Maintain releases Cocktail 10.1.3 (Sierra Edition), the latest maintenance update for users running macOS Sierra 10.12. Cocktail is a general purpose utility for macOS that lets users clean, repair and optimize their Macs. This version adds ability to clear Siri caches and ability to prevent Photos from launching automatically when a device is connected. It also adds macOS Sierra 10.12.2 compatibility and contains improvements to the uninstaller as well as updated Automator actions. Cocktail 10.1.3 (Sierra Edition) is $19.00 and can be downloaded from their website.