Version 8.13.0 (General Availability)
Maintenance

    WHMCS-19282 — Stripe Payment Gateway can now be configured in the Getting Started Wizard
    WHMCS-19870 — Allow blank address field for AddClient API
    WHMCS-21701 — Correct UK VAT Number Validation
    WHMCS-21788 — Prevent error during request for SSL certificate status when using right to left language
    WHMCS-21899 — Visual refinements for DigiCert MarketConnect landing page
    WHMCS-21988 — The Getting Started Wizard will now show when you already have a server connected.
    WHMCS-22094 — Correct mobile responsive rendering of footer in blend-new theme
    WHMCS-22137 — Correct API createclientinvite developer documentation

Modules

    WHMCS-21513 — Ensure PayPal Checkout module works with custom service addons (Also known as: MODULE-7585)
	
Version 8.12.1 (Maintenance)
Maintenance

    WHMCS-19938 — Improve resilience of update routine when previous update queries were improperly applied
    WHMCS-19939 — Prevent fatal error during cron if cPanel Licensing module is enabled (Also known as: CPL-172)
	
Version 8.12.0 (General Availability)
Maintenance

    WHMCS-19397 — Improve resilience checks for pending invoices when attempting service upgrades (Also known as: CORE-19397)
    WHMCS-19429 — Correct regression for general system settings for Domain Registration options
    WHMCS-19488 — Correct Estonia VAT rate to 22%
    WHMCS-19599 — Improve handling of unexpected licensing responses (Also known as: WHMCS-19825)
    WHMCS-19751 — Prevent error for admin calendar when using French language values
    WHMCS-19764 — Performance improvements for service renewal detection and aggregation
    WHMCS-19811 — Improve display order of entries in ticket view’s log tab
    WHMCS-19838 — Correct collapsing chevron for SSL landing page in Six theme
    WHMCS-19855 — Correct display styling for save button on Manage invoice screen
    WHMCS-19865 — Prevent error in admin Email Campaigns when using French

Modules

    MODULE-8155 — Improve sanitization of module log entries for TTPWholesale
    MODULE-8156 — Update client area cPanel Quick Shortcuts to display Domains over both Addon and Sub Domains

API

    WHMCS-19780 — Prevent error when “description” is not provided to AddTransaction API
	
Version 8.11.2 (Maintenance)
Maintenance

    CORE-19640 — Correct translation string interpolation on admin registrar and TLD setup pages
    CORE-19657 — Correct translation string interpolation on admin Updater page

Modules

    MODULE-8142 — Improve display of invoice payment page with optional card fields in PayPal Payments
    MODULE-8144 — Correct webhook generation when saving configuration of Stripe