Hi, Hans Hagen wrote:

this time a beta that is more beta than usual (mkiv)

I fail to reinstall the latest beta. There is an errors with LuaTeX as following: mkiv lua stats : loaded fonts - none ! LuaTeX error ...text/tex/texmf-context/tex/context/base/luat-tex.lua:322: attempt to perform arithmetic on local 'total' (a nil value). <*> ...texmf-context/tex/context/base/cont-en.tex \dump ? -- Best wishes, Li Yanrui