diff --git a/reducers-3.12.3.cabal b/reducers-3.12.3.cabal
index 4ee73c5..18a5663 100644
--- a/reducers-3.12.3.cabal
+++ b/reducers-3.12.3.cabal
@@ -1,74 +1,74 @@
-name:          reducers
-category:      Data, Math, Numerical, Semigroups
-version:       3.12.3
-x-revision: 2
-license:       BSD3
-cabal-version: >= 1.6
-license-file:  LICENSE
-author:        Edward A. Kmett
-maintainer:    Edward A. Kmett <ekmett@gmail.com>
-stability:     provisional
-homepage:      http://github.com/ekmett/reducers/
-bug-reports:   http://github.com/ekmett/reducers/issues
-copyright:     Copyright (C) 2008-2016 Edward A. Kmett
-synopsis:      Semigroups, specialized containers and a general map/reduce framework
-description:   Semigroups, specialized containers and a general map/reduce framework.
-build-type:    Simple
-extra-source-files: .travis.yml
-tested-with:   GHC == 7.0.4
-             , GHC == 7.2.2
-             , GHC == 7.4.2
-             , GHC == 7.6.3
-             , GHC == 7.8.4
-             , GHC == 7.10.3
-             , GHC == 8.0.2
-             , GHC == 8.2.2
-             , GHC == 8.4.3
-             , GHC == 8.6.1
-
-source-repository head
-  type: git
-  location: git://github.com/ekmett/reducers.git
-
-library
-  hs-source-dirs: src
-
-  build-depends:
-    base                   >= 4        && < 5,
-    array                  >= 0.3      && < 0.6,
-    transformers           >= 0.2      && < 0.6,
-    bytestring             >= 0.9.1    && < 0.12,
-    containers             >= 0.3      && < 0.7,
-    fingertree             >= 0.1      && < 0.2,
-    hashable               >= 1.1.2.1  && < 1.4,
-    text                   >= 0.11.1.5 && < 1.3,
-    unordered-containers   >= 0.2      && < 0.3,
-    semigroups             >= 0.9      && < 1,
-    semigroupoids          >= 4        && < 6
-
-  exposed-modules:
-    Data.Generator
-    Data.Generator.Combinators
-    Data.Semigroup.Generator
-    Data.Semigroup.Reducer
-    Data.Semigroup.Reducer.With
-    Data.Semigroup.Instances
-    Data.Semigroup.Union
-    Data.Semigroup.Apply
-    Data.Semigroup.Applicative
-    Data.Semigroup.Alt
-    Data.Semigroup.Alternative
-    Data.Semigroup.Monad
-    Data.Semigroup.MonadPlus
-    Data.Semigroup.Self
-
-  if impl(ghc)
-    extensions: DeriveDataTypeable
-    cpp-options: -DLANGUAGE_DeriveDataTypeable
-
-  ghc-options: -Wall
-
-  -- hack around the buggy unused matches check for class associated types in ghc 8 rc1
-  if impl(ghc >= 8)
-    ghc-options: -fno-warn-unused-matches
-
+name:          reducers
+category:      Data, Math, Numerical, Semigroups
+version:       3.12.3
+x-revision: 2
+license:       BSD3
+cabal-version: >= 1.6
+license-file:  LICENSE
+author:        Edward A. Kmett
+maintainer:    Edward A. Kmett <ekmett@gmail.com>
+stability:     provisional
+homepage:      http://github.com/ekmett/reducers/
+bug-reports:   http://github.com/ekmett/reducers/issues
+copyright:     Copyright (C) 2008-2016 Edward A. Kmett
+synopsis:      Semigroups, specialized containers and a general map/reduce framework
+description:   Semigroups, specialized containers and a general map/reduce framework.
+build-type:    Simple
+extra-source-files: .travis.yml
+tested-with:   GHC == 7.0.4
+             , GHC == 7.2.2
+             , GHC == 7.4.2
+             , GHC == 7.6.3
+             , GHC == 7.8.4
+             , GHC == 7.10.3
+             , GHC == 8.0.2
+             , GHC == 8.2.2
+             , GHC == 8.4.3
+             , GHC == 8.6.1
+
+source-repository head
+  type: git
+  location: git://github.com/ekmett/reducers.git
+
+library
+  hs-source-dirs: src
+
+  build-depends:
+    base                   >= 4        && < 5,
+    array                  >= 0.3      && < 0.6,
+    transformers           >= 0.2      && < 0.6,
+    bytestring             >= 0.9.1    && < 0.12,
+    containers             >= 0.3      && < 0.7,
+    fingertree             >= 0.1      && < 0.2,
+    hashable               >= 1.1.2.1  && < 1.4,
+    text                   >= 0.11.1.5 && < 1.3,
+    unordered-containers   >= 0.2      && < 0.3,
+    semigroups             >= 0.9      && < 1,
+    semigroupoids          >= 4        && < 6
+
+  exposed-modules:
+    Data.Generator
+    Data.Generator.Combinators
+    Data.Semigroup.Generator
+    Data.Semigroup.Reducer
+    Data.Semigroup.Reducer.With
+    Data.Semigroup.Instances
+    Data.Semigroup.Union
+    Data.Semigroup.Apply
+    Data.Semigroup.Applicative
+    Data.Semigroup.Alt
+    Data.Semigroup.Alternative
+    Data.Semigroup.Monad
+    Data.Semigroup.MonadPlus
+    Data.Semigroup.Self
+
+  if impl(ghc)
+    extensions: DeriveDataTypeable
+    cpp-options: -DLANGUAGE_DeriveDataTypeable
+
+  ghc-options: -Wall
+
+  -- hack around the buggy unused matches check for class associated types in ghc 8 rc1
+  if impl(ghc >= 8)
+    ghc-options: -fno-warn-unused-matches
+