Paid Memberships Pro - Multiple Memberships per User

Updates the core Paid Memberships Pro plugin to allow users to have multiple memberships at the same time. IMPORTANT: This plugin is considered to be in "beta" status. Use at your own risk. In particular, almost all of the other PMPro add ons that adjust the checkout process, membership pricing, user subscriptions, or perform actions when users change membership levels will NOT currently work as you might expect with this plugin active. Specifically, most PMPro add ons assume that users will only have one membership level at a time and don't "know what to do" when users have multiple levels or cancel multiple levels at once. We will be updating our add ons over time to support MMPU and will add notices here and on our website when we do. 1. Upload the pmpro-multiple-memberships-per-user folder to the /wp-content/plugins/ directory. 1. Activate the plugin through the 'Plugins' menu in WordPress. == Changelog