If you have looked at the Haskell 1.3 material previously, the main difference is that all issues regarding records have finally been resolved. In addition, a number of smaller changes have been made: `module M' is used in export lists instead of `M..' The text of the new Prelude is now included. The Bounded class has been added to the Prelude A few more monadic functions for imperative-style programming have been added. The descriptions of the new features have often been clarified and elaborated. John