v2.2

• BUG FIX: Fixed email address updates via profile.
• BUG FIX: Fixed "Invalid API Key" error that would sometimes occur with newer API keys.
• ENHANCEMENT: Using "Audience" instead of "List" in strings throughout the plugin for consistency with Mailchimp's name changes.
• ENHANCEMENT: Using "Mailchimp" instead of "MailChimp" in strings throughout the plugin for consistency with Mailchimp's name changes.
• ENHANCEMENT: Removed default columns besides email from Mailchimp CSV export. Now using the pmpro_mailchimp_listsubscribe_fields filter instead.
• ENHANCEMENT: Users are now unsubscribed from all opt-in audiences when they cancel membership.
• BUG FIX/ENHANCEMENT: Mailchimp subscriber updates are processed using the /lists/ API endpoint to prevent rate limiting by Mailchimp. This fixes issues that would sometime occur when many members were expired on the same day.
• BUG FIX/ENHANCEMENT: Users who cancel are now unsubscibed from audiences instead of being deleted from Mailchimp.
• BUG FIX/ENHANCEMENT: Now using the Mailchimp member "status" property when unsubscribing members instead of deleting them.

v2.1.2

• BUG FIX: Checking for 204 status when unsubscribing. We were checking for 200 before and throwing an error incorrectly.
• BUG FIX: Fixed bug where users weren't unsubscribed from MailChimp when they expired. A further refactoring is needed to avoid hitting the MailChimp API limit if many users are processed at once.
• BUG FIX/ENHANCEMENT: The "All Users" label was changed to "Non-member Users" to match how the setting is actually used.