wai-cors-0.1.2: constraints

constraints: MonadRandom == 0.1.13
           , array == 0.5.0.0
           , attoparsec == 0.11.3.4
           , base == 4.7.0.0
           , base-unicode-symbols == 0.2.2.4
           , blaze-builder == 0.3.3.2
           , bytestring == 0.10.4.0
           , case-insensitive == 1.2.0.0
           , charset == 0.3.7
           , comonad == 4.2
           , conduit == 1.1.2.1
           , conduit-extra == 1.1.0.3
           , containers == 0.5.5.1
           , contravariant == 0.5.1
           , deepseq == 1.3.0.2
           , directory == 1.2.1.0
           , distributive == 0.4.3.2
           , either == 4.1.2
           , errors == 1.4.7
           , exceptions == 0.6.1
           , filepath == 1.3.0.2
           , ghc-prim == 0.3.1.0
           , hashable == 1.2.2.0
           , http-types == 0.8.4
           , integer-gmp == 0.5.1.0
           , lifted-base == 0.2.2.2
           , mmorph == 1.0.3
           , monad-control == 0.3.3.0
           , mtl == 2.1.3.1
           , nats == 0.2
           , network == 2.5.0.0
           , old-locale == 1.0.0.6
           , parsec == 3.1.5
           , parsers == 0.11.0.1
           , primitive == 0.5.3.0
           , random == 1.0.1.1
           , resourcet == 1.1.2.2
           , rts == 1.0
           , safe == 0.3.4
           , scientific == 0.3.2.0
           , semigroupoids == 4.0.2
           , semigroups == 0.14
           , streaming-commons == 0.1.2.4
           , tagged == 0.7.2
           , text == 1.1.1.2
           , time == 1.4.2
           , transformers == 0.3.0.0
           , transformers-base == 0.4.2
           , transformers-compat == 0.1.1.1
           , unix == 2.7.0.1
           , unordered-containers == 0.2.4.0
           , vault == 0.3.0.3
           , void == 0.6.1
           , wai == 2.1.0.2
           , zlib == 0.5.4.1