Read the original article: PSA: Apple is Updating Old Apps With Latest Signing Certificate Ahead of iOS 14.5
Users may notice that a number of very old apps are receiving new App Store updates. Instead of fixing bugs or adding new features, the updates are occurring because Apple is updating developers’ apps that use a legacy App Store code signing certificate with the latest version so that they can launch correctly in the upcoming releases of iOS 14.5 and iPadOS 14.5.
