Apple has released the following updates to the developers:

Apple Seeds Golden Master Version of iOS 13 to Developers
Apple Seeds of macOS Catalina Beta 8 to Developers
Apple Seeds Third Betas of iOS 13.1 and iPadOS 13.1 to Developers
Apple Seeds tvOS 13 Beta 10 to Developers

Apple Seeds Golden Master Version of iOS 13 to Developers

Apple today seeded the golden master version of iOS 13 to developers for testing purposes, three weeks releasing the eighth beta and over two months after unveiling the new operating system at the Worldwide Developers Conference.

Registered developers will need to download the profile for the iOS 13 beta from Apple's Developer Center. This beta, like earlier betas, can be downloaded over-the-air once the proper profile has been installed. The golden master version of iOS 13 represents the final software updates that will be released to the public.

Read full article @ Mac Rumors

Apple Seeds of macOS Catalina Beta 8 to Developers

Apple today seeded the eighth beta of macOS 10.15 Catalina to developers, two weeks after seeding the seventh macOS Catalina beta and over two months after the new Mac operating system update was first unveiled at the Worldwide Developers Conference.

The new macOS Catalina beta can be downloaded using the Software Update mechanism in System Preferences after installing the proper software from the Developer Center.

Read full article @ Mac Rumors

Apple Seeds Third Betas of iOS 13.1 and iPadOS 13.1 to Developers

Apple today seeded the third beta of an upcoming iPadOS and iOS 13.1 update to developers, one week after seeding the second beta and two weeks after seeding the initial iOS 13.1 beta.

iOS 13.1 and iPadOS 13.1 can be downloaded from the Apple Developer Center or over-the-air after the proper profiles have been installed.

Read full article @ Mac Rumors

Apple Seeds tvOS 13 Beta 10 to Developers

Apple today seeded 10th beta of an upcoming tvOS 13 update to developers, one week after seeding the ninth beta and more than two months after unveiling the tvOS 13 software at the Worldwide Developers Conference.

Designed for the fourth and fifth-generation Apple TV models, the new tvOS 13 developer beta can be downloaded onto the Apple TV via a profile that's installed using Xcode.

Read full article @ Mac Rumors