v0.2.7

Release notes:

Clustering

• Optimal clustering computation with other metrics than inertia uses metrics scores for clusters >1
• Silhouette and Calinski and Harabasz scores are concave increasing (instead of convex decreasing)

Classifier

• plot_shap_importances() : pandas.DataFrame.append was deprecated in version 1.4.0. It has been replaced by pandas.concat