Apple has released macOS 15.4 for all users, bringing a redesigned Mail app, Apple Intelligence changes, and more.

In macOS Mojave, Apple has moved the location for updating your Mac’s operating system. With the revamped App Store, Apple has moved updating macOS, among other system updates to a new location.

The company has also updated the Calculator app. When you click the equals sign again, it repeats the last mathematical operation. Apple is currently testing macOS 15.4. These are the features we ...