Mac OS 7.1.1b1

System 7.1.1b1 ("Stretchy") is an early beta build of System 7.1.1. The installation process involves upgrading from System 7.1 as this is an upgrade build. Due to its earliness, the About This Macintosh will still identify itself as System 7.1, but the copyright date has been changed from 1992 to 1993.