This update does the following:
- Removes unused fixtures.
- Allows collections, products, collectionByHandle, and productByHandle to be fetched from the QueryRoot instead of from the Shop object.
- Returns checkoutUserErrors when they're present (instead of returning userErrors). This adds an extra field called
- Exposes the checkoutLineItemsReplace mutation (to replace the deprecated checkoutLineItemsAdd , checkoutLineItemsRemove , and checkoutLineItemsUpdate mutations).
You can learn more about these changes here.