There are still major libraries that haven't updated their engine requirements in package.json to reflect that "proper" Node.js is now above 4.x (versus 0.10.x

There are still major libraries that haven't updated their engine requirements in package.json to reflect that "proper" Node.js is now above 4.x (versus 0.10.x or 0.12.x), for example. It is a little bit surprising to me that they are at 5.x already. You know, it's pretty funny that all the io.js people (myself included) were complaining about how glacial the pace was from Joyent, and now here we are, seeing some grumbling about how quick the pace has picked up. :)