Contributions of all kinds are welcome, from errata and minor improvements to entirely new sections and chapters: please email us or submit an issue or pull request to our GitHub repository. Everyone whose work is incorporated will be acknowledged; please note that all contributors are required to abide by our Code of Conduct (s:conduct).
The Jekyll template used in this tutorial can support multiple
languages. All English content should go in the
_en directory. (Please note
that we use Simplified English rather than Traditional English, i.e., American
rather than British spelling and grammar.) We encourage translations; if you
would like to take this on, please email us.
If you wish to report errata or suggest improvements to wording, please include
the chapter name in the first line of the body of your report (e.g.,
Testing Data Analysis).