I was really hoping 3 would stop doing this. When I export a layer - generally as png - artrage always autocapitalises the extension, so I get filename.PNG, even if I manually type the .png into the filename. This is super-irritating and, frankly, bizarre behaviour, completely at odds with modern filename standards. Is this some bug? A "feature"? Can I change this?
(note: this is under OSX. both 2.5 and the new studio pro do this)