diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,20 @@
+# Change Log
+
+Notable changes to the project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/) and the
+project adheres to the [Haskell Package Versioning
+Policy (PVP)](https://pvp.haskell.org)
+
+## [1.0.0.1] - 2017-10-14
+### Fixed
+ * `fromIArray` would fail with exception "Error in array index" when the IArray
+   indices were not zero-based. This has been fixed.
+
+## [1.0.0.0] - 2017-03-31
+  * stable release
+
+
+[1.1.0.0]:    https://github.com/AccelerateHS/accelerate-llvm/compare/1.0.0.0...1.0.0.1
+[1.0.0.0]:    https://github.com/AccelerateHS/accelerate-llvm/compare/0.15.1.0...1.0.0.0
+
diff --git a/Data/Array/Accelerate/IO/IArray.hs b/Data/Array/Accelerate/IO/IArray.hs
--- a/Data/Array/Accelerate/IO/IArray.hs
+++ b/Data/Array/Accelerate/IO/IArray.hs
@@ -39,11 +39,27 @@
     :: (IxShapeRepr (EltRepr ix) ~ EltRepr sh, IArray a e, IArray.Ix ix, Shape sh, Elt ix, Elt e)
     => a ix e
     -> Array sh e
-fromIArray iarr = fromFunction sh (\ix -> iarr IArray.! fromIxShapeRepr ix)
+fromIArray iarr = fromFunction sh (\ix -> iarr IArray.! fromIxShapeRepr (offset lo' ix))
   where
     (lo,hi) = IArray.bounds iarr
-    sh      = rangeToShape (toIxShapeRepr lo, toIxShapeRepr hi)
+    lo'     = toIxShapeRepr lo
+    hi'     = toIxShapeRepr hi
+    sh      = rangeToShape (lo', hi')
 
+    -- IArray does not necessarily start indexing from zero. Thus, we need to
+    -- add some offset to the Accelerate indices to map them onto the valid
+    -- index range of the IArray
+    --
+    offset :: forall sh. Shape sh => sh -> sh -> sh
+    offset ix0 ix = toElt $ go (eltType (undefined::sh)) (fromElt ix0) (fromElt ix)
+      where
+        go :: TupleType ix -> ix -> ix -> ix
+        go UnitTuple                                                 ()       ()    = ()
+        go (PairTuple tl tr)                                         (l0, r0) (l,r) = (go tl l0 l, go tr r0 r)
+        go (SingleTuple (NumScalarType (IntegralNumType TypeInt{}))) i0       i     = i0+i
+        go _ _ _
+          = error "Data.Array.Accelerate.IO.IArray: error in index offset"
+
 -- | Convert an accelerated array to an 'IArray'.
 --
 toIArray
@@ -68,7 +84,7 @@
     go UnitTuple ()                                                         = ()
     go (SingleTuple     (NumScalarType (IntegralNumType TypeInt{}))) ((),h) = h
     go (PairTuple tt _) (t, h)                                              = (go tt t, h)
-    go _ _ = error "Not a valid IArray.Ix"
+    go _ _ = error "Data.Array.Accelerate.IO.IArray: not a valid IArray.Ix"
 
 toIxShapeRepr :: forall ix sh. (IxShapeRepr (EltRepr ix) ~ EltRepr sh, Shape sh, Elt ix) => ix -> sh
 toIxShapeRepr ix = toElt (go (eltType (undefined::ix)) (fromElt ix))
@@ -77,5 +93,5 @@
     go UnitTuple        ()                                             = ()
     go (SingleTuple     (NumScalarType (IntegralNumType TypeInt{}))) h = ((), h)
     go (PairTuple tt _) (t, h)                                         = (go tt t, h)
-    go _ _ = error "Not a valid IArray.Ix"
+    go _ _ = error "Data.Array.Accelerate.IO.IArray: not a valid IArray.Ix"
 
diff --git a/README.md b/README.md
new file mode 100644
--- /dev/null
+++ b/README.md
@@ -0,0 +1,10 @@
+Array Conversion Component for the Accelerate Array Language
+============================================================
+
+[![Build Status](https://travis-ci.org/AccelerateHS/accelerate-io.svg?branch=master)](https://travis-ci.org/AccelerateHS/accelerate-io)
+[![Hackage](https://img.shields.io/hackage/v/accelerate-io.svg)](https://hackage.haskell.org/package/accelerate-io)
+
+This package provides efficient conversion routines between a range of array types and Accelerate arrays. For details on Accelerate, refer to the [main repository][GitHub].
+
+  [GitHub]: https://github.com/AccelerateHS/accelerate
+
diff --git a/accelerate-io.cabal b/accelerate-io.cabal
--- a/accelerate-io.cabal
+++ b/accelerate-io.cabal
@@ -1,5 +1,5 @@
 Name:                   accelerate-io
-Version:                1.0.0.0
+Version:                1.0.0.1
 Cabal-version:          >= 1.6
 Tested-with:            GHC >= 7.8
 Build-type:             Simple
@@ -25,6 +25,9 @@
 Category:               Compilers/Interpreters, Concurrency, Data, Parallelism
 Stability:              Experimental
 
+Extra-source-files:
+    README.md
+    CHANGELOG.md
 
 Flag bounds-checks
   Description:          Enable bounds checking
@@ -40,8 +43,8 @@
 
 Library
   Build-depends:
-          base            >= 4.7 && < 4.10
-        , accelerate      == 1.0.*
+          base            >= 4.7 && < 4.11
+        , accelerate      >= 1.0
         , array           >= 0.3
         , bmp             >= 1.2
         , bytestring      >= 0.9
@@ -86,7 +89,7 @@
 
 Source-repository this
   Type:                 git
-  Tag:                  1.0.0.0
+  Tag:                  1.0.0.1
   Location:             git://github.com/AccelerateHS/accelerate-io.git
 
 -- vim: nospell