WHMCS 8.13 introduced SocialBee Social Media Management in WHMCS Marketconnect, support for PHP 8.3, additional scheduled actions for support tickets, and a new Getting Started Wizard experience.
Release notes for WHMCS 8.13, including new features, updates, improvements, deprecations, removals, and theme and template changes.
Change log for all releases and tiers of WHMCS 8.13.