Mac OS 7.5.2a5c2

System 7.5.2a5c2 (Stubble) is an early alpha build of System 7.5.2, which was uploaded to Macintosh Garden on 14 November 2022. This is the earliest known build to be capable of running on SheepShaver using a Performa 6400 ROM. Due to its earliness, places such as the About This Macintosh and the installer files will still identify itself as System 7.5.