1.4.0a0 - 2026-03-25

Added

• Added the pytest_asyncio_loop_factories hook to parametrize asyncio tests with custom event loop factories.

  The hook now returns a mapping of factory names to loop factories, and pytest.mark.asyncio(loop_factories=[...]) can be used to select a subset of configured factories per test. (#1164)

Changed

• Improved the readability of the warning message that is displayed when asyncio_default_fixture_loop_scope is unset (#1298)