Does anyone know if we will be getting 1 more major update to a future version of android with the ART runtime? It is likely dalvik will be replaced by ART in the next major android update so it would be nice to have 1 more major update. Has Sony mentioned anything? It seems to Sony updates phones to 2 major versions at most. My xperia p for example started with gingerbread, got ICS and jelly bean update then that was end. Xperia Z started on 4.1 , updated to 4.2, 4.3 now 4.4 so is this the end or is there more to expect in the future?