RsyncUI is signed and notarized and built as Universal macOS Binary. Please see info about the latest version of rsync in install. Version 1.7.9 (build 89) - not yet relased This version is to be released later in December 2023, and from this release, RsyncUI is only supported for macOS Sonoma, the latest release of macOS. This also includes the RsyncUI version on Homebrew. With every new release of SwiftUI and macOS, there are several new features that are also beneficial for RsyncUI.