Hi, I am still running this one: ConTeXt ver: 2021.10.28 10:19 LMTX fmt: 2021.11.1 int: english/english This is LuaMetaTeX, Version 2.09.26 because that matches the version installed on the wiki. So this may well be outdated news, but I noticed that on my machine (macos 11), using columnsets crashes the luametatex binary. MWE: \starttext \startcolumnset[n=2] \input knuth \stopcolumnset \stoptext console output: % context col resolvers | formats | executing runner 'run luametatex format': /Users/taco/lmtx/tex/texmf-osx-64/bin/luametatex --jobname="./col.tex" --fmt=/Users/taco/lmtx/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.fmt --lua=/Users/taco/lmtx/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui --c:currentrun=1 --c:fulljobname="./col.tex" --c:input="./col.tex" --c:kindofrun=1 --c:maxnofruns=9 --c:texmfbinpath="/Users/taco/lmtx/tex/texmf-osx-64/bin" system > callbacks > not registering frozen 'local_box_filter' job > passes > version mismatch: 1.32 <> 1.33 system > system > ConTeXt ver: 2021.10.28 10:19 LMTX fmt: 2021.11.1 int: english/english system > system > 'cont-new.mkxl' loaded open source > level 1, order 1, name '/Users/taco/lmtx/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl' system > beware: some patches loaded from cont-new.mkiv close source > level 1, order 1, name '/Users/taco/lmtx/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl' system > files > jobname './col', input './col.tex', result './col' fonts > latin modern fonts are not preloaded languages > language 'en' is active open source > level 1, order 2, name './col.tex' fonts > preloading latin modern fonts (second stage) fonts > 'fallback modern-designsize rm 12pt' is loaded mtx-context | fatal error: return code: 11 Best wishes, Taco — Taco Hoekwater E: taco@bittext.nl genderfluid (all pronouns)