Community Server 2008.5 was released recently . The half dozen or sites that I've upgraded over the weekend went without a hitch; the new Windows Client upgrader application is very easy to use...the toughest part is waiting for all of your site files to finish FTP'ing back up to your site. The only downside I've seen for CS 2008.5 is that it only ships with one theme, which is called Hawaii. I was initially underwhelmed by this theme, but after getting to know it a little better it's...