Now with support for browser and IPv4/IPv6 address matching. This beta supersedes any 6.x-1.x version of this module, which is now no longer supported.
There was an issue with Drush, as php-cli doesn't use a request method like http, so the module kept on killing the bootstrap process. Now checking that a request method exists.
Adding element to textareas in admin form that asks WYSIWYG modules to not attach their editors.
Shiny new functionality! You can now also reject access based on the client's user-agent string; the module allows the use of regular expressions for this. The default status code for that is 406. Also added help with a link to RFC2616, which lists a listing and explains the various status codes.