being lost when reinstalling an OS from a template - case #1896
"Backups Collection" - allow clients to restore instances from backups created from other virtual machine they own - case #1328
Define the number of IPv6 subnets for server assignment
The "IP Management" section of the Proxmox addon has been refreshed to allow easier generation of IPv4 and IPv6 addresses as well as IPv6 subnets - case #1210, #1175
Snapshots can now be automatically deleted after the defined number of storage days has been exceeded - case #1206
Reconfigure the network without using the "Change Package" tool to easily update the network interfaces (KVM virtualization type) - case #1203
Allow clients to attach their servers to the created network interfaces - case #1244
Select a default "Template User" for Cloud-Init - case #1195
Define the MTU value for the private network interface - case #1147
IMPROVEMENT
If the boot devices order configuration in the module settings is left empty, the default boot order will remain unchanged - case #1112
The module no longer requires public IP addresses for servers creation - case #1200
The module performance as for obtaining the resources usage, when browsing the servers list in the Proxmox addon, has been optimized - case #1168, #1298
CHANGED
Requires ionCube Loader V12 or later
REMOVED
Support for WHMCS V8.2 and previous
Support for PHP 7.2 version
BUG FIX
Fixed problems that occurred when the new backup creation was disabled even when there were available resources left
Leaving the "Backups Files Limit" field empty will now be equal with a "0" value
Resolved issue when the Qemu machine type could be unnecessarily changed after cloning the VM - case #1229
Upgrading the server will now correctly update its network rate limit - case #1144
Minor adjustments related to deleting the oldest backups when their limit has been exceeded - case #1236
Fixed cases when the module tried to obtain an ISO image from an unavailable storage - case #1308
The password hash should now be available when using the Cloud-Init scripts - case #1305
Other minor code corrections, language, and UI adjustments
Added "fetchBackupsForArchive" parameter into the "global_options.yml" file, which allows skipping a large number of backups from being loaded into the "Archive" list in the product configuration - case #1202
BUG FIX
Resolved problem of the private IP addresses that were not reassigned after the virtual machine reinstallation - case #1184
Fixed "Call to a member function getPrivateNetworkType()" issue that could interrupt the action of building an instance from a clone - case #1228
Solved problem of cloning an instance with an EFI disk in a template that lead to marking that disk as unused and adding another one in its place - case #1230
Eliminated problem with duplication of the "ProxmoxAddon_IpServers" records in the database table each time the Proxmox addon module was reactivated - case #193
Support for the Software Defined Network (SDN) functionality which allows using created virtual networks (vnets) at the data center level
Support for TPM, TPM versions, and Virtio SCSI controller to allow the creation of machines based on Windows 11
Multiple server nodes can now be selected when creating or editing IP pools using IP management tool
You can now select if the VM machine should be stopped or shutdown when using the "Change Package" module command for "Upgrade/Downgrade" functionality
CHANGED
To avoid data loss after adding, editing, or removing a disk, the virtual machine will now need to be rebooted manually instead of automatically
BUG FIX
Fixed problem with using certain special characters in the password field when reinstalling the server
"Allow Backups On Mount Points" option will be now properly set when creating a server
Corrected issue where the module could lose bridge network setting after a KVM server reinstallation
Fixed missing private IP address assignments after the server reinstallation
Assorted corrections related to properly setting up the boot order for a VM creation or updating it when the "Full Clone" mode is enabled - case #1131, #1176
Server information will be now correctly reloaded after using the "Change Package" module command in the admin area - #1171
Fixed cloning when server contained EFI disk or TPM status was set (requires "Full Clone" mode instead of "Linked Clone") - case #1132
Machines using OMVF/UEFI bios will now properly be booted after clone - case #1143
Reinstalling sever when using OS template should no longer change the server SCSI controller
Fixed problem with rolling-back a machine snapshot which could delete one of the network IP addresses and a gateway
Corrected module behavior where the main disk could be wrongly resized and an additional disk removed after the server reinstallation - case #1178
"SSD Emulation" parameter for additional disk will be now properly taken into account when creating a KVM machine
"Hibernate" suspension action will now send missing "--todisk" parameter to fully suspend the virtual machine - case #177
Eliminated "QEMU quest is not running" error that might still be displayed even when the quest agent was enabled in Windows image due to "%" character in the network interface address - case #178
Disk speeds parameters will no longer be set if a related option is disabled in the server configuration
Assorted adjustments related to creating, cloning, and reinstalling virtual machines with proper parameters
Other code corrections, language, and module improvements
Download Proxmox VPS For WHMCS 3.4.0 Nulled Free
v3.4.0 Released December 8th, 2021
Latest Version
New Feature: Support for Proxmox VE 7.1 version
New Feature: Define a custom "User" for Cloud-Init templates - case #1101
New Feature: Choose which admin area features shall be displayed in the virtual machine details to increase the speed of service page loading - case #1088
New Feature: Prevent clients from editing the hostnames of the virtual machines by disabling a dedicated option in the product configuration - case #1087
New Feature: Set default input and output policies for the product firewall options - case #1047
New Feature: Select the server information details that will be displayed in the client area - case #1045
New Feature: A new option in the "Load Balancer" settings that allows server migration with local disks - case #1032
New Feature: A new option in the "Virtual Machine Configuration" to create servers directly from backup archives - case #1024
New Feature: A new option to set "Storage" for Cloud-Init configuration - case #990
New Feature: Clients can now download firewall rules to create their backup and quickly restore them after server reinstallation - case #1011
New Feature: Allow clients to set "Storage Disk Space" during the order with a configurable option that can be used instead of the provided "Disk Space" value - case #989
New Feature: Clients can now see the amount of resources, still available to create backups - case #983
New Feature: Firewall rules can now be prioritized (POS) by moving them up and down on the list - case #939
New Feature: Choose which compression types can be allowed for clients to create backups - case #908
New Feature: Information on changing the IP addresses assignment will be now saved in a dedicated "IP Logs" section in the Proxmox Addon module - case #866
Improvement: Changing the virtual machine name in the Proxmox VE panel will be now synchronized with WHMCS at cron execution
Improvement: Added network-related merge field variables that can be used for Cloud-Init scripts - case #1066
Improvement: Added support for {$user.username}, {$user.password}, and {$user.realm} merge field variables that can be used in welcome email templates to display control panel credentials - case #865
Improvement: Added Windows 11 support for "OS Type" settings
Improvement: Network bridge can now be specified when adding IP addresses pool in the Proxmox Addon module - case #1006
Improvement: Once the backup creation task is initialized by a user, the option to create the next backup will be now disabled until the first one succeeds - case #1040
