Cocktail 6.3.1 (Mountain Lion Edition) - Fixes an issue with backup intervals Posted 2/16/2013 at 0:00 UTC in Mac by gnye@amdesign.net | Permalink | Tweet Cocktail 6.3.1 (Mountain Lion Edition) fixes a problem where Cocktail could not change Time Machine backup interval and addresses an issue in which Cocktail failed to restart or shutdown the computer. The update is highly recommended for all users of Cocktail (Mountain Lion Edition).