WordPress 3.1 Beta 1 has been announced and is available for download. It is not recommended for a normal live site. WordPress.org say they hope to release WordPress 3.1 by the end of the year.
New features Include:
Post Formats
Theme Search
Internal Linking
Admin Bar
Ajaxified Admin
Updated Tiny MCE
Multi-taxonomy Queries
Custom Post Type Index Pages
Admin CSS Cleanup
User Admin
Network Admin
Password Reset
More info and download: http://wordpress.org/news/2010/11/wordpress-3-1-beta-1/
