Admin Columns Pro - WooCommerce Addon 3.7.3

* [Added] Smart Filtering for the Product Order Count column
* [Added] Smart Filtering for the Low on Stock column
* [Added] The description for Product variations can now be sorted and filtered.
* [Fixed] Searching on SKU for the Product column on Orders page did not work correctly
* [Improved] New icon for Variations in the Action column (Icons only)

* [Fixed] Compatibility issue with Admin Columns 5.4.3

* [Updated] WooCommerce tested up to 5.0.0