This wwdc21 session is very interesting and helpful but only deals with client side improvements developers can bring to their apps. Many of these improvements require some work on server side our network routing. Is there some where a list of things to do ? Like protocols to enable or avoid, routing configuration that might help bufferbloat, etc…

Hello,according to https://help.apple.com/app-store-connect/#/devd274dd925 screenshots are required for both iPad Pro 12.9" 2nd and 3rd generations. Both are 2048 x 2732 pixels (portrait) and 2732 x 2048 pixels (landscape).So, what's the catch? why do we need to provide 2 sets of images for the same size?Sylvain