Well, for the most part anyway. Those that use http://mancubus.net/forums/rss.php
for syndicating news on their site from these forums may have noticed that the feed broke once I upgraded. Well, I made a new one that's compatible with SMF (I was using a phpbb "addon" previously). It has a couple of minor differences, but they're ones that existing "rss for news" sites won't notice (mainly the channel elements are more branded for the forum queried).
Sorry for breaking everyone's sites! :P