* Tweak – WC 7.9 compatibility.

* Fix – Ensure refund events are tracked using positive amounts

* New – Test suite no longer checks for compatibility with PHP 7.2 as the latest version of WooCommerce does not support it
* Tweak – Update sales syncing to be compatible with HPOS
* Tweak – Prevent scheduling sync to Lightspeed if the only element in the update snapshot is the product id
* Tweak – When a manual update to pull info from Lightspeed is run, cancel already scheduled updates to Lightspeed for the product
* Tweak – Increase size of ean and upc columns in the wclsi_items table
* Tweak – Update last sync timestamp after finding products for updating

* Misc – Add compatibility for WooCommerce High Performance Order Storage (HPOS)