• 2020-06-09 generic built-in types (PEP-585)
• 2020-08-06 typing.final
• 2021-03-25 typing.TypedDict (PEP-589)
• 2022-07-19 `from __future__ import annotations` (PEP-563)
• 2022-07-26 typing.TYPE_CHECKING
• 2022-08-02 Union alias (PEP-604)
• 2022-11-29 typing.assert_type
• 2022-12-03 typing.Self
• 2022-12-06 typing.dataclass_transform
• 2022-12-20 reveal_type
• 2022-12-27 typing.LiteralString
• 2023-08-08 typing.ParamSpec
• 2023-08-10 typing.Concatenate