I've heard this before and I think it's a great topic. Is the addressable issue that there needs to be a way to "upgrade" to the newest version or is there a fu

I've heard this before and I think it's a great topic. Is the addressable issue that there needs to be a way to "upgrade" to the newest version or is there a fundamental oversight into how we handle upgrades of amazing resources like this. I feel like there is an elegant solution out there but it just hasn't been adopted into CSS and JS yet.