I'm slightly against installing by default, actually. Weird from the guy who added bundle versioning huh? But, if I ignore the short term where we only have git with bundle versioning, I fully expect there will be more bundle options that support versioning soon, and forcing git into the mix just doesn't seem right long term.
This is also just 1 aspect of "versioning" - bundle versioning gives you "dag code" consistency across a run, but you get dag versioning regardless of your bundle type. It's helpful, yes, and I'd want it for production. But not sure it hits the "required" bar.
