Changes is a new file mod­i­fi­ca­tion appli­ca­tion. Looks to be really nice. It’s Leop­ard only, so I’m going to have to wait until I upgrade to try it out.

I’ve been look­ing for a good appli­ca­tion like this ever since I found my self writ­ing a diff-​based app in Automa­tor to check for dif­fer­ences between my iTunes libraries. This one looks like it will do that and a lot more. It also inte­grates with my favorite text editor, Text­Mate. For the old school folks, it works with BBEdit as well.