Currently action=parse&prop=langlinks returns something like
{
"lang": "de",
"url": "https://de.wikipedia.org/wiki/Foo",
"*": "Foo"
}
which is not a real substitute for the deprecated languageshtml, as you need a second request or a static list to get a useful text/tooltip for the link. The API should add the name of the language (in that language and in the user's language) to the result, i.e.
{
"lang": "de",
"langname": "German",
"autonym": "Deutsch",
"url": "https://de.wikipedia.org/wiki/Foo",
"*": "Foo"
}
Version: 1.23.0
Severity: enhancement