Beginning may 1st, Apple will start to reject any application that doesn’t include Privacy Manifests in the Application Bundle and third party SDKs.
If a third party SDK accesses a Required Reason API, it must include its own privacy manifest.
These are not too difficult to create, but the square team would have to create it and release it in a new version.
Does the square in app payments SDK collect any data or use any of the required reason APIs? if so, a privacy manifest is required.