How to add my keyboard to Keyman?

How do I add my custom keyboard to Keyman’s website so the internet can view it and download it? It is called “Shekhani Arabic Keyboard”.

Guide: Working with the Keyman Cloud Keyboard Repository has some general information. At the bottom of that page there is a link to more detailed instructions: Guide: Keyboard Submissions using GitHub

If you need more information, please ask a followup question.