LaTeXML service ends point does not work anymore

[AndreG-P]

Calling LaTeXML server does not work anymore. Thus multiple tests fail due to 404 and other errors. Furthermore, a simple fix (changing URL) does not work, since it seems the new server endpoints are different.

Currently, I try to figure out why curl request work but RestTemplate calls does not work. One possible problem might be that RestTemplate is old and as of newer versions of org.springframework.web will become deprecated as well. A better alternative should be WebClient (introduced with 5.0, see here).

[AndreG-P]

@physikerwelt I fixed the problem and it works with the other endpoint now. However, as you pointed it out yesterday, the semantic files, such as wikidata.sty, DRMFfcns.sty, DLMFmath.sty, etc., are not on the new server https://drmf-latexml.wmflabs.org/convert. Since we used these semantic LaTeXML requests in several scenarios (vmext-demo and MathMLBen), I would suggest we either add these files to the LaTeXML server https://drmf-latexml.wmflabs.org/convert or we create a LaTeXML server that has the information.