intro (season 2)

Welcome to season 2! In the next episodes:

1. New cool features in Python 3.9 (the final release is planned on 2020-10-05).
2. Python history and features that were removed.
3. PEPs in the "draft" status that aren't accepted nor rejected yet.
4. Short and useful code snippets to empower your code.
5. A lot more features and tricks, like in good old season 1.

Also, a few updates:

1. @orsinium joins the @pythonetc team.
2. No ad in this season. Support us on ko-fi if you like it!

The show must go on!