django

Fixed #36420 -- Used actual SQLite limits in last_executed_query() quoting.

Fixed #36705 -- Avoided string concatenation in utils.

Fixed #36315 -- Used TaskGroup instead of asyncio.gather().

Refs #36315 -- Replaced manual task and cancellation handling with TaskGroup in ASGIHandler.

Refs #36315 -- Used contextlib.closing() in ASGIHandler.handle().