* Deprecate - Mailchimp Field.
* Feature - Bulk sync users to MailChimp at once.
* Feature - Mailchimp tags and notes support added.
* Enhance - Changed checkbox option to toggle in settings.
* Enhance - Mailchimp settings in the integration menu of email marketing.
* Tweak - Compatibility with new global settings design.
* Tweak - Compatibility with new form builder setting design.
* Fix - Invalid List parameter type.
* Fix - Unsubscribe when a user deletes their own account.