API version 2020-01 is now stable and ready for general usage
API
Effective January 01, 2020
The 2020-01 release contains many of the features we previewed at Unite 2019. The product media, order editing, and fulfillment orders features are now stable and available on merchant stores. You’ll also find new additions to how you can manage smart collections and discount codes.
Explore all the API changes included in this release in the 2020-01 release notes.
You can also read more about API versioning in the versioning guide and on the partner blog.