_mjk_,
May we have a link to the older version to use until the backport is available?
Automattic frowns on including “WordPress” in a domain name, but since I wanted listeners to have an easy-to-remember url, I wanted to include it, so Matt and I reached a compromise: http://wordpresspodcast.org redirects to http://wp-community.org currently.
This actually works out better for me since I may decide in the future to move everything to http://wp-podcast.org (the whole “community” idea was a bust).
My bad. MellerTime pointed out my problem. I had no functions.php.
I am also running v2.2 without Automattic’s Widgets plug-in, and in the default theme I also see “No Sidebars Defined”.
There is clearly a problem somewhere.