Apple has released the following beta versions:
Apple Seeds Second Beta of watchOS 5.1.2 to Developers
Apple Seeds Third Beta of iOS 12.1.1 to Developers
Apple Seeds Third Beta of macOS Mojave 10.14.2 to Developers
Apple Seeds Third Beta of tvOS 12.1.1 to Developers
Apple Seeds Second Beta of watchOS 5.1.2 to Developers
Apple Seeds Third Beta of iOS 12.1.1 to Developers
Apple Seeds Third Beta of macOS Mojave 10.14.2 to Developers
Apple Seeds Third Beta of tvOS 12.1.1 to Developers
Apple Seeds Second Beta of watchOS 5.1.2 to Developers
Apple today seeded the second beta of an upcoming watchOS 5.1.2 update to developers, one week after seeding the first beta and a little over a week after releasing watchOS 5.1.1, an updated version of watchOS 5.1 that addressed a bug causing some Apple Watch Series 4 models to be bricked after installing the software.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.
Apple Seeds Third Beta of iOS 12.1.1 to Developers [Update: Public Beta Available]
Apple today seeded the third beta of an upcoming iOS 12.1.1 update to developers, a little over one week after seeding the second beta and two weeks after the release of iOS 12.1, a major update that brought multiple new features to iOS.Read full article @ Mac Rumors
Registered developers can download the new iOS 12.1.1 beta from Apple's Developer Center or over-the-air once the proper configuration profile has been installed from the Developer Center.
Apple Seeds Third Beta of macOS Mojave 10.14.2 to Developers
Apple today seeded the third beta of an upcoming macOS Mojave 10.14.2 update to developers, one week after seeding the second beta and two weeks after releasing the macOS Mojave 10.14.1 update.Read full article @ Mac Rumors
The new macOS High Sierra 10.14.2 beta can be downloaded through the Software Update mechanism in System Preferences after the proper profile has been installed from Apple's Developer Center.
Apple Seeds Third Beta of tvOS 12.1.1 to Developers [Update: Public Beta Available]
Apple today seeded the third beta of an upcoming tvOS 12.1.1 update to developers for testing purposes, one week after releasing the second tvOS 12.1.1 beta and two weeks after releasing tvOS 12.1.Read full article @ Mac Rumors
The new tvOS 12.1.1 developer beta can be downloaded onto the Apple TV via a profile that's installed using Xcode. Subsequent betas can be downloaded over-the-air.