diff --git a/Codec/Picture/Repa.hs b/Codec/Picture/Repa.hs
--- a/Codec/Picture/Repa.hs
+++ b/Codec/Picture/Repa.hs
@@ -1,7 +1,7 @@
 {-# LANGUAGE EmptyDataDecls, FlexibleInstances, TypeSynonymInstances, MultiParamTypeClasses, ViewPatterns #-}
 module Codec.Picture.Repa
        ( -- * Primitive types and operations
-         Img, imgData
+         Img(..), imgData
        , convertImage, imgToImage
        -- * Generic interface
        , readImage, decodeImage
diff --git a/JuicyPixels-repa.cabal b/JuicyPixels-repa.cabal
--- a/JuicyPixels-repa.cabal
+++ b/JuicyPixels-repa.cabal
@@ -1,5 +1,5 @@
 Name:                JuicyPixels-repa
-Version:             0.7.0.1
+Version:             0.7.1.0
 Synopsis:            Convenience functions to obtain array representations of images.
 Description:         This wraps the Juicy.Pixels library to convert into 'Repa' and 
                      'Data.Vector.Storable' formats.