This is an updated version to the 1.0 release that fixes some bugs, cleans up some text, and most importantly adds the ability to see a snippet of the matched document so you know where your keyword matched for PDF documents.
Added RDF 1.0 support
Updated RSS 2.0 with contributed patches
Updated aggregation.install to install support for RDF
Updated README.txt to reflect the new changes
Fixed: Now works with Drupal caching
Fixed: http://drupal.org/node/119198 (performance troubles)
Fixed: When set to random+specified (and had a time delay set) there was a bug where the previous specified logo was shown when you went to a page which was supposed to be random
Ignore the locale stuff in settings, it's not done yet and doesn't do anything.
After many months of unfortunate neglect, the singup.module has recently gotten a round of major attention and improvements. Mostly, the changes below are bug fixes, but in a few small cases, some new functionality was added, as well. This release includes a database update, which renames the permissions this module uses, so be sure to run update.php on your site, and then visit your 'access control' page (at /admin/access) to ensure the signup-related permissions are valid for the roles defined on your site.