1.3.2
FIX make sure that KernelPCA works with pandas output and arpack solver (#27583)
MNT add isort to ruff's rules (#26649)
MAINT Cython linting (#25861)
TST Speed up some of the slowest tests (#27383)
MAINT Param validation: apply skip nested validation to all functions (#26495)
MAINT: remove `from numpy.math cimport` statements (#26143)