1.7.1
Imp splitting of test_preprocessing.py
TST Extend tests for `scipy.sparse.*array` in `sklearn/preprocessing/tests/test_common.py` (#27164)
ENH Use scipy Yeo-Johnson implementation in PowerTransformer for scipy >= 1.9 (#31227)
MNT Clean-up deprecations for 1.7: Xt in inverse_transform (#31106)
ENH Add 'warn' option to 'handle_unknown' parameter in OneHotEncoder (#28637)
MNT Use ruff format rather than black (#31015)
MNT Add function to generate pytest IDs for `yield_namespace_device_dtype_combinations` (#31074)
MNT Remove utils.fixes after Python 3.10 bump (#31022)
Fix sample weight passing in `KBinsDiscretizer` (#29907)