US-based technology giant Apple; it continues its tests without slowing down to improve its user experience and to improve its applications and operating systems. Although the company released the new iOS version 6 days ago, today it has released the new developer beta version for the two operating systems. Apple released new developer beta versions for macOS Catalina and tvOS operating systems today. If you are a macOS Catalina or tvOS developer, you can install the new beta version released by Apple on your devices and perform the necessary tests. Here are the innovations that Apple’s new beta versions offer. macOS Catalina 10.5.5 developer beta: The macOS Catalina 10.5.5 developer beta released today has been downloadable by developers with the version number 19F53f. Although there are no innovations in the release notes, it was stated that many errors that exist in the operating system were fixed and improvements were made with this beta version. tvOS 13.4.5 developer beta: TVOS 13.4.5 developer beta, another beta version released by Apple with macOS Catalina 10.5.5 developer beta, was made available to developers with the version number 17L5533c. As in macOS Catalina version 10.5.5, although there is no innovation in tvOS 13.4.5 version, it is stated that the errors in the operating system were corrected and improvements were made. You can download both the operating system beta Apple shared today and install it on your device. You can access the beta versions Apple shares for developers by clicking this link and test the innovations and improvements that come with the beta version.