Knuth license (proposed to SPDX as Knuth-CTAN)
Follow up of #3 (closed)
"Knuth" license is presented in the old wiki, but not in current data.
Currently in use by:
rpm-specs/texlive-base.spec: Knuth
rpm-specs/texlive.spec: Knuth
rpm-specs/texlive.spec: Knuth and LPPL and Public Domain and OFL