Ticket #5497 (closed feature request: fixed)
Relax haskell98 build-dep on time package to allow time-1.4
Recently, hackage:time-1.4 got released (which features NFData instances as a reaction to #5468). hackage:haskell98-220.127.116.11 still depends upon time >= 1.2 && < 1.3, which excludes the new time package.
Please modify haskell98's build-dependancy in such a way that the new time package can be used (and thus bundled with GHC 7.!)