WP-Members™ is a free membership management framework for WordPress® that restricts content to registered users.
This is the development repository for the WP-Members plugin for WordPress.
Keep in mind that the branch here is a development branch, so it should be tested prior to loading to a production site
If you are looking for a production ready version of the plugin, use the 3.0.0.2 version hosted here: http://wordpress.org/extend/plugins/wp-members/