"The most notable update involves the display which is now 16:10 instead of 16:9. The latter aspect ratio has been slowly dying in favor of the squarer and slightly more spacious 16:10 aspect ratio."
Both 16:10 & 16:9 have been incorrect aspect screen ratios for years.
********* 15:9 (16.666etc:10) or same 5:3 is the only correct one. *********