diff --git a/CSPM-ToProlog.cabal b/CSPM-ToProlog.cabal
--- a/CSPM-ToProlog.cabal
+++ b/CSPM-ToProlog.cabal
@@ -1,5 +1,5 @@
 Name:                CSPM-ToProlog
-Version:             0.5.2.0
+Version:             0.5.5.0
 Synopsis:            some modules specific for the ProB tool
 Description:
   This package contains a translation from a CSPM AST to the representation
@@ -9,21 +9,25 @@
 License:             BSD3
 category:            Formal Methods
 License-File:        LICENSE
-Author:              2006-2014 Marc Fontaine
-Maintainer:          Marc Fontaine <fontaine@cs.uni-duesseldorf.de>
-Cabal-Version:  >= 1.20
-Tested-With:    GHC==7.8.3
+Author:              2006-2017 Marc Fontaine <Marc.Fontaine@gmx.de>
+Maintainer:          Marc Fontaine <Marc.Fontaine@gmx.de>
+Cabal-Version:  >= 1.24
+Tested-With:    GHC==8.2.1
 Build-Type:     Simple
+Extra-Source-Files:  README.md
+                    
+Source-Repository head
+  type:     git
+  location: git://github.com/MarcFontaine/cspm
 
 Library
   Default-Language: Haskell2010
   Build-Depends:
-    CSPM-Frontend >= 0.10 && < 0.11
-    ,pretty >= 1.1 && < 1.2
+    CSPM-Frontend >= 0.10 && < 0.13
     ,base >= 4.0 && <5.0
     ,containers >= 0.5 && <0.6
     ,array >=0.5 && <0.6
-    ,ghc-prim >= 0.3 && <0.4
+    ,pretty >= 1.1 && < 1.2
 
   Hs-Source-Dirs: src
   ghc-options: -Wall
diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) Marc Fontaine 2007-2011
+Copyright (c) Marc Fontaine 2007-2017
 
 All rights reserved.
 
diff --git a/README.md b/README.md
new file mode 100644
--- /dev/null
+++ b/README.md
@@ -0,0 +1,7 @@
+# CSPM-ToProlog
+
+This package contains a translation from a CSPM AST to the representation
+used by the ProB tool.
+This code is only interesting for ProB developers.
+
+## [Haddock documentation](http://hackage.haskell.org/package/CSPM-ToProlog)
