As a person with visual issues, I hope they beefed up the screen zoom control. I have a mouse that has a thumb scroll wheel and I usually map it to "<window>+, <window>-" (if in windows-not the one for browsers)

That way the whole screen is the lens of the magnifier. I adjust it as needed. I can use it with 'windowed game mode' to even zoom games as needed when playing.

One other point I would like if they addressed is the screen rez on bootup with zoom features. again I travel with my ubuntu 'laptop' and hook it to hotels tv panel for the monitor via hdmi. saves bringing a huge panel with me everywhere.

But since sometimes it has trouble detecting the real resolution of the said monitor, the 'zoom' controls are often lost or are tiny, or off the screen. makes it real hard to setup that way.