The 15th major release of Apple's desktop operating system and the successor of macOS High Sierra 10.13, macOS Mojave 10.14 is now available. In addition to the new dark mode, this release brings a few iOS apps to the desktop, including Apple News, Home, Voice Memos, and is also the last macOS version to support 32-bit apps.
https://www.notebookcheck.net/Apple-launches-macOS-Mojave-with-dark-mode-new-apps-redesigned-app-store-and-more.335310.0.html