Now that python 3 has hit 3.8 we can expect that python 4 will come out pretty soon.

Please put in the comment the most important single feature that you wish python 4 will have.

To start, for me it would be a stricter typing: typing is currently just a hint and not enforced in runtime. In a big project it helps a lot to have typing for everything (variables, functions).

Would be perfect if python can have a static typing mode that enforces this.