Apple has released the following beta versions to the developers:
Apple Seeds First Beta of iOS 11.4.1 to Developers
Apple Seeds First Beta of macOS High Sierra 10.13.6 to Developers
Apple Seeds First Beta of tvOS 11.4.1 to Developers
Apple Seeds First Beta of watchOS 4.3.2 to Developers
Apple Seeds First Beta of iOS 11.4.1 to Developers
Apple Seeds First Beta of macOS High Sierra 10.13.6 to Developers
Apple Seeds First Beta of tvOS 11.4.1 to Developers
Apple Seeds First Beta of watchOS 4.3.2 to Developers
Apple Seeds First Beta of iOS 11.4.1 to Developers
Apple today seeded the first beta of an upcoming iOS 11.4.1 update to developers, one day after releasing iOS 11.4, an update that introduced AirPlay 2 and Messages in iCloud.Read full article @ Mac Rumors
Registered developers can download the new iOS 11.4.1 beta from Apple's Developer Center or over-the-air once the proper configuration profile has been installed from the Developer Center.
Apple Seeds First Beta of macOS High Sierra 10.13.6 to Developers
Apple today seeded the first beta of an upcoming macOS High Sierra 10.13.6 update to developers for testing purposes, which comes as macOS 10.13.5, an update that's expected to include Messages in iCloud, is still in testing.Read full article @ Mac Rumors
The new macOS High Sierra 10.13.6 beta can be downloaded through the Software Update mechanism in the Mac App Store with the proper profile installed.
Apple Seeds First Beta of tvOS 11.4.1 to Developers
Apple today seeded the first beta of an upcoming tvOS 11.4.1 update to developers for testing purposes, one day after releasing tvOS 11.4, an update that introduced support for AirPlay 2.Read full article @ Mac Rumors
Designed for the fourth and fifth-generation Apple TV models, the new tvOS 11.4.1 developer beta can be downloaded onto the Apple TV via a profile that's installed using Xcode.
Apple Seeds First Beta of watchOS 4.3.2 to Developers
Apple today seeded the first beta of an upcoming watchOS 4.3.2 update to developers, one day after releasing watchOS 4.3.1, a minor bug fix update that addressed a startup issue.Read full article @ Mac Rumors
Once the proper configuration profile has been installed from the Apple Developer Center, the new watchOS beta can be downloaded through the dedicated Apple Watch app on the iPhone by going to General --> Software update.