Previously, if the shape of data in `contributors.json` was incorrect,
there would be a runtime error (when trying to parse the data), which
would result in a blank page. The likelihood for this happening is
higher after #29553, where the shape of data changed.
This commit adds some basic e2e tests that verify the page works as
expected and there are contributors listed.
PR Close#29601
Navigating to a document while trying to expand or collapse a sub-menu
is undesirable and confusing. All sub-menu toggles should have no other
effect than expanding/collapsing the corresponding sub-menu.
PR Close#21695
Previously searching for `compose` did not include `Validators`
in the search results because we were not including all the
`static` members of API docs in the index.
PR Close#21988
George Kalpakas
Pete Bacon Darwin
Martin Sikora
Igor Minar