Apple released the iOS 13.5.1 of 1st June aimed to provide important security updates. This came as a surprise as they had released the iOS 13.5 update on 20th May just 2 weeks before, which comes with its COVID-19 specific upgrades. These include solving the Face ID issues when wearing a face mask, and the Exposure Notification API which is aimed to assist public health authorities to create COVID-19 contact tracing apps. In addition, the update also includes several new features, patches, and fixes.
