Don't look now, but you'll have a lot of updating to do if you live deep in the Apple ecosystem. Apple has released updates that tackle a host of issues for iOS, macOS, tvOS, watchOS and HomePod. For iPhone and iPad users, iOS 12.1.3 mostly addresses specific but annoying bugs. It'll prevent photos from displaying artifacts when you send them from a share sheet, prevent some CarPlay systems from disconnecting from newer iPhones and solve audio distortion if you use external audio input devices with the latest iPad Pro. It likewise addresses a problem scrolling through images in Messages while looking at the Details view.