This worried me quite a lot. I mean, what fun would OpenTTD be without train signals? Disaster - this completely ruins the game! Anyways, I installed the new version and much to my surprise, there does seem to be train signals in the game (I have built them but not played it enough yet to see if they actually work).Unfortunately due to new improvements in Toyland environment, we ran out of room in the map array, so we have chosen to eliminate train signals.
So, what is this supposed to mean? The train signals even seem to offer quite a lot more features than "back in the day" when I played OpenTTD a lot.
Thomas