Square tender key doesn't work anymore

Square has removed our ability to integrate our app with the Square Credit Card reader app.
Until we change our app to run the Square app as an external app, you can work around it using the following changes:
Registroid Pro:
1. In the Keyboard maintenance screen, delete the current [Square] key.
2. Add the "Tender 4" key to the same place where the Square key was.
3. From the Settings->Default screen, scroll to the Ext. Tender 4 App input box.
4. Enter "com.squareup" (Make sure it's all in lower case)
5. Change the Tender 4 name to "Square
6. Touch the [Save] button on the bottom of the screen.
Skip past the Registroid Cloud instructions.

Registroid Cloud:
1. From one of your devices, go into the Keyboard define screen and delete the current [Square] key.
2. Add the "Tender 4" key to the same place where the [Square] key was.
3. Touch the Settings tab.
4. Scroll down to the Definable Tender 4 name.
5. Change the Tender 4 name to "Square
6. Enter "com.squareup" in the Tender 4 Ext. App Name (Make sure it's all in lower case)
7. Back out to the main Register screen

To use the new "Square" tender key:
1. Enter a sale, and press [Subtotal].
2. Remember the sale amount.
3. Touch the new [Square] button to run the Square app.
4. Enter the amount in Square and process the credit card.
5. When done, press and hold the [Home] button. Touch the "Registroid Cloud" screen in the recent apps.
6. Touch the new [Square] button again to finalize the sale, or touch another tender key is the card was not authorized.
 

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