3.0

Renames Square Register to Square Point of Sale**

• Please see the following blog post for details.

• Updates any references to (Square) Register to Point of Sale. Affects the following:

  • Error messages
  • Target/Product name
  • File and directory names

• All import statements must be updated to:

  • Swift: import SquarePointOfSaleSDK
  • Objective-C: @import SquarePointOfSaleSDK or #import "SquarePointOfSaleSDK.h"

CocoaPods

• Deprecates SquareRegisterSDK in favor of SquarePointOfSaleSDK

Carthage

• Cartfile: github "Square/SquarePointOfSaleSDK-iOS"

2.1

Support for linking customers to transactions using the new CUSTOMER_ID request parameter.
A new CARD_ON_FILE tender type to allow charging a previously-stored card instrument. Learn more about how to use Card on File with Square: https://squareup.com/help/us/en/article/5770-use-card-on-file-with-square-register.
Removal of oauth check. As of Square Register 4.53 on iOS, you no longer need to guide merchants through the OAuth flow to accept payments with Register API.

2.0

Removed deprecated APIs; added support for API version 1.1, including Cash, Other, and Square Gift Card tender types; replaced sample apps.

1.2

Deprecated payment_id-related errors.

1.1

Added API versioning; added clientTransactionID response property; deprecated certain other properties, to be removed in a later major version.

1.0.1

Deprecated API Removal: Stop using CFURLCreateStringByAddingPercentEscapes().

1.0.0

Initial release of the Square Register SDK for iOS.