iOS 15.7.4 - 19H321 started being signed for 12 devices iPad M | iOS Releases

iOS 15.7.4 - 19H321 started being signed for 12 devices
iPad Mini 4 (WiFi), iPad Mini 4 (Cellular), iPad Air 2 (WiFi), iPad Air 2 (Cellular), iPhone 6s, iPhone 6s+, iPhone SE, iPhone 7 (Global), iPhone 7 Plus (Global), iPhone 7 (GSM), iPhone 7 Plus (GSM) and iPod touch 7