It will be a new Megane Grandtour Energy 110dCi, but only with Euro 6

Hello, I would like to order a Megane Grandtour Energy 1.5 dCi 110 BOSE and have to wait until delivery approx. 90 days. As the much sharper exhaust emission standard Euro 6 comes into force next year, should it already be present in my Megane. For me, the question now arises, how long do I have to wait with the order? Will Renault change the engines this year or actually not until January 2015? A possible change could come to the model year change. Just, When does this come? Who knows Renault’s usual dates for the conversion to the new model year at the Megane? Greetings Bertl