[docs] Re: Please update PEP 596 with the list of new features in Python 3.9 (at last)

Thanks Julien. The dedicated issue tracker is definitely a better place) Of course I know about What's New but, as I said, it's not a very convenient source to quickly grasp which particular PEP get into a language version. For instance, right now some of those related to typing are mentioned right on top (PEP 585) while others down below (PEP 593) and thus easy to overlook, however for us both are equally important features. Also, we usually need this information while the next language version is being developed and documentation is still being written.