Fix: Customers are now always added to per-product lists/tags, even if they have not opted in. (Customers who opt in are additionally added to the "main" list chosen in the extension's settings.)
Fix: Change Plugin URL to Plugin URI in header.
New: If a customer purchases a bundle, they are no longer added to lists associated with the bundled products.
Fix: Customers being opted in to newsletter even if option is unchecked.
Fix: Deprecation notices in PHP 8.
Refactor: Updated plugin author to "Sandhills Development, LLC".
Dev: Compatibility with EDD 3.0.
