SLOT303 Mac OS 8.5.1, released December 7, 1998, was a minor update to Mac OS 8.5 that fixes several bugs that caused crashes and data corruption. DVD support on the Mac for the first time. Pop-up (or tabbed) windows in the Finder. Copland was to be followed by Gershwin, which promised memory protection spaces and full preemptive multitasking.|Formula Satu Musim 2024