* Fix shipping tracking output

* Misc-Hide WooCommerce Analytics error notice on the Reports page
* Misc-Remove legacy woo-includes functions
* Misc-Remove the option to apply costs for previous orders without costs
* Misc-Apply costs for all orders is now available only for stores with at least one order
* Misc-Add tooltips for the cost of goods fields on the product page

* New: Settings in acknowledgement email (‘Subject’ and ‘Heading’) to handle texts related to scheduled email
* New: Option ‘wc_sc_auto_apply_coupon_removable’ and hook ‘wc_sc_is_auto_apply_coupon_removable’ to allow removal of auto-apply coupons
* Fix: Under ‘Import Coupons’ ‘Email coupon to recipients?’ not appearing if there is no email added in the first row of the CSV file
* Fix: Incorrect calculation in store credit when used in manually created orders
* Fix: Coupon type in the acknowledgement email is always of the discount type ‘smart_coupon’ irrespective of the coupon sent
* Developer: New hook ‘wc_sc_redirect_url_after_smart_coupons_process’ to allow 3rd party plugin to modify the redirect URL after the plugin has processed the URL coupons
* Update: Tweaking in auto-apply feature
* Update: Changes in texts in email templates for acknowledgement email
* Update: Allow removal of auto apply coupons
* Update: Spellcheck for ‘Coupons’, ‘arguments’
* Update: POT file

* Misc-Harden some SQL usages
* Misc-Remove legacy woo-includes functions

* Misc-Harden some SQL usages
* Misc-Remove legacy woo-includes functions