Software update framework for OS X applications

Wed, Dec 4

Andy Matuschak is the author of Sparkle, a framework to help with software updates of Cocoa (OS X) applications.

True self-updating–no work required from the user. Supports bundles, preference panes, plugins, and other software. Deep delegate support to make Sparkle work exactly as you need.

Sparkle is used in many familiar OS X apps including Textmate, Evernote, Adium, Handbrake, among many others.