diff --git a/Language/Paraiso/Prelude.hs b/Language/Paraiso/Prelude.hs
--- a/Language/Paraiso/Prelude.hs
+++ b/Language/Paraiso/Prelude.hs
@@ -20,7 +20,7 @@
 import qualified Data.Text as Text
 import qualified NumericPrelude as Prelude
 
-import NumericPrelude hiding ((++))
+import NumericPrelude hiding ((++), (||), (&&), not)
 
 -- | An efficient String that is used thoroughout Paraiso modules.
 type Text = Text.Text
diff --git a/Paraiso.cabal b/Paraiso.cabal
--- a/Paraiso.cabal
+++ b/Paraiso.cabal
@@ -15,7 +15,8 @@
 -- The package version. See the Haskell package versioning policy
 -- (http://www.haskell.org/haskellwiki/Package_versioning_policy) for
 -- standards guiding when and how versions should be incremented.
-Version:             0.2.0.1
+Version:             0.2.0.2
+Tested-With:         GHC==7.0.3, GHC==7.4.1
 
 -- A short (one-line) description of the package.
 Synopsis:            a code generator for partial differential equations solvers.
@@ -53,6 +54,8 @@
 	     @Vector@s, compose them, or contract them. See the wiki for more detail:
              <http://www.paraiso-lang.org/wiki/>
              .
+             * 0.2.0.0 /Companion/ : genetic algorithm support for automated tuning.
+             .
              * 0.1.0.0 /Binary/ : enhanced backend, code generator for OpenMP and CUDA
              .
              * 0.0.0.0 /Atmosphere/ : code generator for single CPU
@@ -138,7 +141,8 @@
                        Language.Paraiso.Tuning.Genetic
 
   -- Packages needed in order to build this package.
-  Build-depends:       base                  == 4.*,
+  Build-depends:       array                 >= 0.2    && < 0.5,
+                       base                  == 4.*,
                        containers            >= 0.4.0  && < 0.5,
                        control-monad-failure >= 0.7.0  && < 0.8,
                        directory             >= 1.1.0  && < 1.2,
@@ -147,12 +151,12 @@
                        ListLike              >= 3.1.1  && < 3.2,
                        listlike-instances    >= 0.1    && < 0.2,
                        mtl                   >= 2.0.1  && < 2.1,
-                       numeric-prelude       >= 0.2.1  && < 0.3,
-                       process               >= 1.0.1  && < 1.0.2,
+                       numeric-prelude       >= 0.2    && < 0.4,
+                       process               >= 1.1    && < 1.2,
                        random                >= 1.0.0  && < 1.1,
                        text                  >= 0.11.1 && < 0.12,
                        typelevel-tensor      >= 0.1,
-                       vector                >= 0.7.1  && < 0.7.2
+                       vector                >= 0.7.1  && < 0.8
   -- Modules not exported by this package.
   -- Other-modules: