Yep some things have changed already such as streets getting named the placement circles for roads to allow better aligning and 1 way train track that I have noticed, also the ability to see a run down of every transport line you have daily use how many car journeys saved etc, bit gutted that monorail and elevated train tracks etc don't seem to be available yet. Tweeted paradox earlier about it and so far no response and still nothing I can see about update notes anywhere