Happy Thursday and just to make your day a little better WordPress 3.0 “Thelonious”, named in honor of Thelonious Monk, has been released. You can easily upgrade from your dashboard by going to Tools > Upgrade or from the update message at the top of the dashboard.
The single most important feature of WordPress 3.0 is the WPMU merge which allows you to easily manage a network of sites (blogs) on a single WordPress install. You can find the instructions for enabling multisite here.
The WordPress 3.0 development cycle included over 1200 tickets (bugs and enhancements).
You can download WordPress 3.0 here and read the official release announcement on the WordPress Development Blog.