* Tweak - Improve the plugin performance when loading user memberships
* Tweak - Allow cancelling a membership from the admin with a date beyond or matching expiration without expiring the membership
* Fix - Avoid possible PHP warnings when using the recent comments widget
* Fix - When saving in admin a user membership that belongs to a plan with fixed dates, the end date may have been offset one day upon each update due to a timezone issue
* Fix - When using redirection as restriction mode but not hiding products from catalog, product category pages containing one restricted product along other public ones would have been restricted as well
* Misc - Add support for WooCommerce 3.3