10/08/2026
π New Release: WHMCS Proxmox KVM v4.1.0 is now available!
We have just published a major update for our WHMCS Proxmox KVM module for WHMCS.
Here is what is new in version 4.1.0:
πΉ Client SSH Key Manager: Clients can now store, label, and manage their OpenSSH public keys (`ssh-ed25519`, `ssh-rsa`, `ecdsa-sha2-*`) directly in the Client Area, complete with cryptographic fingerprint verification.
πΉ Automated Cloud-Init Injection: Stored SSH keys can be selected during shopping cart checkout (`cart.php`) and operating system reinstallation, automatically injecting authorized keys into the virtual machine for instant, secure passwordless login.
πΉ Centralized Admin Oversight: Administrators can view, filter, search, and manage all client SSH keys across the hosting platform from Addons β PUQ Proxmox KVM β SSH Keys.
πΉ Flexible Navigation Shortcuts: Configurable menu options in Addon settings allow administrators to place SSH key management shortcuts in the Client Area profile menu, services navigation, or both.
πΉ Lightning-Fast Cart Checkout: Eliminated shopping cart timeouts when clients purchase multiple virtual machines in a single order. Bulk orders now confirm and activate in milliseconds.
πΉ Intelligent Background Provisioning Queue: Multi-VM orders are automatically queued and provisioned sequentially in the background via the automated cron engine, preventing server overload and ex*****on timeouts.
π¦ Universal ionCube bundle with support for PHP 7.4, 8.1, 8.2, 8.3, and 8.4!
Fully compatible with WHMCS 8.x and WHMCS 9+.
π Order or view module details:
https://puqcloud.com/whmcs-module-proxmox-kvm.php
π Documentation:
https://doc.puq.info/books/proxmoxkvm-whmcs-module
π¬ Have questions? Open a ticket:
https://puqcloud.com/submitticket.php?step=2&deptid=1&subject=Question%20regarding%20WHMCS%20Proxmox%20KVM%20v4.1.0
π₯ Download the latest version:
https://download.puqcloud.com/WHMCS/servers/PUQ_WHMCS-Proxmox-KVM/PUQ_WHMCS-Proxmox-KVM-latest.zip
ποΈ All versions repository:
https://download.puqcloud.com/WHMCS/servers/PUQ_WHMCS-Proxmox-KVM/