Changes

: Well, this week didn't go to plan. We rolled out the version of the game that uses Unity 5.4, and it's pretty buggy. That part was expected. But usually new Unity versions give us framerate drops, lighting problems, that sort of thing -- stuff that can be ignored for a while. Unfortunately 5.4 is very crashy, and for some players it crashes quite a lot. But frustratingly, not everyone crashes, and not in the same ways or at the same times.