Merge branch 'main' into issue_4036

docs/usage_and_configuration/the_basics.md

@@ -67,6 +67,10 @@ In a [configuration file](#configuration-via-a-file), you can write:
 target-version = ["py38", "py39", "py310", "py311"]
 ```
 
+By default, Black will infer target versions from the project metadata in
+`pyproject.toml`, specifically the `[project.requires-python]` field. If this does not
+yield conclusive results, Black will use per-file auto-detection.
+
 _Black_ uses this option to decide what grammar to use to parse your code. In addition,
 it may use it to decide what style to use. For example, support for a trailing comma
 after `*args` in a function call was added in Python 3.5, so _Black_ will add this comma

src/black/concurrency.py

@@ -38,7 +38,7 @@ def maybe_install_uvloop() -> None:
         pass
 
 
-def cancel(tasks: Iterable["asyncio.Task[Any]"]) -> None:
+def cancel(tasks: Iterable["asyncio.Future[Any]"]) -> None:
     """asyncio signal handler that cancels all `tasks` and reports to stderr."""
     err("Aborted!")
     for task in tasks: