As well as releasing the new iOS 11.4 beta 5 Apple has also released their new macOS 10.13.5 Beta 5 software. The release comes just a week after the previous version.
The macOS 10.13.5 High Sierra Beta 5 brings a range of new features to Apple’s Mac range of computers, this includes support for iMessage in iCloud that is also coming to iOS.
The update also include a range of bug fixes and performance improvements for the Mac, plus some other new features.
As this is the fifth beta of the software it should not be very long before the final version of macOS 10.13.5 High Sierra is released. We are expecting another beta of the software next week and then the final version the week after. As soon as we get some details on exactly when the macOS 10.3.5 software will be available, we will let you guys know.
Source Apple