How do you purge on plugin update?

I do not state that the plugin can or does that anywhere in it’s description.

However, I can consider adding it to a future version. If and once it is added, I will update the description to state that it does.

Thanks.

My apologies. It is stated.

It is not configurable at this time, it is however, automatically done on the following actions (wordpress hooks): activated_plugin & deactivated_plugin

This is a list of all hooks that are automatically purged on:

return array(
                'menu' => array( 'wp_update_nav_menu', 'wp_delete_nav_menu' ),
                'post' => array( 'save_post', 'edit_post', 'trashed_post' ),
                'page' => array( 'save_post', 'edit_post', 'trashed_post' ),
                'cpt' => array( 'save_post', 'edit_post', 'trashed_post' ),
                'tax' => array( 'saved_term', 'delete_term' ),
                'cat' => array( 'saved_category', 'delete_category' ),
                'widget' => array( 'wp_ajax_save-widget', 'wp_ajax_widgets-order', 'sidebar_admin_setup' ),
                'customizer' => array( 'customize_save_after' ),
                'gf' => array( 'gform_after_save_form', 'gform_post_form_trashed' ),
                'acf' => array( 'acf/update_field_group', 'acf/trash_field_group' ),
                'settings' => array( 'woocommerce_settings_saved', 'pre_set_transient_settings_errors' ), // no matter what, we'll purge on this
                'plugin' => array( 'activated_plugin', 'deactivated_plugin' ), // no matter what, we'll purge on this
                'updates' => array( 'upgrader_process_complete', '_core_updated_successfully' ), // no matter what, we'll purge on this
            );