AVFoundations – The previously deprecated 32-bit QuickTime framework is no longer available in macOS 10.15.Use Audio Server plug-ins for audio drivers. Audio – Legacy Core Audio HAL audio hardware plug-ins are no longer supported.Audio – Carbon component-based Audio Units are deprecated and support will be removed in a future release.
Transition to AVAudioEngine for spatial audio functionality. The remaining stub frameworks are nonfunctional and exist only for compatibility purposes. Apps that execute i386 code now fail with the EBADARCH error code. When Apple releases the Beta 6 patch notes, the previous patch notes are overwritten and taken down. Like usual, I also have included the entire patch notes list as an archive. I went through both Beta 4 and the new Beta 5 release notes to find all the changes. MacOS Catalina 10.15 (19A526h) Beta 5 was released today July 31st, 2019 at 12:00 CST. MacOS Catalina 10.15 (19A526h) Beta 5 Today Apple released macOS Catalina 10.15 (19A526h) Beta 5 to Developers.
