Since you’ve bought this book, I assume you’ve already decided to upgrade to Mojave and don’t need convincing that it’s worth your time and effort. However, I would like to call attention to some of the biggest changes in Mojave that you can look forward to.
In addition, if you’re upgrading from an operating system older than macOS 10.13 High Sierra, you may be interested to know what other features were added along the way—as well as some that were removed.
Apple has a list of new Mojave features on this webpage. I won’t catalog them all here, but I’d like to list some of the most notable changes and improvements since 10.13 High Sierra:
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