Earlier when I released expansion 4 it had several bugs. One of the most annoying bugs was the out of memory error that would cause the game to crash. With all the new ships in this expansion I thought that maybe a bad model was causing that error. So I went through and got rid of some ship models that I thought might be causing it and it worked! I also went through and fixed some minor bugs as well. I just got done playing an entire game without it crashing or having error codes pop up. Woot!
So I am happy to announce the release of a bug free expansion 4.