So basically "thanks" to this change - There is Python 2.7 and 3.7 and 3.8 to be installed, separately? I write keeping in mind 3.8 but wait, hold on there is ":=" operator it will no longer work if you have 3.7. As far im concern (and im not Python developer) this created 3rd branch of Python and actually it's not small problem it's huge.