[hexchain]

> One of the big goals of IO was to move to semver

And of course they failed right from the start. From semver.org: Version 1.0.0 defines the public API.

So their jumping to 4.0.0 from 0.x.x means they don't care to have a public API!

[kbutler]

I'm not sure you're not trolling, but in case you have serious concerns, node.js 4.0.0 incorporates the history of io.js. io.js defined 1.0.0 in early 2015.

See https://github.com/nodejs/node/blob/master/CHANGELOG.md and search for 1.0.0