* main:
pythongh-74690: Don't set special protocol attributes on non-protocol subclasses of protocols (
python#104622)
pythongh-104623: Update Windows installer to use SQLite 3.42.0 (
python#104625)
pythongh-104050: Add more type annotations to Argument Clinic (
python#104628)
pythongh-104629: Don't skip test_clinic if _testclinic is missing (
python#104630)
pythongh-104549: Set __module__ on TypeAliasType (
python#104550)
pythongh-104050: Improve some typing around `default`s and sentinel values (
python#104626)
pythongh-104146: Remove unused vars from Argument Clinic (
python#104627)
pythongh-104615: don't make unsafe swaps in apply_static_swaps (
python#104620)
pythonGH-104484: Add case_sensitive argument to `pathlib.PurePath.match()` (
pythonGH-104565)
pythonGH-96803: Document and test new unstable internal frame API functions (
pythonGH-104211)
pythonGH-104580: Don't cache eval breaker in interpreter (
pythonGH-104581)
This was a small oversight in #103160. It's not a huge issue by any means, but there's no reason to set the special __protocol_attrs__ and __callable_proto_members_only__ attributes for concrete subclasses of protocols, and if we skip doing so, we speedup class creation by around 33%.
(Skipping news, since this fixes a small oversight in a commit that hasn't been included in any released version of Python.)