diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # Revision history for dihaa
 
+## 0.2.1.2  -- 2017-05-06
+
+* Added link for haddock documentation to README.md.
+
 ## 0.2.1.1  -- 2017-05-06
 
 * First version to be released on hackage.
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -33,7 +33,8 @@
 elements.  Try `.cabal-sandbox/bin/dihaa -p test.dihaa`, his will
 create `test.dihaa.png`.
 
-For more details refer to the haddoc documentation of *Main*.
+For more details refer to the haddoc documentation of
+[Main](https://hackage.haskell.org/package/dihaa/docs/dihaa/Main.html).
 
 
 Acknowledgment
diff --git a/dihaa.cabal b/dihaa.cabal
--- a/dihaa.cabal
+++ b/dihaa.cabal
@@ -2,7 +2,7 @@
 --  see http://haskell.org/cabal/users-guide/
 
 name:                dihaa
-version:             0.2.1.1
+version:             0.2.1.2
 synopsis:            ASCII based Diagram drawing in Haskell (Idea based on ditaa)
 -- description:
 description:         dihaa is a tool which allows converting simple ASCII art