Wordpress 3.5 “Elvin” (in honor of drummer Elvin Jones) is now available for download.What’s new in this release?
New Twenty Twelve theme
A simplified welcome screen.
A new color picker.
new all-HiDPI (retina) dashboard.
Keyboard navigation and screen reader support have both been improved.
Now browse and install plugins you’ve marked as favorites on WordPress.org, directly from your dashboard.
Link up your WordPress install with wordpress mobile apps, as XML-RPC is now enabled by default.
hidden Link Manager for new installs.
New user interface for setting static front pages for the Reading Settings screen.
New image editing API.
Add Media dialog
updated jQuery UI 1.9.1,
updated SimplePie 1.3.1,
updated TinyMCE 3.5.7