[arch-haskell] haskell-xmonad currently broken with the latest xorg update ?

Hi, I was just wondering why ghc and haskell-xmonad is duplicated in the [haskell-core] repo ? It makes the process rather weak ... If I am not mistaken the last xorg update currently breaks haskell-xmonad. I guess there is a good reason but the [haskell-core] maintainer need now to be able to update as quick as the extra repo does. Cheers, - Pierre