This is a fix for missions M01 and M02 of my Corsair School campaign.
M01:
Due to new engine damage model, oil overheated in the extended warmup part of the mission. You now need to open the oil cooler fully (which is in contrast to the real manual, but it saves your engine).
M02:
So far the downwind required to be within a 20 degree corridor for the downwind. As this seems to have caused problems for some users, the corridor is now replaced by a larger triger zone.
After landing, in the extended shut down phase, cylinder tems do not drop, which caused the mission to hang. You can now skip the cool down by pressing space bar.