Plone.restapi

Bug fixes:

- Fix context navigation endpoint contextnavigation to serve the
navigation tree based on depth (bottomLevel). andreiggr (1562)
- Fix tests for `zope.schema >= 7.0.0` petschki
(1567)

Bug fixes:

- Fix blocks linkintegrity to find some links in `url` and `href`
fields that were previously ignored. davisagli (1565)

Documentation:

- Pin Sphinx<5,>=3 due to sphinx-book-theme 0.3.3 requirement.
stevepiercy (1563)

New features:

- Internationalization of `users` endpoint error messages.
wesleybl (1548)
- Add pt_BR translation. wesleybl (1557)
- Add fr translation. jimbiscuit (1560)

Bug fixes:

- Fix mistaken warnings about sort_on and sort_order parameters in the
query service. davisagli (1558)

Documentation:

- Update links to the demo site in the README. davisagli (1555)
- Fix ogp_image URL. stevepiercy (1556)
- Update makefile to use Vale for spell, grammar, and style checking.
Fix linkcheckbroken to return the correct exit code for broken
links. Prepare links to use 5.docs.plone.org in preparation for
Plone 6 docs launch. stevepiercy (1561)

Bug fixes:

- Fix an error when saving content with a slate block that includes an
empty link. davisagli (1553)

Bug fixes:

- Fix timezone for Locking creation date iFlameing (1551)

Bug fixes:

- Allow multiple values for sort_on and sort_order parameters in
search erral (1532)
- Mock addon versions in documentation erral (1538)
- Add "UID" to content type endpoint response of "Plone Site"
ksuess (1546)