## Description
The new public API is documented clearly on the Wikimedia API portal, https://api.wikimedia.org.
**Acceptance criteria**
[x] There is a page on the API portal covering the new `wikifunctions_run` end-point
[x] With some example uses to call
[x] There is a page on the API portal covering the existing `wikilambda_fetch` end-point
[ ] There is a link to the new pages about Wikifunctions at a higher level on the API portal
Other things TO-DO before closing this task:
[x] Update Wikifunctions API Changelog section with the date of doc release: https://api.wikimedia.org/wiki/Wikifunctions_API#Changelog
[x] Remove "This page is a draft" warnings at the top of every page
[ ] Communicate the publication of this documentation to our community
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## Completion checklist
Documentation
[ ] Technical Documentation team approve of our new content.
[ ] Related documentation pages on MediaWiki are be updated with the related changes.