Re-ordering Box and Whisker chart

I am using Brad Sarsfield's Box and Whisker plot which is great.

However I have noticed that it seems to be ranking my values by smallest to largest, and there is no option on the top right corner of the chart to reorder by alphabet, as there is on other standard visuals.

Has anyone else noticed this behaviour and found a way around it?

I need my data in alphabetical order since my categories are product release versions.

Any ideas appreciated.