* master: (26 commits)
  Update Brazilian Portuguese translations (Fixes #4853)
  Convert header class to function (#4767)
  Use a Container from the registry in the Form component and fallback to the Semantic UI one (#4849)
  Display password validation error if available; update minimum password length (#4801)
  Do not break requires validation on number fields with value 0 (#4841)
  Search Block: Add support for advanced facets that are displayed on demand (#4784)
  Release 17.0.0-alpha.9
  Fix navigation sections in 404 pages (#4836)
  fix special characters in request urls (#4825)
  Fix block is undefined in StyleWrapper helper when building classnames (#4827)
  Fix glossary warning due to lack of empty line before a term (#4820)
  Release changelog for 16.20.7 (#4816)
  Release 17.0.0-alpha.8
  Add supported languages (#4811)
  Fix html tag lang attribute in SSR (#4803)
  Finnish translation forwardport (#4084) (#4810)
  Control panel for relations (#3382)
  Add guard in case of malformed blocks are present (at least id and title should be present) (#4802)
  fixed the issue #4660 - shouldn't use a hook like function name for a variable (#4693)
  Fix HMR of @plone/volto (#4799)
  ...