After three weeks and more than 9 million downloads of WordPress 3.9, we’re pleased to announce that WordPress 3.9.1 is now available.
We strongly encourage you to update your sites immediately.
This maintenance release fixes 34 bugs in 3.9, including numerous fixes for multisite networks, customizing widgets while previewing themes, and the updated visual editor. We’ve also made some improvements to the new audio/video playlists feature and made some adjustments to improve performance. For a full list of changes, consult the list of tickets and the changelog.
Download WordPress 3.9.1 or venture over to Dashboard ? Updates and simply click “Update Now.”
Reposted from WordPress.org