* Fix - Fixed a regression with front-end validation for image add-ons.
* Fix - Fixed a regression with front-end validation for file upload add-ons.
* New - Added full validation to order add-on configuration in the admin.
* New - Use global add-on ID for class names in global add-ons.
* Fix - Resolved a PHP warning triggered when adding a product with add-ons to the cart, while using WooCommerce 9.2+.
* Fix - Resolved PHP warnings triggered when doing a REST API v2 request with missing data.
* Fix - Corrects the validation for quantity fields to validate the min and max values even if the field is not required.
* Fix - Prevent negative values for Customer-defined price and Quantity add-on types.
* Fix - Fixed Add-On type display value in admin for the Heading Add-On type.
* Fix - Resolved an issue that prevented percentage add-on prices from showing correctly for Name Your Price products in the order confirmation page.
* Tweak - Removed WooCommerce Navigation integration.
* Tweak - Improved display of field type in the admin for narrow browser windows.
* Tweak - Improve contrast of field type and ID in the admin.
* Tweak - Add defensive is_array checks to prevent errors when fetching add-ons with filters.
* Fix - Deactivate plugin for WooCommerce versions prior to 8.2 to avoid fatal errors.
* Important - New: PHP 7.4+ is now required.
* Important - New: WooCommerce 8.2+ is now required.
* Important - New: WordPress 6.2+ is now required.
* Important - Removed all previously deprecated code.
* New - Updated the 'woocommerce_product_addons_update_product_price' filter to modify the flat fees sum associated with a cart item, as well. Used in WooPayments MultiCurrency 8.1+.
* Fix - Normalised the way that custom price fields are saved.
* Fix - Fixed a pay-for-order conflict with WooPayments.
* Tweak - Cleaned up frontend hooks from admin templates.
* Tweak - Removed trailing [] from radio button input name attribute in 'templates/addons/radiobutton.php'.
* Important: New - Product Add-Ons now requires Product Bundles 7.2+ for the integration between the two plugins to work.
* Important: New - Product Add-Ons now requires Composite Products 9.1+ for the integration between the two plugins to work.
* New - REST API v2.
* New - Introduced compatibility with the new Product Editor.
* New - Added support for add-ons configuration in admin orders.
* Tweak - Started recording raw prices and user supplied values for orders created with add-ons.
* Fix - Fixed Add-On type display value in admin for the Checkboxes Add-On type.
* Tweak - Updated the way of identifying hydration context in Store API requests.
* Fix - Fixed an issue that prevented importing add-ons to new global add-on groups.
* New - Introduced Date Picker add-on type.
* New - Introduced 'Add placeholder' option for text add-ons.
* Important: New - Product Add-Ons now requires Product Bundles 7.0+.
* Important: New - Product Add-Ons now requiresComposite Products 9.0+.
* Tweak - Reveal add-on subtotals only when an add-on has been selected in products with only optional add-ons.
* Fix - Resolved a PHP error that can occur when multiple choice add-on's value is empty
* Fix - Resolved a PHP error that can occasionally occur when using WooPayments