Easy Digital Downloads - MailChimp 3.0.16

Refactor: Mailchimp settings have been moved to the new "Marketing" tab in EDD 2.11.4+.
Fix: Tables not getting created during fresh install.
Fix: FILTER_SANITIZE_STRING is deprecated in PHP 8.1.
Dev: Add debug logging to EDD_MailChimp_Settings::save_settings.

Fix: Mailchimp lists were not connecting on multisite.
Tweak: Replace references of Interests to Groups in settings.
Tweak: Update licensing implementation and author.
Dev: Refactor how the plugin is loaded and checks system requirements.

Improvement: Merge field validation is now ignored while subscribing. This means you will no longer get subscription errors if you have a required merge field that this add-on doesn't utilize.
Fix: Deprecation warnings in PHP 8.
Dev: Compatibility with EDD 3.0.

New: Added a new edd_mailchimp_max_number_lists filter that allows you to change the number of lists fetched from Mailchimp. This can be used if you have more than 100 lists.
New: Added translation files.
Fix: "Force Sync Now" not working.
Fix: dbDelta() running on every page load. Now it only runs if the version number is out of date.
Fix: API key unable to be removed from settings.
Fix: An umber of edge case PHP errors, most occurring if the plugin is activated and enabled, but no API key is entered.
Tweak: Lowercase all the "c's" in the plugin name (MailChimp to Mailchimp).
Tweak: Update plugin header information, including URI and author details.
Tweak: Update "Last Synced" wording to better convey that it's a manual process and does not happen routinely in the background.
Dev: Incorrectly using EDD_MailChimp_Extension class name instead of EDD_MailChimp in a few places.

Fix: Corrected an issue causing users to not be subscribed if opt-in was selected with Double Opt-In Disabled.
Fix: Improved the reliability of the opt-in process with eCommerce data.
Fix: Download specific lists and groups have been reverted to their previous functionality.

Fix: Corrected an issue where Double Opt-In could overwrite an existing subscriber's status.

-Fix: Refund and Cancel methods were not correctly sending information to MailChimp
-Fix: Looking up or Creating a store in MailChimp could throw an exception.
-Fix: MailChimp was inconsistently adding users as transactional when they should be subscribed.

Fix: Fatal PHP error during purchase for some configurations.

• Fix: Fatal error when syncing list and updating products for some sites.

Fix: Better error handling when the MailChimp API is not properly configured and connected.