I had to go through quite a few hurdles to find the coven 3.0 download.
For starters, you should fix up all the links on covenmod.com. "Forums" still leads to the old forums, and "Downloads" leads to moddb - which doesn't have any downloads (yet.) I also didn't realize there was a download on these forums until i went browsing around for 15 minutes, something that someone who is only casually interested won't do.
My point is that if people look at covenmod.com and moddb.com, it looks like coven 3.0 hasn't been released yet, and the only way to locate these forums is a teensy link at the bottom of the moddb upate.
Bug? maybe not. But I didn't want to put this in suggestions because it has nothing to do with game content.