* Fix - When renewing with per-team pricing and unlimited seats, quantity should be 1
* Fix - Address a potential PHP error when joining a team by accepting an invitation * Misc - Add support for WooCommerce 3.8 * Dev - Add action hook when a team member role is updated
* Misc - Add support for WooCommerce 3.7 * Misc - Require PHP 5.6+ * Dev - Add filter when getting the team seat details in teams area
