Summer continues and Apple continues to prepare, improve, and update the final version of macOS Catalina. In this case it is the beta 4 of this new version presented last June at WWDC and which is expected to reach all macOS users soon.
The developers are already testing this fourth beta and for now together this version Apple released the sixth beta version of watchOS 5.3 for developers. It is assumed that the next beta version of iOS 13 and tvOS will arrive in the next few hours but at this point the versions are arriving continuously for both developers and users who are registered in the public vein program.
But in this case we are going to focus on the new version of macOS Catalina released for developers and in which apparently few changes can be seen beyond the aspects directly related to system security and stability. In Apple they have clear priorities and for everything to work as it should, it is necessary to have stability in the OS, in this case in macOS.
The new versions that come in the next days or weeks will be the same and will be focused directly on improving stability and security. In any case, the important thing is to leave the system completely polished or as much as possible by the time it is launched for all users and millions of Macs have the system installed. The truth is that the betas are quite stable but as always we recommend stay out of these if you are not a developer.