On 2 you've got a point, but it does depend on the dev and how fast a language is moving. I tend to find, or feel this push on newer languages to always being

On 2 you've got a point, but it does depend on the dev and how fast a language is moving. I tend to find, or feel this push on newer languages to always being pushed forward. We're on python 3.7, 3.5 and 2.7, yay! :) Don't use it on embedded systems though, version just depends on who's backend, mfgtest, etc, we're dealing with.