I broke my own installation some hours ago and I fixed it. My sincere apologies for any inconvenience. Jairo :) ---------- Forwarded message --------- De: Jairo A. del Rio Date: dom., 5 de jul. de 2020 a la(s) 16:06 Subject: Radicals are broken (again) To: mailing list for ConTeXt users The following gives wrong outputs both in LuaTeX and LuaMetaTeX: \starttext $\sqrt{3}$ \stoptext The beta date is 2020.7.5. Thank you very much. Jairo :)