Increase version by amount of changes

        :param changes_amount: Number of changes done
        :param ratio: Ratio changes
        :return: Increases version accordingly to changes

def increase_by_changes(self, changes_amount, ratio):
        """Increase version by amount of changes

        :param changes_amount: Number of changes done
        :param ratio: Ratio changes
        :return: Increases version accordingly to changes
        """
        increases = round(changes_amount * ratio)
        return self.increase(int(increases))