Да, и в дискуссии Стефан Карпински писал: Since we cannot implement all of the things at once, the strategy that we're taking is to stabilize the core language first, then turn our attentions to important packages, tooling, and compiler improvements that we can make without breaking things for people. Since the core language will be stable, we will have a solid foundation to build on. If we had unlimited resources, sure, we would release Julia 1.0 and all of the packages and tooling one could possibly want in perfect shape. But our resources are far from unlimited, so we're taking the same strategy that Rust, Go, Clojure, Swift, and every other new programming language I can think of has taken: stabilize the core language, then once that's done, turn your attention to important libraries and tools.