v3.1.0

New features:

Map values of columns in the table view #124

const chart = new KeenDataviz({
    container: '#some_container',
    type: 'table',
    table: {
      mapValues: {
        'keen.timestamp': (value) => {
          return value.toUpperCase();
        }
      }
    }
  })

Metric charts are extended by ability to compare values #121

If previousResults is set, the metric will show the difference between the current result and the previous one.

const chart = new KeenDataviz({
    container: '#some_container',
    type: 'metric',
    results,
    previousResults
  })