Stunt Software today released Overflow 1.4, the latest version of the company’s dock space-saving utility. New features in this release include: icon size and several other aspects of the layout can now be fully customized; a new close button makes it more easy to hide Overflow; file names now show their extension only if they do in the Finder; full Tiger compatibility; and more. Overflow is priced at US$14.95 and requires OS X 10.2.8 or later. A 20 day free trial is also available.