ShutterSnitch 2.0 is a significant rework that adds a long list of new features and, more importantly, seriously improves its stability when juggling both large photos and largish collections. This new release of ShutterSnitch, which we’ve been using in beta form for some time, takes what was already a really useful workflow tool and moves it several steps closer to being a true killer app for photographers who need to send pictures from one or more wireless-capable digital cameras, or even those who simply need a better slideshow function than what’s offered in Apple’s own Photos app.