syb: Scrap Your Boilerplate! ================================================================================
It is supported in the GHC >= 6.0 implementation of Haskell.
Requirements ------------
* GHC 6.10.1 or later
These two statements seem a bit contradictory. Perhaps for the first one, you can say that "it has been around since GHC 6.0" if that is true. Or you could eliminate the first statement altogether.