How to use the chartkick.version function in chartkick

this.chart.destroy()
          this.chart = null
          this.$el.innerText = "Loading..."
        }
      },
      currentState: function() {
        return deepMerge({}, {
          data: this.data,
          chartOptions: this.chartOptions
        })
      }
    }
  })
}

Chartkick.version = "0.6.0" // TODO remove in future versions
Chartkick.install = function(Vue, options) {
  if (options && options.adapter) {
    Chartkick.addAdapter(options.adapter)
  }
  createComponent(Vue, "line-chart", Chartkick.LineChart)
  createComponent(Vue, "pie-chart", Chartkick.PieChart)
  createComponent(Vue, "column-chart", Chartkick.ColumnChart)
  createComponent(Vue, "bar-chart", Chartkick.BarChart)
  createComponent(Vue, "area-chart", Chartkick.AreaChart)
  createComponent(Vue, "scatter-chart", Chartkick.ScatterChart)
  createComponent(Vue, "geo-chart", Chartkick.GeoChart)
  createComponent(Vue, "timeline", Chartkick.Timeline)
}

const VueChartkick = Chartkick