March 31, 2026

Visual updates to Checkout Blocks app

Starting today, we’re upgrading the Checkout Blocks app to the latest API version. As part of this upgrade, stores that are using this app to customize your checkouts may notice some minor visual changes — your checkout functionality, data collection, and order processing are not affected.

What’s changing

  • Text sizing: Custom text sizes in Static Content, Dynamic Content, and Line Item Content blocks will now map to a simplified range of small and default. Extra small text maps to small, and medium, large or extra large text maps to the default text size.
  • Divider thickness: Custom divider thickness settings in Dynamic Content blocks will reset to the default thickness. Divider width remains full-width.
  • Accordion icon color: The accent color option for accordion icons in Dynamic Content blocks is being removed. Icons will use the default automatic color, which inherits from your checkout branding.

These changes will roll out gradually across block types over the next two weeks. For stores using the Checkout Blocks app, no action is needed on your part. You can continue to adjust any of your checkout customizations by editing the app blocks in the checkout and accounts editor.