4.3.0

• Sales and discounts now support using related entries in their matching item conditions. (#3134, #2717)
• It’s now possible to query products by shipping category and tax category. (#3219)
• Guest customers registering during checkout now have their addresses saved to their account. (#3203)
• Product conditions can now have “Product Type”, “Variant SKU”, “Variant Has Unlimited Stock”, “Variant Price”, and “Variant Stock” rules. (#3209)
• Improved the performance of discount recalculation.
• Improved the performance of the commerce/upgrade command. (#3208)
• Added the commerce/cart/forget-cart action. (#3206)
• The commerce/cart/update-cart action now accepts firstName and lastName address parameters. (#3015)
• Added craft\commerce\controllers\OrdersController::EVENT_MODIFY_PURCHASABLES_TABLE_QUERY. (#3198)
• Added craft\commerce\elements\Order::$orderCompletedEmail. (#3138)
• Added craft\commerce\elements\db\ProductQuery::$shippingCategoryId.
• Added craft\commerce\elements\db\ProductQuery::$taxCategoryId.
• Added craft\commerce\elements\db\ProductQuery::shippingCategory().
• Added craft\commerce\elements\db\ProductQuery::shippingCategoryId().
• Added craft\commerce\elements\db\ProductQuery::taxCategory().
• Added craft\commerce\elements\db\ProductQuery::taxCategoryId().
• Added craft\commerce\models\Discount::hasBillingAddressCondition().
• Added craft\commerce\models\Discount::hasCustomerCondition().
• Added craft\commerce\models\Discount::hasOrderCondition().
• Added craft\commerce\models\Discount::hasShippingAddressCondition().
• Deprecated payment source creation via the commerce/subscriptions/subscribe action.
• Deprecated craft\commerce\elements\Order::setEmail(). Order::setCustomer() should be used instead.
• Removed the htmx option from thecommerce/example-templates command.
• Removed the color option from thecommerce/example-templates command.
• Added craft\commerce\events\ModifyPurchasablesTableQueryEvent. (#3198)
• Fixed a bug where products/variants could be saved with a minimum quantity that was set higher than the maximum quantity. (#3234)
• Fixed a bug where craft\commerce\elements\Order::hasMatchingAddresses() could incorrectly return false. (#3183)
• Fixed a bug where changing a user’s email could cause additional user elements to be created. (#3138)
• Fixed a bug where related sales were displaying when creating a new product.
• Fixed a bug where Commerce wasn’t invoking craft\services\Elements::EVENT_AUTHORIZE_* event handlers.
• Fixed a bug where discounts’ per user usage counters weren’t getting migrated properly when upgrading to Commerce 4.
• Fixed a bug where address changes weren’t being synced to carts that were using them. (#3178)
• Fixed an XSS vulnerability.