diff --git a/README.lhs b/README.lhs
--- a/README.lhs
+++ b/README.lhs
@@ -1,6 +1,8 @@
 loops
 ==========
 
+[![Build Status](https://travis-ci.org/ttuegel/loops.svg?branch=master)](https://travis-ci.org/ttuegel/loops)
+
 **Practical summary**
 
 Fast, imperative-style loops. Performance is robust because there is no reliance
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 loops
 ==========
 
+[![Build Status](https://travis-ci.org/ttuegel/loops.svg?branch=master)](https://travis-ci.org/ttuegel/loops)
+
 **Practical summary**
 
 Fast, imperative-style loops. Performance is robust because there is no reliance
diff --git a/loops.cabal b/loops.cabal
--- a/loops.cabal
+++ b/loops.cabal
@@ -1,5 +1,5 @@
 name:                loops
-version:             0.1.0.0
+version:             0.1.0.1
 synopsis:            Fast imperative-style loops
 description:
   @loops@ is a library for fast, imperative-style loops in Haskell. Performance
@@ -13,11 +13,13 @@
 license-file:        LICENSE
 author:              Thomas Tuegel
 maintainer:          ttuegel@gmail.com
+bug-reports:         https://github.com/ttuegel/loops/issues
 copyright:           (c) Thomas Tuegel 2014
 category:            Control
 build-type:          Simple
 extra-source-files:  README.md, README.lhs
 cabal-version:       >=1.10
+tested-with:         GHC == 7.6.3, GHC == 7.8.2
 
 source-repository head
   type: git
@@ -29,7 +31,7 @@
     Control.Monad.Loop.ForEach
     Control.Monad.Loop.Internal
   build-depends:
-    base >=4.7 && <5,
+    base >=4.6 && <5,
     primitive >=0.5 && <1,
     transformers >=0.3 && <1,
     vector >=0.10 && <1
@@ -46,7 +48,7 @@
   other-modules:
     Test.Sum
   build-depends:
-    base >=4.7 && <5,
+    base >=4.6 && <5,
     loops,
     tasty >=0.8 && <1,
     tasty-quickcheck >=0.8 && <1
@@ -62,7 +64,7 @@
   other-modules:
     Bench.Sum
   build-depends:
-    base >=4.7 && <5,
+    base >=4.6 && <5,
     criterion >=0.8 && <1,
     loops,
     transformers >=0.3 && <1,
diff --git a/src/Control/Monad/Loop/ForEach.hs b/src/Control/Monad/Loop/ForEach.hs
--- a/src/Control/Monad/Loop/ForEach.hs
+++ b/src/Control/Monad/Loop/ForEach.hs
@@ -4,7 +4,7 @@
 module Control.Monad.Loop.ForEach where
 
 import Control.Monad (liftM)
-import Control.Monad.Primitive (PrimMonad(PrimState))
+import Control.Monad.Primitive (PrimMonad, PrimState)
 import Control.Monad.Trans.Class (lift)
 
 -- Import the vector package qualified to write the ForEach instances