stack.cabal: allow current stackage dependency versions
stack.cabal: allow current stackage dependency versions

anton-dessiatov/stack,martin-kolinek/stack,mrkkrp/stack,juhp/stack,juhp/stack,deech/stack,anton-dessiatov/stack,AndreasPK/stack,Fuuzetsu/stack,MichielDerhaeg/stack,MichielDerhaeg/stack,martin-kolinek/stack,deech/stack,Fuuzetsu/stack,mrkkrp/stack,AndreasPK/stack