1.6.0
FIX Remove unnecessary restriction on number of samples in IncrementalPCA (#30224)
MNT Add author/license note where missing and add the linter (#29477)
API move BaseEstimator._validate_data to utils.validation.validate_data (#29696)
CLN replace authors with the standard line (#29250)
FOC fix link for dictionary learning paper (#30301)
ENH add normalize to LDA.transform (#30097)
MAINT Clean up deprecations for 1.6: in NMF (#29919)
MNT remove unnecessary cython.import_array (#28656)
MAINT Clean up deprecations for 1.6: in MiniBatchDictionaryLearning (#29918)
BLD Fix more build dependencies in meson build (#28821)