Another oddity I just discovered.
In preparation for Monday's "update," I wanted to disable the automatic updates of the game in the Steam interface. However...this is what I now see as my only options:
Can anyone else confirm? It seems the only way to prevent updates to TS2014 is to take all of Steam offline - great if TS2014 is your only Steam game. Not so great if you have other games you want to get updates for. Or....I suppose you could remember to always take Steam offline before launching TS2014...a real pain and an impending 'gotcha.'