The CEO has made statements to the press (Flight Global / Business Traveller mag) that some of the A330s and A320s will be reconfigured as well as the A340s. A7-ACA, A7-AEM are supposedly the first two and A7-AEA and A7-ACD are due out soon. All 3-class A330 and A340 will become two class. The A320 is getting a full flat seat. At least in the case of the A330-200 the update includes new economy seating, new IFE and connectivity.
Look at this thread on
another website, user Flyboy_se has some photos of the new A320 and A330 products.