To what extent has the decision in Williams V Roffey&Nicholls(contractors)Ltd[1989]EWCA Civ 5 changed the rule in Stilk V Myrick[1809]EWHC K8 J58? Has the judgement in Williams reduced the importance which English law has placed on the requirement of consideration?

To what extent has the decision in Williams V Roffey&Nicholls(contractors)Ltd[1989]EWCA Civ 5 changed the rule in Stilk V Myrick[1809]EWHC K8 J58? Has the judgement in Williams reduced the importance which English law has placed on the requirement of consideration?