As of now, Mailchimp's Magento 1 module, MageMonkey, will no longer be technically maintained by the makers of this extension. To make sure you are not inconvenienced by this, we recommend you switch to the new module they offer from now on: MailChimp for Magento.
This new module offers additional e-commerce functionalities, such as:
- personalised product recommendations for individual customers;
- even more targeted (automated) campaigns;
- abandoned shopping cart mailings;
- improved campaign reporting.
A version of the new module is not yet available for Magento 2. Take contact with us for more information.