Currently, we have two blockers (all related to F15):
ramp start: still missing a few switches, being implemented as fast as possible.
radar: something wrong, not burning through jammer. This is being looked into.
Once those are finished, we call freeze and begin final testing. There are other desirable things that will probably go into the release as well if finished on time:
F15 autopilot.
shadow mapping optimization (important for VR).
ETA? Well, I already missed the first deadline and I am about to miss the second one… but let’s try it again. I really feel like September is going to see .3 ?