> Static typing and duck typing both date back to the 1950s. You may have heard of Lisp.
> The last new significant thing invented in programming was OOP in the 1990s.
OOP is from the 1960s (Simula 67 is generally recognized as the first OOP language.) Probably not actually the last new significant thing invented in programming, though.
All of them. Starting with syntax changes or type hints.... (Python should be always and only be duck typed forever as designed by God itself (it's creator).
No, mypy existed before the type hints spec, and was created by Jukka Lehtosalo; Guido did, once he encountered it, work to make sure mypy could work with Python rather than being a separate, python-like language, and the type hints spec was a big part of that.
Yeah, async Python is one of the top 2 things that I just get pissed off when I think about it too much. Along with Lin-Manuel Miranda not being involved with Moana 2.