First of all, the launcher updated a while ago, so I'm pretty sure we've all noticed it.
Second of all, if this is a discussion about the launcher itself, I am all in all content with it. It has a plethora of options that I can easily see being expanded on, a somewhat decent aesthetic, and it didn't make installing mods ten times harder, as I expected it would. In reality, the only problem I myself see is that it causes the somewhat odd picture you pointed out below, where it asks for your email and password, but in reality it isn't confusing at all, since it is just asking you whether you want to play on one account, or play on a different one, but still, it seems a step that was well integrated into the previous version of the new launcher by simply having the option tucked away in a corner.