- moved the project to GitHub
- changed the license from the restrictive GPL2 to FreeBSD
- added an option to use the DokuWiki session instead of the Shibboleth session - the Shibboleth session is checked only upon login
- the authentication backend and the login plugin are now in one single package
- improved example configuration - better formatting and comments, you can edit it, put it in the conf/ directory and simply include it in your local.php file
- refactored the code to be more PHP 5.x compliant
You can get the code from the GitHub repository.