The latest version of module has been tested and is compatible with the below WooCommerce versions:
Download the module from https://github.com/fingent-corp/simplify-woocommerce-mastercard-module
Note:
Beginning from version 2.4.2, users with older versions of the module will now have the option to view the version details. The notification will inform them that There is a new version of Mastercard Payment Gateway Services available. View version (x.x.x) details.