diff --git a/Numeric/Optimization/Algorithms/HagerZhang05.hsc b/Numeric/Optimization/Algorithms/HagerZhang05.hsc
--- a/Numeric/Optimization/Algorithms/HagerZhang05.hsc
+++ b/Numeric/Optimization/Algorithms/HagerZhang05.hsc
@@ -1,6 +1,6 @@
 ---------------------------------------------------------------------------
 -- | Module    : Numeric.Statistics.Dirichlet.Mixture
--- Copyright   : (c) 2009 Felipe Lessa
+-- Copyright   : (c) 2009-2011 Felipe Lessa
 -- License     : GPL
 --
 -- Maintainer  : felipe.lessa@gmail.com
diff --git a/nonlinear-optimization.cabal b/nonlinear-optimization.cabal
--- a/nonlinear-optimization.cabal
+++ b/nonlinear-optimization.cabal
@@ -3,11 +3,11 @@
 Tested-With:         GHC
 Category:            Math
 Name:                nonlinear-optimization
-Version:             0.3.5.1
+Version:             0.3.5.2
 Stability:           experimental
 License:             GPL
 License-File:        LICENSE
-Copyright:           (c) 2010 Felipe A. Lessa and William W. Hager
+Copyright:           (c) 2010-2011 Felipe A. Lessa and William W. Hager
 Author:              Felipe A. Lessa (Haskell code),
 		     William W. Hager and Hongchao Zhang (CM_DESCENT code).
 Maintainer:          Felipe A. Lessa <felipe.lessa@gmail.com>
@@ -57,6 +57,7 @@
     cg_user.h
   Extensions:
     CPP,
+    BangPatterns,
     ForeignFunctionInterface,
     EmptyDataDecls,
     GADTs,