This version fixes two bugs.
The first is an "Events > 500" error that can occur if you play the game on very high difficulty settings. Basically too much is going on and the game engine is asserting that its being overstressed. We now disable rocket smoke when events go over 400, which should clear the issue. Those playing at very high difficulty levels, please let us know if you still see issues!
The second rewords the newly-added option "Leave fast forward between levels" to "Disable fast forward between levels". The original wording can be interpreted as intended and the as the opposite; sorry about that!