diff --git a/Makefile b/Makefile
deleted file mode 100644
--- a/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-# On code.haskell.org
-include ../cho-cabal-make.inc
diff --git a/README b/README
deleted file mode 100644
--- a/README
+++ /dev/null
@@ -1,21 +0,0 @@
-Checkers [1] is a library for reusable QuickCheck properties, particularly
-for standard type classes (class laws and class morphisms [2]).  Most of
-Reactive [3] can be specified and tested using just these properties.
-Also lots of support for randomly generating data values (thanks to Thomas
-Davie).
-
-Please share any comments & suggestions on the discussion (talk) page at
-[1].
-
-You can configure, build, and install all in the usual way with Cabal
-commands.
-
-  runhaskell Setup.lhs configure
-  runhaskell Setup.lhs build
-  runhaskell Setup.lhs install
-
-References:
-
-[1] http://haskell.org/haskellwiki/checkers
-[2] http://conal.net/papers/simply-reactive
-[3] http://haskell.org/haskellwiki/reactive
diff --git a/changes.tw b/changes.tw
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--- a/changes.tw
+++ /dev/null
@@ -1,5 +0,0 @@
-== Version 0 ==
-
-=== Version 0.0 ===
-
-* 
diff --git a/checkers.cabal b/checkers.cabal
--- a/checkers.cabal
+++ b/checkers.cabal
@@ -1,5 +1,5 @@
 Name:                checkers
-Version:             0.2.7
+Version:             0.2.8
 Cabal-Version:       >= 1.2
 Synopsis:            Check properties on standard classes and data structures.
 Category:            Testing
@@ -27,7 +27,7 @@
 Library
   hs-Source-Dirs:      src
   Extensions:
-  Build-Depends:       base < 4.3, random, QuickCheck>=2.3, array >= 0.1
+  Build-Depends:       base < 5, random, QuickCheck>=2.3, array >= 0.1
   Exposed-Modules:     
                        Test.QuickCheck.Utils
                        Test.QuickCheck.Checkers
diff --git a/wikipage.tw b/wikipage.tw
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--- a/wikipage.tw
+++ /dev/null
@@ -1,13 +0,0 @@
-[[Category:Packages]]
-
-== Abstract ==
-
-'''checkers''' is a library for reusable QuickCheck properties, particularly for standard type classes (class laws and [http://conal.net/papers/simply-reactive class morphisms]).  For instance, a good deal of [[Reactive]] can be specified and tested using just these properties.  Checkers also lots of support for randomly generating data values (thanks to Thomas Davie).
-
-Besides this wiki page, here are more ways to find out about checkers:
-* Visit the [http://hackage.haskell.org/cgi-bin/hackage-scripts/package/checkers Hackage page] for library documentation and to download & install.
-* Or install with <tt>cabal install checkers</tt>.
-* Get the code repository: <tt>darcs get http://code.haskell.org/checkers</tt>.
-<!-- * See the [[checkers/Versions| version history]]. -->
-
-Please leave comments at the [[Talk:checkers|Talk page]].