* New: Feature to allow buyers to schedule delivery of coupons
* New: WooCommerce 3.7 Compatibility
* Fix: Import Coupon CSV not working [WC3.7]
* Fix: Smart Coupons' setting not saving [WC3.7]
* Fix: PHP Notice: get_used_coupons is deprecated [WC3.7]
* Fix: Coupon bulk export/import performance
* Fix: Incorrect price showing in Receiver detail form when selling of credit at less price is enabled
* Update: A few changes in CSS
* Update: Responsiveness of "Email to customer" description under WooCommerce > Coupons > Bulk Generate tab
* Update: Alignment of amount field in template 'call-for-credit-form.php'
* Update: POT file