New functionality: Locations.ListLocations — now returns the following information, which can be set in the Square Dashboard. This should enable most developers to migrate their solutions off of the v1 Locations API.
business_name: the business name of the location.
country: the country of operation for the location.
currency: the transaction currency for the location.
language_code: the language configured for the location.
merchant_id: the internal Square ID of the merchant that owns the location.
name: the nickname of the location.
phone_number: the phone number of the location.