Apple released macOS High Sierra 10.13.4 Developer Beta 6 on Monday. That likely means Apple is near the end of its beta development phase for this update to macOS High Sierra.
The biggest known new feature in this release cycle is Business Chat. Users will also find the gorgeous wallpaper included with iMac Pro, shown below.
Andrew Orr wrote up a great piece about Business Chat. Cribbing from that, Business Chat will work across Apple’s devices like iPhone, iPad and Apple Watch, but not the Mac. Apple customers can start a conversation with a business from Safari, Maps, Spotlight, and Siri.
Apple Developer Betas
Developers can provision their Macs at the Apple Developer Connection. Macs that have been provisioned for the developer beta program will find the update in the Mac App Store.