main
Implement "everything follows X" for GridSearchCV (#33633)
MNT Remove the None option for ScoringMonitor's scoring argument (#34590)
MNT forward changelog from 1.9.X (#34174)
MNT Fix changelog for 1.9 (#34002)
FIX routing to composite methods (#30869)
MAINT Use towncrier for changelog management (#30046)
DOC Backport changelog changes from 1.8.X branch (#32876)
ENH Add `"cube_root"` option to `n_bins` parameter in `calibration_curve` and `CalibrationDisplay` (#33856)
FIX: avoid spurious EfficiencyWarning in DBSCAN with metric='precomputed' (#34399)
MAINT Forward 1.6 changelog and deleted fragments from 1.6.X (#30465)
fix(datasets): retry corrupted OpenML downloads and report the cached path (#34262)
FIX Inconsistencies between solvers in `LinearDiscriminantAnalysis` and `QuadraticDiscriminantAnalysis` (#33626)
PERF Faster random forest training, by removing redundant memoryview creation (#34586)
Revert "Make FrozenEstimator explicitly accept and ignore sample_weight" (#30898)
API Move IterativeImputer outside from experimental (#34214)
MNT Deprecate `multiclass_colors` in favour of `label_colors` in `DecisionBoundaryDisplay` (#34092)
ENH Newton-CD part 7: add NewtonCDSolver (#34561)
MNT Deprecate default value of average in precision_recall_fscore_support (#34190)
ENH perf: numeric optimisation in nan_euclidean_distances, GaussianMixture and KNeighborsRegressor.predict (#34277)
API Make cv_results_ return the last iteration in successive halving (#34250)
DOC Backport 1.7 changelog into the main branch (#31491)
PERF Speed up KNeighborsClassifier fitting (#34564)
FIX Set default transform_input of Pipeline to ["X_val"] (#34263)
ENH PERF Speed up unique counts for strings, thereby speeding up encoding (#34386)
FIX linear.cpp: avoid out-of-bound read in n_iter for crammer_singer (#34273)
FIX Raise error for categorical features with criterion='absolute_error' (#34594)
FIX accessibility: make copy-to-clipboard icons "keyboard-operable" in HTML displays (#34429)
DOC Fix typo in changelog readme (#33111)
CI generate changelog in doc ci (#30231)