v3.1

3.1 - January 26, 2016

Fixes

• <input> fields being stripped from form when saving as a role other than "superadmin" on MultiSite installations.
• Certain actions like "renew lists" not working for users other than admin (if they have explicit access to settings pages).

Improvements

• Show Akamai firewall reference number when site's IP address is blocked
• Make sure integrations have a MailChimp list selected before trying to subscribe.
• Move less important settings to "Other" page.
• When a field is required in MailChimp, it has to be required in forms as well now.
• Allow including a _mc4wp_email_type field in forms to set an explicit email type.
• Miscellaneous overall performance improvements.

Additions

• Added debug logging, which shows all warnings & errors the plugin encountered in communicating with MailChimp.
• Add get_lists_for_email( $email ) method to API class.
• Add MC4WP_Queue class for better background processing of expensive operations.