Framework signature validation

Nutrient iOS SDK 13.1 and later are distributed as cryptographically signed XCFrameworks. You can read more in Apple’s documentation: Verifying the origin of your XCFrameworks.

Note: The certificates we use for signing have a lifetime of one year. During the process of updating our certificate on 22 February 2024, we made a mistake and revoked the old certificate, leading to Nutrient 13.1 to 13.3 not having valid signatures. Nutrient 13.3.1 and later have valid signatures. We recommend updating to the latest version of Nutrient.