Wednesday brought system software patches to an array of Apple devices, all intended to fix bugs. This includes the release of iOS 18.4.1 to remove a bug that prevented some iPhone users from accessing CarPlay over a wireless connection. There are two important security fixes, too.
Plus, Apple also made macOS Sequoia 15.4.1, iPadOS 18.4.1, tvOS 18.4.1 and visionOS 2.4.1 available at the same time. But no equivalent watchOS update appeared.