Versioned Changelog

* Feature-Add support for Checkout.js integration method

* Fix-Custom checkout button not visible when PayPal Checkout is selected. Bug triggered when the checkout page is loaded with the PayPal Checkout gateway restricted.
* Fix-Fixed some ‘Settings > Restrictions’ styling issues with certain RTL/translated flavors of the WordPress dashboard.

* Improved: change logic to load available payment gateways to avoid 3-rd party plugins not activating gateways properly on ajax callback calculating fees

* Misc-Add compatibility for WooCommerce 4.7
* Misc-Require PHP 7.0 or newer

* Tweak-Order statuses multi-select is now an enhanced multi-select field.
* Tweak-Added compatibility with WC 4.7.

* Fix-Dev-Fix incompatibilities with PHP 8.
* Fix-Dev-Fix unit testing infrastructure.
* Tweak-WC 4.7 compatibility.

* Tweak-Add $post_id as parameter for is_wcopc_checkout filter.
* Fix -Prevent guest checkout with subscription.

* WordPress 5.5 compatible.
* WooCommerce 4.7 compatible.
* Requires at least WooCommerce 3.3.
* Added the WPS_DEFER_VARIATIONS_THRESHOLD constant that regulates the maximum number of variations processed at save.
* Solved issues when indexing variable products with many variations by using deferred processing of the bulk of variations.
* Fixed “Text for no selection” option was not visible when Select was chosen as Style in Category and Attribute filter widgets.

* Update: Tested against WooCommerce 4.7.0.
* Fix: Exclude “edit in cart” feature from gifts that are specific variations.

* Tweak-Tested compatibility with WC 4.7.
* Fix-Funds were not being deducted from the account on fully paid orders with funds in WC 4.7.