Only a day after the release of the fifth beta version of macOS 10.14.6 Apple released a new test build of its other OSes. Tonight, developers got access to the seventh beta version of iOS 12.4 and fourth beta macOS 10.15 Catalina.
As usual, no specific information regarding the changes that were made in the new test builds, not now. It is assumed that in beta versions of cupertinos actively worked on fixing bugs and defects.
It is believed that the seventh beta version of iOS 12.4 will be the last test build, and in the coming weeks Apple will release the final version. A key innovation of iOS 12.4 will be to support the Apple Card.
Regarding the fourth beta of macOS 10.15 Catalina, now cupertinos are struggling with problems, which lead to the departure of third-party applications, and working on fixing other bugs. Major changes and new features the developers of a new test Assembly was found.