Apple today seeded the third beta of an upcoming macOS Mojave 10.14.3 update to developers and public beta testers, three weeks after releasing the second beta and a month after the launch of macOS Mojave 10.14.2.

The new macOS Mojave 10.14.3 beta can be downloaded through the Software Update mechanism in System Preferences after the proper profile has been installed from Apple's Developer Center or through the public beta testing program.



We don't yet know what improvements the next update to macOS Mojave will bring, but it is likely to include bug fixes and performance improvements for issues that weren't able to be addressed in the macOS 10.14.2 update.

No new features were found in the first two betas of macOS 10.14.3, but if we find anything new in the third beta, we'll update this post.