Changelog for google-authenticator-0-0.2.20110830.hgd525a9bab875.fc16.x86_64.rpm :
Mon Sep 12 14:00:00 2011 David Woodhouse - 0-0.2.20110830.hgd525a9bab875
- Add support for expanding PAM environment variables in secret key file name:
http://code.google.com/p/google-authenticator/issues/detail?id=108

Mon Sep 12 14:00:00 2011 David Woodhouse - 0-0.1.20110830.hgd525a9bab875
- Initial import