WooCommerce Smart Coupons 8.20.1

* New: Tested with PHP 8.0, 8.1 & 8.2
* New: Tested up to WooCommerce 8.1.0
* New: Tested up to WordPress 6.3.1
* Fix: PHP Fatal error: Uncaught TypeError: str_getcsv(): Argument #1 ($string) must be of type string, array given
* Fix: PHP Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class SA_WC_Compatibility_4_4 does not have a method 'save_shortcode_generated_coupon'
* Fix: PHP Fatal error: Uncaught TypeError: Unsupported operand types: string + string
* Fix: PHP Fatal error: Uncaught TypeError: Unsupported operand types: int + string
* Fix: PHP Warning: foreach() argument must be of type array|object, string given
* Fix: PHP Deprecated: auto_detect_line_endings is deprecated
* Fix: PHP Deprecated: ltrim(): Passing null to parameter #1 ($string) of type string is deprecated
* Fix: PHP Deprecated: strtotime(): Passing null to parameter #1 ($datetime) of type string is deprecated
* Update: POT file

* New: Tested up to WooCommerce 7.9.0
* Fix: Auto apply is not considering 'Allowed emails' and 'Excluded emails' field
* Fix: Scheduling coupons via CSV import publishing coupons immediately
* Fix: Coupons scheduled to be send later from the checkout page are getting published & sent immediately
* Fix: Browser console error 'wp is not defined' when trying to open calendar to schedule coupon
* Fix: PHP Notice: Deprecated: Creation of dynamic property WC_SC_Background_Coupon_Importer::$prefix is deprecated
* Tweak: Query only the required taxonomy for Coupon's Usage restrictions field 'Taxonomy'
* Update: Force date time picker to appear on top
* Update: Added data in the 'post_date' column in supported format in the sample.csv file
* Update: Action Scheduler to version 3.6.1
* Update: POT file

* New: Compatible with WooCommerce HPOS (High Performance Order Storage)
* New: Tested upto WooCommerce 7.1.1, 7.2.3, 7.3.0, 7.4.1, 7.5.1
* Fix: Unable to empty/update a few coupon's meta field like 'Products'
* Fix: Importing only 1st value from multiple values from a few fields like 'product_ids' and 'exclude_product_ids'
* Update: Replace use of 'add_post_meta' with CRUD function 'set_used_by'
* Update: Replace string 'ARRAY_A' with constant ARRAY_A
* Update: Removed global declaration of $wpdb form where it is not used
* Update: Format coupon usage URL using add_query_arg instead of hard-coded URL
* Update: POT file

* Fix: Error: Something went wrong. For details, check 'woocommerce-smart-coupons...' log under WooCommerce > Status > Logs
* Update: POT file

* New: Credits & coupons were not getting generated & emailed when paid with [Klarna Checkout for WooCommerce](https://wordpress.org/plugins/klarna-checkout-for-woocommerce/)
* Fix: Auto apply does not happen when 'Disable email restriction?' is enabled
* Fix: Failing to add order item via AJAX that is triggered by another plugin
* Update: POT file

* Fix: When refunding an order from the refund form provided on the admin side, and in that order store credit is used, double amount is getting restored in that store credit
* Fix: When refunding an order from the refund form provided on the admin side, and in that order store credit is used, refund related meta not getting saved
* Fix: Shortcode 'smart_coupons' generating new coupons each time the page is refreshed
* Fix: 'Exclude user roles' not checking user's role when checking out as guest user
* Fix: Gift products set under 'Actions' (tab) is not getting added to cart after clicking coupon from cart, checkout page
* Fix: 'Original amount' of the store credit is not getting set when the coupon is generated either from 'Bulk generate' (tab), 'Import' (tab) or 'Send store credit' (tab)
* Fix: Uncaught exception 'Error' with message 'Call to a member function get() on null' [YITH WooCommerce Wishlist]
* Tweak: Correction in indentation as per WordPress Standards
* Tweak: Minor spelling correction
* Developer: New filter 'wc_sc_is_email_required_for_sending_coupon' to decide whether email address is required for sending coupon or not
* Update: Translation & language related changes in the template 'acknowledgement-email.php'
* Update: POT file

* Fix: Fatal error: Uncaught Error: Call to undefined function mb_detect_encoding
* Fix: When refunding an order that is paid by store credit, receiving PHP Fatal error: There has been a critical error on this website. Uncaught TypeError: gmdate(): Argument #2 ($timestamp) must be of type ?int, string given
* Update: FAQs included in the plugin
* Update: POT file

* New: Tested upto WordPress 6.1.1
* Fix: Incorrectly allowing more quantities than the set quantities for products set under Actions (tab)
* Fix: When creating order at backend applying-removing-reapplying store credit makes calculations differ
* Fix: Wrong amount generated on store credit coupon when order created from the admin side
* Fix: Setting 'Sell gift cards at less price?' not considered when order with the coupon product is created from admin
* Fix: Store Credit discount sets to zero when used with WooCommerce Deposits plugin
* Fix: Confirm if a loop can be executed on the variable $coupon_actions before execution
* Update: POT file

* New: Usage restriction field 'Excluded emails'
* Fix: 'For new user only?' setting is not working in a specific case
* Developer: Hook 'wc_sc_start_coupon_options_email_restriction'
* Developer: Filter & option 'wc_sc_coupon_product_need_processing' to decide whether to automatically mark the order as 'completed' for coupon products
* Update: Automatically mark the order as 'completed' if that order contains only those products that will generate/issue coupons
* Update: Added icon for 'Manage coupon categories' button on Coupons dashboard admin page
* Update: Corrected text domain at one place
* Update: POT file

* New: WooCommerce 7.0.1 compatible
* New: WordPress 6.1 compatible
* New: A new way for applying 1-click coupon via AJAX
* Fix: Coupon not applying in order created via REST API
* Developer: Filter 'wc_sc_apply_coupon_via_ajax' for choosing method of applying coupon via AJAX or via URL (default: via AJAX)
* Update: POT file