Good question, I'll double check but I don't think they've been updated for any post 2.1 BGs and BG changes hence the manual reporting (and desire for updates). Cavedefenders is unfortunately nowhere to be found unless there's an inactive addon archive on wowinterface that I can't access.
That is, SotA and IoC are probably not on there along with the new, improved version of AV; assuming
that EotS is probably ok.
Here's mention [
http://vnboards.ign.com/world_of_war...7/r105668548/] of cavedefenders with a broken wowinterface link though.