A stab at compatibility with Cabal 1.17
A stab at compatibility with Cabal 1.17

hvr/lens,cdepillabout/lens,hvr/lens,Fuuzetsu/lens,ddssff/lens,Icelandjack/lens,Gabriel439/lens,cchalmers/lens,timjb/lens,rpglover64/lens,omefire/lens,danidiaz/lens