OS X Lion: About Auto Save and Versions By Scalper1 | September 10, 2013 0 Comment Scalper1 News Learn about Auto Save and Versions in OS X Lion.Scalper1 News Scalper1 News Related posts: Managing Availability of Your Apps’ Previous Versions Submit your OS X Mountain Lion apps today. OS X Mountain Lion Developer Preview 4 Now Available OS X Mountain Lion Developer Preview Now Available