-- A global set of preferred versions.
--
-- This is to indicate a current recommended version, to allow stable and
-- experimental versions to co-exist on hackage and to help transitions
-- between major API versions.
--
-- Tools like cabal-install take these preferences into account when 
-- constructing install plans.
--
base < 4
network < 2.2.3 || >= 2.2.4
cabal-install < 0.14