Just upgraded my production blogs to this new release without a problem. It’s easy and painless as every upgrade of WordPress is. You can read Mark’s blog on the biggest bug fixes. Mark has also provided a zip file with all the changed files so you don’t have to upload the whole distribution, which makes it a lot easier. This release was called Ronan in honor of Ryan Boren’s new son. I guess I’ll call my next release of the documents Anna ;-)

If you run WordPress on your server you should upgrade as well…