We've recently upgraded EZ Exporter to the latest version of the Shopify API (2025-07) which exposes the created_at and closed_at fields of Order Returns.

The following fields are now available in the app when creating a Data Settings for Order exports:

Order Level

returns.closed_at	Returns Closed At Dates (type: text). A comma-separated list of return closed dates for this order.
returns.created_at	Returns Created At Dates (type: text). A comma-separated list of return created dates for this order.
returns.last_return.created_at	Last Return Date (type: datetime). The created date of the last return for this order.

Line Item Level

line_items.returns.closed_at	Lineitem Returns Closed At Dates (type: text). A comma-separated list of closed dates of returns that include this line item.
line_items.returns.created_at	Lineitem Returns Created At Dates (type: text). A comma-separated list of created dates of returns that include this line item.
line_items.returns.last_return.created_at	Lineitem Last Return Date (type: datetime). The created date of the last return that includes this line item.

These new fields allow our users to generate reports based on when returns were created and closed.

We included the date fields both at the order level and line item level so our users have the option to filter entire orders or only specific line items in the order based on the return date.