Stefan H. Holek <stefan@epy.co.at>
  Support for Python 3.3
  Support for OS X and Windows

Chris McDonough <chrism@plope.com>
  Support for non-ASCII filenames

Wichert Akkerman <wichert@wiggy.net>
  Handle in-git symlinks, small code cleanups
  Current maintainer

Vinay Sajip <vinay_sajip@yahoo.co.uk>:
  Python 3 support

Humberto Diogenes <humberto@digi.com.br>:
  Modernization and portability

Yannick Gingras <ygingras@ygingras.net>:
  Original implementation