Another very useful pointer. Thank you. I wonder what "Files are automatically optimized" means, exactly? Have tried this out. (See comment https://news.ycom

Another very useful pointer. Thank you. I wonder what "Files are automatically optimized" means, exactly? Have tried this out. (See comment https://news.ycombinator.com/item?id=27452226 https://news.ycombinator.com/item?id=27452226)