During raids, I know that you can’t revenge when the opponent is using a different app version. Is the same true during war? This is my first time posting. I hope I did it correctly. Thank you.
This has come up a few times before, and was confirmed to not be an issue:
Closing as a duplicate. Please see Do different App Versions affect War like they do with Raids? [MASTER] if you wish to discuss this topic further.