Commerce Core 3.1.0 is now available with 21 resolved issues, including improvements to the checkout completion page and a fix for a longstanding normalization bug that affected JSON:API integrations.
Checkout completion page improvements
We've updated the checkout completion page to provide customers with more detailed order information. Previously, the page displayed only a configurable message with the order number and a link to view the order.
The completion page now displays checkout pane summaries (the same information visible on the review page) and enables the sidebar by default, which shows the order summary including line items and pricing details. This provides customers with immediate confirmation of their order contents, eliminating the need for additional navigation.
Order adjustment serialization fix
We've resolved a long-standing issue where order adjustments couldn't be normalized and serialized. This issue affected developers building headless commerce implementations or working with API integrations. Orders can now be successfully retrieved through JSON:API endpoints without triggering serialization errors.
Read more