1.2.0
move around examples for better structure.
DOC convert to notebook style Kernel ridge GPR example (#20357)
MAINT consistent use of `print(__doc__)` in examples (#21307)
FIX Convergence Warnings in Gaussian process examples (#18019)
ENH improve ARFF parser using pandas (#21938)
DOC fix typos in GP kernels (#23536)
MNT Update black to stable version (#22474)
DOC fix title underline too short in Gaussian Process kernel (#24726)