It should say what version it is on the file itself. Still, turning the turrets off when you’re camping out should make it so that you won’t kill cows.
I downloaded from the git repository for my version of CDDA, so it is just labeled as “Cataclysm - DDA”. The cattle are enclosed in a large pen that they spawned in and my base is a few map tiles away from them, so I don’t really run into the issue of them getting killed while I am doing things other than driving. And I have learned to keep clear of the cow pen when in a vehicle now.
Is it possible to switch what your turret will and will not target? By this I mean killing hostile creatures only.
That’s what I am wondering myself (hence why this topic exists).
Since I don’t use turrets in my playthroughs I can’t give that much advice on them.
Why don’t you use vehicle turrets? Is it a balance thing?