Hello!

I've recently created my map and i've just updated it. so, right now in the mod launcher it just has my map name.. i want to make it so its mapname v1.1; is there any way to do that? Thanks! 

By the way, i'm using the radiant and launcher.

It's better to keep the original name while you're creating the map.
If you want to keep the previous version, just backup it somewhere else (.map file and mapname folder in root/mods).

If you want to change the name of the map to let people know it's another version, just change the name of your map's folder in Users/"user"/AppData/Local/Activision/CoDWaW/mods to whatever you want before compressing it.