* Tweak - Add a WooCommerce System Status Report block gathering some Local Pickup Plus configuration data to aid troubleshooting
* Fix - When first opening a pickup appointment date picker, open the calendar to the first available date that is closest possible to the current date
* Fix - Clicking on the calendar icon should also open the pickup appointment date picker, not only when clicking on the date picker input field
* Fix - Make sure that any text strings attached to the shipping method, such as the ones displayed on the shipping method settings page, load their translations properly
* Fix - Improve the logic that determines which address to elect as the tax address when using the pickup location address as the tax address
* Misc - Update the SkyVerge Plugin Framework to version 5.3
* Misc - Drop support for PHP 5.2: PHP 5.3 is now the minimum supported version
