Version 2.5.4 of the Akismet plugin for WordPress has been released. This is a maintenance release with minor fixes and improvements:
* Added link previews and a link removal button to comment moderation pages
* The Akismet configuration and stats pages are now under the Jetpack menu when Jetpack is installed.
* Old Akismet comment metadata is removed to save space
Read the changelog for full details.
Like all 2.5+ releases, this plugin requires WordPress 3.0 or higher. To upgrade, visit the Plugins tab of your wp-admin dashboard and follow the instructions.