5.6.0.20 - 27 August 2026

Improvements (5)

• 2026-08-27 #ECOM-10464
  Storefront Builder. Added an option to adjust banner and slideshow height to fit content. #CDev-Core #QSL-Banner

• 2026-08-27 #ECOM-10269
  Implemented asynchronous data uploads to Mailchimp and optimized import processing. #CDev-Core #CDev-Coupons #XC-MailChimp

• 2026-08-25 #ECOM-9947
  For UPS, package dimensions are now derived from the actual product sizes in the order and validated against weight, max side and length-girth limits, which provides more accurate shipping rate calculation. #CDev-Core #CDev-USPS #XC-UPS

• 2026-08-20 #ECOM-7816
  Implemented support for regulatory Tire Recycling Fees. #CDev-Core #XC-AvaTax #XC-Fees #XC-TaxJar

• 2026-08-19 #ECOM-10439
  Updated Order Returns to display Items as links in the admin returns list. #QSL-Returns

Fixes & small changes (18)

• 2026-08-27 #XCB-5592
  Fixed an issue that caused an "Allowed memory size exhausted" error when Memberships were created or deleted. #CDev-Core

• 2026-08-26 #XCB-5587
  Updated the nanoid library. #CDev-Core

• 2026-08-19 #XCB-5580
  Improved the Change customer/address flow for orders in the Admin area and restored the ability to change the email address in existing orders. #CDev-Core

• 2026-08-26 #XCB-5576
  Fixed product grouping by stock status on brand and search pages. #CDev-Core #QSL-CloudSearch

• 2026-08-26 #XCB-5563
  Removed support for the POST /api/storefront/auth/reset_password endpoint. #CDev-Core

• 2026-08-18 #XCB-5562
  Fixed an error when paying invoices with Affirm. #CDev-Core #XC-Affirm

• 2026-08-27 #XCB-5557
  Fixed an issue where paginated category page canonical tags did not include the page id. #CDev-Core #CDev-Bestsellers #CDev-ProductAdvisor #CDev-Sale #QSL-Make #QSL-ShopByBrand #QSL-SpecialOffersBase #XC-News #XC-Reviews

• 2026-08-18 #XCB-5496
  Fixed payment method sorting. #CDev-Core

• 2026-08-25 #ECOM-10495
  Updated Storefront Builder to automatically clear the widget cache after editing labels, making changes immediately visible on the storefront. #CDev-Core

• 2026-08-27 #XCB-5572
  Fixed an incorrect redirect when using Amazon Pay on One Page Checkout. #Amazon-PayWithAmazon

• 2026-08-27 #ECOM-10436
  Payment error by an anonymous customer via X-Cart Pay. Fixed. #CDev-Paypal #QSL-Braintree #XPay-XPaymentsCloud

• 2026-08-27 #XCB-5603
  Fixed a bug with PayPal via Braintree: the module was sending an item-level breakdown that excluded shipping, tax, and discounts, causing PayPal to return an ITEM\_TOTAL\_MISMATCH error and reject orders that included shipping. #QSL-Braintree

• 2026-08-27 #XCB-5555
  Fixed visual issues in the Horizontal Flyout Categories Menu. #QSL-HorizontalCategoriesMenu #XC-CrispWhiteSkin

• 2026-08-25 #XCB-5550
  Fixed Product Questions issues: the Ask a Question form now works and displays correctly, the question list layout has been updated, Crisp White tooltips work properly, and the questions tab is cached per user. #QSL-ProductQuestions #XC-CrispWhiteSkin

• 2026-08-27 #XCB-5554
  Fixed a warning when saving the Vehicles To Import settings in ASAP. #XC-ASAP

• 2026-08-26 #XPN-298
  Card testing protection added: transaction throttling and reCAPTCHA for X-Cart Pay #XC-Auto #XC-AutoMobileSkin #XC-CrispWhiteSkin #XC-TireAndWheelSkin #XPay-XPaymentsCloud

• 2026-08-27 #XCB-5588
  Fixed an Auto Import Base issue where the brand value was overwritten from a global attribute to a product class attribute during import. #XC-AutoImportBase

• 2026-08-27 #XCB-5613
  Fixed the Tire and Wheel skin: the content no longer jumps when scrolling as the Automobile menu rearranges itself. #XC-TireAndWheelSkin