Changelog
Mikrotik VPN module WHMCS
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v4.1.0 — 2026-09-30
- Resilient Daily Cron & Usage Synchronization. Usage updates and traffic metric collection during WHMCS automation runs are now completely isolated per account with comprehensive diagnostic logging. A temporary connection hiccup or offline router will never interrupt the billing run for your other customers.
- Strict PHP 8.2+ Compatibility & Type Hardening. Resolved typed property assignment issues across package speed and bandwidth configurations, ensuring seamless and crash-free execution on modern PHP 8.1, 8.2, and 8.3 environments.
- Zero-Touch Configuration Auto-Migration. Existing products configured on previous versions automatically upgrade their parameters into the modern unified settings format directly in the database upon editing, eliminating manual reconfiguration.
- Enhanced WHMCS 9 Admin Experience. Refined dynamic module settings detection for Select2 interfaces, providing instant and responsive controls in the WHMCS 9 administrator panel.
-
Clean Module Logging. Excluded local database license verification checks (
License_Verification (db)) from the WHMCS Module Log, recording exclusively online verification calls to keep diagnostic logs clean.
v4.0.0 — 2026-09-22
-
Atomic traffic statistics collection. Replaced read-modify-write logic with atomic SQL increments (
Capsule::raw) inStatisticsSaveTraffic(), eliminating race conditions and traffic data loss during concurrent WHMCS cron jobs and metric queries. -
WHMCS Usage Billing MetricProvider fix. Resolved zero-traffic reporting so that
Usage(0.0)is reliably returned when usage is 0 GB, preventing "No usage data" statuses in WHMCS. -
Unified interface reset action. Removed redundant
resetConnectionaction and button, standardizing on a single, cleanReset VPN Interfacebutton across admin and client interfaces. - Admin API connection timeout. Enforced a strict 15-second timeout on router status checks with offline circuit breaker, eliminating admin panel hangs on unreachable Mikrotik routers.
-
Guzzle HTTP Client integration. Migrated all external API and license verification requests from legacy cURL to
\GuzzleHttp\Clientwith exponential backoff and retry mechanism. -
ionCube 15 & PHP 8.2+ architectural upgrade. Transitioned
hooks.phpto an unencoded lightweight bootstrap delegating logic tolib/puqMikrotikVPNHooks.phpfor seamless ionCube 15 compatibility. -
Automated usage cleanup on termination. Local usage statistics in
puqMikrotikVPN_statisticsare now automatically purged when a service is terminated. -
Enhanced Client Area UI. Integrated standard PUQ client area UI toolkit with
header.tpl, dynamic copy-to-clipboard buttons, toast notifications, CSRF protection, and streamlined responsive layout. -
Legacy configuration fallback. Added transparent backward compatibility for products migrating from older configuration slots (
configoption2..11). - Comprehensive localization. Standardized translation strings across all 26 supported languages with safe typographic apostrophes and full Ukrainian language support.
v3.1.1 (02-06-2026)
- Full support for the latest RouterOS 7.21.4. The module has been verified end-to-end against the newest Mikrotik firmware, so you can confidently run your VPN services on up-to-date, secure routers.
- Rock-solid router communication. Connections to your Mikrotik devices are now even more reliable — requests that could previously stall on certain firmware versions complete instantly, keeping provisioning and management fast and dependable.
- Stay current with peace of mind. Whether you are deploying brand-new routers or upgrading existing ones to the latest RouterOS, your VPN automation keeps working smoothly out of the box.
- PHP 7.4 support is back. The module runs flawlessly on PHP 7.4 once again, so customers on established hosting stacks can keep their proven setup without rushing a server upgrade. We will continue to support PHP 7.4 for as long as it remains technically possible.
v3.1 (20-04-2026)
- Improved stability across the WHMCS admin area. Rare page-loading errors that could appear on some admin screens (for example when opening a support ticket on installations with non-standard file layouts, symlinks or custom hosting paths) have been eliminated. The admin panel now loads smoothly in every environment.
- Greater compatibility with complex hosting setups. The module is now fully resilient to WHMCS installations using symlinked directories, multi-domain hosting and custom include paths.
- Smoother day-to-day operation for administrators. Fewer interruptions, no unexpected "Oops!" pages, and a more predictable experience when working with tickets, clients and services — so your team can focus on customers, not on troubleshooting.
v3.0 (01-02-2026)
- Support for WHMCS 9+
- Redesigned product module settings
- Updated client area interface design
- Remote ability to have traffic-based packages has been removed; instead, a post-paid traffic billing model has been implemented using standard WHMCS metrics
Note: Product reconfiguration is required after update.
v2.2 (23-01-2025)
- The product configuration method has been redesigned
- Added a configuration option in the product settings to display custom HTML in the client panel based on the VPN protocol
Important: After the update, all products using this module must be completely reconfigured.
v2.0 (23-09-2024)
- Module coded with ionCube v13
- Supported PHP versions: 7.4, 8.1, 8.2
- Compatible with WHMCS 8.11.0+
- Client area more adapted for mobile
- Copy-to-clipboard buttons added for login and password
v1.3.5 (11-10-2023)
- Support for WHMCS v8.8.0
- Translations added/updated: Arabic, Azerbaijani, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Farsi, French, German, Hebrew, Hungarian, Italian, Macedonian, Norwegian, Polish, Romanian, Russian, Spanish, Swedish, Turkish, Ukrainian
v1.3 (04-02-2023)
- Redesigned client side with intuitive icons
- Improved PHP 8.1 compatibility
- Bug fix: "Attempt to assign property bytes_upload on string" in puqMikrotikVPN.php
v1.2 (04-01-2023)
- Support for WHMCS v8.6
- Support for IonCube PHP Loader v12
- PHP 8.1 support
- Template improvements
- Added configurable frequency for traffic statistics collection (daily cron and per cron)
- Traffic counters on Mikrotik are reset to zero after each statistics collection
- Email template selection changed from text input to dropdown menu
v1.1 (28-10-2022)
- Client area design improvements
- Ukrainian and Persian translations added
- PPP secret profile selection in product settings changed from text input to dropdown
v1.0 (01-08-2022)
- First release