Manually Update CustomizationsIf you use custom themes or templates, you will need to update them for any changes in new WHMCS versions.
Themes and TemplatesCustom hemes and templates alter the Client Area's appearance to match your branding and tailor your offerings to your business's needs.
Update Customizations with GitEasily update your Git™-managed customizations with each new release's changes to default themes and templates. This method often removes the need for manual updates to apply changes.
Change the Default Order Form TemplateChange the default order form template. The system uses order form templates when it displays products, the shopping cart, and checkout.