This patch bumps the (exclusive) upper version bound on QuickCheck from 2.6 to 2.7. Please accept this patch because at this time test-framework-quickcheck2 is not reliably cabal-installable as it requires that an older version of QuickCheck be installed than that in that latest Haskell Platform.
Bumped the (strict) upper bound on the QuickCheck dependency from 2.6…
… to 2.7.
Applied to haskell/test-framework since Max has disappeared.