Good ideas. I was also thinking, why not just clone the currently running executable? And then that made me realize something that IS really nice about the current setup, and that is that you can export on other systems. E.g. cloning would only work for the environment you're running. I don't have a Mac but the download-to-export system lets me create a Mac executable on Windows. That's pretty cool, and also makes me appreciate that it's more complicated than it seems. But at the very least, being able to export a custom build for the current environment you're running would just be really nice.