Different app version effect war?

So, there was just a minor update that put emblems into rare titan drops. 18.1.0. Now, I was just looking over our war opponents’ member roster and I noticed that the ’ different app version’ message was on almost every one of their player’s Def screen.
Will, and if so, how, will this effect the upcoming War with them, due to begin in approx 4 hrs?

6 posts were merged into an existing topic: Do different App Versions affect War like they do with Raids? [MASTER]