1.0.1 (2013/01/23) - Changed type of transformer from [Ast] -> [Ast] to [Ast] -> IO [Ast] (as suggested by John MacFarlane) 0.1.2 (2011/01/30) - Updated for GHC 7 (Thanks to Yusaku HASHIMOTO) 0.1.1 (2009/04/25) - Updated for GHC 6.10 0.1 (2008/09/26) - Initial release