Not much has changed and not much will change, if they even work. anti aircraft systems will be taken out first by missiles, then long range extend air to ground missiles, drones will come in giving off the same signatures as the stealth bombers with their hell fire missiles and smart bombs, then the glide bombs, then the stealth planes will come in an do the clean up on the antiaircraft systems, communication and control, the the big nonstealth bombers will come in with their massive bomb loads, If I am not mistaken F16, F17 F18s can carry up to 40 GBU-39 variant of the 250-pound class bomb,, normally they take off with less then a full load of fuel and are then fueled in the air. The you have the Apache with as many as 40 missiles.
There is some rumors and I know they are more the rumors of EMP weapons, there is perhaps something like directed EMP on F22s. Think about it,, why wont we even sell it to our closest allies, why does it need so much computer power,,,,if there is room for VTOL, what else is their room for. You just seen a laser vaporise a rock on mars.