First of all, thanks for the great work! I used to recommend JavaScript Garden for all guys, who attends my interviews and asks for "what to read". But now I've checked it and there is no any new language features. No `let` or `const` with their block-scoped local variables. No arrow functions with no `this` and no `arguments`. Promises are not mentioned, which I would say become a quite essential part of a language with native async-await syntax. Generators are not mentioned (though I thought they are pretty old feature). And so on. So, hence my question: Is JavaScript Garden is still alive and means to evolve, like JavaScript does? Or does it stuck in a limbo? With latest commit two and a half years old.