The latest stable release of WordPress (Version 3.2.1) is available in two formats from the links here. This maintenance release fixes a server incompatibility related to JSON that’s unfortunately affected some of you, as well as a few other fixes in the new dashboard design and the Twenty Eleven theme.
Here from the man himself, Matt Wullenberg about the WordPress 3.2 Gershwin
The focus for this release was making WordPress faster and lighter. The first thing you’ll notice when you log in to 3.2 is a refreshed dashboard design that tightens the typography, design, and code behind the admin. (Rhapsody in Grey?) If you’re starting a new blog, you’ll also appreciate the fully HTML5 new Twenty Eleven theme, fulfilling our plan to replace the default theme every year. Start writing your first post in our redesigned post editor and venture to the full-screen button in the editing toolbar to enter the new distraction-free writing or zen mode, my personal favorite feature of the release.