diff --git a/ChangeLog b/ChangeLog
new file mode 100644
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,66 @@
+Changes in 0.8.1.0
+
+  * Constructor of @HBuilderM@ exported.
+
+  Changes in 0.8.0.0
+
+  * @toHBuilderM@ added and internal definition of @HBuilder@ is
+    changed. It required adding dependency on @monad-primitive@.
+
+  * @joinHBuilder@ and @treeHBuilder@ are deprecated.
+
+
+Changes in 0.7.4.0
+
+  * Function for searching for minimum/maximum added.
+
+  * @NFData@ instance is fixed.
+
+  Changes in 0.7.3.0
+
+  * @mkStatefulBuilder@ is added and HBuilder constructor is exposed.
+
+  * Indexing operators for immutable histograms are added.
+
+
+Changes in 0.7.2.0
+
+  * fromMaybeBin added.
+
+
+Changes in 0.7.1.0
+
+  * breduceX and breduceY are added.
+
+
+Changes in 0.7.0.0
+
+  * mkFoldBuilder is added to @Data.Histogram.Fill@
+  * fill functions in @Data.Histogram.ST@ are replaced with generic
+    variant.
+  * Indexing for immutable histograms is added and special constructor
+    for first and last bin are added to @HistIndex@ data type.
+  * Functions to calculate sum, minimum and maximum of immutable
+    histogram are added.
+
+
+Changes in 0.6.2.0
+
+  * MaybeBin added.
+  * Helper function for defining Read instances for bins are exposed.
+  * mapData function is added.
+  * Slicing histogram do not results in crash if indices are out of
+    bounds.
+
+  * Eq instances for BinF and BinD are added.
+  * NFData instance for Bin2D is fixed.
+
+
+Changes in 0.6.1.0
+
+  * Helper function and type synonym for Bin2D
+
+
+Changes in 0.6.0.1
+
+  * Fixed compilation with GHC 7.4
diff --git a/histogram-fill.cabal b/histogram-fill.cabal
--- a/histogram-fill.cabal
+++ b/histogram-fill.cabal
@@ -1,76 +1,9 @@
 Name:           histogram-fill
-Version:        0.8.1.0
+Version:        0.8.1.1
 Synopsis:       Library for histograms creation.
 Description:    
   This is library for histograms filling. Its aim to provide
   convenient way to create and fill histograms. 
-  .
-  Changes in 0.8.1.0
-  .
-  * Constructor of @HBuilderM@ exported.
-  .
-  Changes in 0.8.0.0
-  .
-  * @toHBuilderM@ added and internal definition of @HBuilder@ is
-    changed. It required adding dependency on @monad-primitive@.
-  .
-  * @joinHBuilder@ and @treeHBuilder@ are deprecated.
-  .
-  Changes in 0.7.3.0
-  .
-  * Function for searching for minimum/maximum added.
-  .
-  * @NFData@ instance is fixed.
-  .
-  Changes in 0.7.3.0
-  .
-  * @mkStatefulBuilder@ is added and HBuilder constructor is exposed.
-  .
-  * Indexing operators for immutable histograms are added.
-  .
-  Changes in 0.7.2.0
-  .
-  * fromMaybeBin added.
-  .
-  Changes in 0.7.1.0
-  .
-  * breduceX and breduceY are added.
-  .
-  Changes in 0.7.0.0
-  .
-  * @mkFoldBuilder@ is added to @Data.Histogram.Fill@
-  .
-  * fill functions in @Data.Histogram.ST@ are replaced with generic
-    variant.
-  .
-  * Indexing for immutable histograms is added and special constructor
-    for first and last bin are added to @HistIndex@ data type.
-  .
-  * Functions to calculate sum, minimum and maximum of immutable
-    histogram are added.
-  .
-  Changes in 0.6.2.0
-  .
-  * MaybeBin added.
-  .
-  * Helper function for defining Read instances for bins are exposed. 
-  .
-  * mapData function is added.
-  .
-  * Slicing histogram do not results in crash if indices are out of
-    bounds.
-  .
-  * Eq instances for BinF and BinD are added.
-  .
-  * NFData instance for Bin2D is fixed.
-  .
-  Changes in 0.6.1.0
-  .
-  * Helper function and type synonym for Bin2D
-  .
-  Changes in 0.6.0.1
-  .
-  * Fixed compilation with GHC 7.4
 
 Cabal-Version:  >= 1.8
 License:        BSD3
@@ -83,6 +16,7 @@
 Build-Type:     Simple
 extra-source-files:
   README.markdown
+  ChangeLog
 
 source-repository head
   type:     hg