Apple has released the following new beta versions:

Apple Releases Fourth Beta of iOS 12.3 With New TV App to Developers [Update: Public Beta Available]
Apple Seeds Fourth Beta of macOS Mojave 10.14.5 Update to Developers [Update: Public Beta Available]
Apple Seeds Fourth Beta of tvOS 12.3 to Developers [Update: Public Beta Available]
Apple Seeds Fourth Beta of watchOS 5.2.1 to Developers [Updated]

Apple Releases Fourth Beta of iOS 12.3 With New TV App to Developers [Update: Public Beta Available]

Apple today seeded the fourth beta of an upcoming iOS 12.3 update to developers, one week after releasing the third beta and a month after the launch of iOS 12.2, an update that introduced Apple News+, new Animoji, and more.

Registered developers will be able to download the new iOS 12.3 beta from Apple's Developer Center or over-the-air once the proper configuration profile has been installed from the Developer Center.

Read full article @ Mac Rumors

Apple Seeds Fourth Beta of macOS Mojave 10.14.5 Update to Developers [Update: Public Beta Available]

Apple today seeded the fourth beta of an upcoming macOS Mojave 10.14.5 update to developers for testing purposes, one week after releasing the third beta and a month after the launch of macOS Mojave 10.14.4.

The new macOS Mojave 10.14.5 beta can be downloaded through the Software Update mechanism in System Preferences after the proper profile has been installed from Apple's Developer Center.

Read full article @ Mac Rumors

Apple Seeds Fourth Beta of tvOS 12.3 to Developers [Update: Public Beta Available]

Apple today seeded the fourth beta of an upcoming tvOS 12.3 update to developers, one week seeding the third beta and a month after releasing tvOS 12.2).

Designed for the fourth and fifth-generation Apple TV models, the new tvOS 12.3 developer beta can be downloaded onto the Apple TV via a profile that's installed using Xcode. Apple has also released new 7.3 beta software for the third-generation Apple TV.

Read full article @ Mac Rumors

Apple Seeds Fourth Beta of watchOS 5.2.1 to Developers [Updated]

Apple today seeded the fourth beta of an upcoming watchOS 5.2.1 update to developers, one week after seeding the third beta and a month after the release of the watchOS 5.2 update, which introduced AirPods 2 support and expanded the ECG feature to Europe.

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.

Read full article @ Mac Rumors