Excel 2013 or 2016/O365?

Sep 30, 2016 at 5:27 PM
I've made quite a few customizations to the code - all in charts - for my own use (series data labels, tick label rotation, error bars, bar series overlap, line dash for line series, etc). A few of these properties are new in Office 2013 - I think - and one even refers to Office 2016.

Is there interest in adding those namespaces and functionality?

I'd love to contribute what I've done, but the main page still says "Create advanced Excel 2007/2010 spreadsheets...". I don't want to create a pull request to submit these changes if the latest versions of Excel are not going to be supported.