2014-04-05

Increased compatibility by matching GNU realpath output for relative paths. (Thanks to Jose Santiago.)

2012-11-29

Fix for infinite loop in usage option and local paths incorrectly assumed to be in root directory.

2012-03-26

Fixes to incorrect absolute paths output for '/' and any file or directory which is an immediate child of '/' (when input as an absolute path).

2012-02-18

Initial version.