Increment Version number automatically?

Is there any way to increment the version number for my game every time it gets built? Is there any way to write to the version number outside of the project settings?

Thanks for any help / advice!

I don't think it's possible. But you can make a reminder for yourself. Add a couple of events:

If in preview :
 Read version number from Local Storage
 If it's the same as the project version number -> display a warning
 Else -> Save new version number in LS

This turned out to be easy to add so there's now an option to auto-increment the version on export in r418.