Contributions of all kinds are welcome, from errata and minor improvements to entirely new sections and chapters: please [email us][config-email] or submit an issue or pull request to [our GitHub repository][config-repo]. 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][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][config-email].
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).