1.4.2
ENH available_if reraises inner error (#28198)
MNT add isort to ruff's rules (#26649)
MAINT: Adjust the codebase to the new `np.array`'s `copy` keyword meaning (#28323)
FEAT add metadata routing to *SearchCV (#27058)
DOC add examples for sklearn.model_selection (#28013)
ENH Improved error messages for `UnsetMetadataPassedError` (#28056)