Hi, The command "context --extra=combine file-1.pdf file-2.pdf" doesn't work any more with the latest version. Here is the output: --8<---------------cut here---------------start------------->8--- mtx-context | processing extra: /opt/context/tex/texmf-context/tex/context/base/mkiv/mtx-context-combine.tex resolvers | formats | executing runner 'run luametatex format': /opt/context/tex/texmf-linux-64/bin/luametatex --jobname="mtx-context-combine" --fmt=/opt/context/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.fmt --lua=/opt/context/tex/texmf-cache/luatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui /opt/context/tex/texmf-context/tex/context/base/mkiv/mtx-context-combine.tex --c:currentrun=1 --c:extra="combine" --c:files="file-1.pdf,file-2.pdf" --c:fulljobname="/opt/context/tex/texmf-context/tex/context/base/mkiv/mtx-context-combine.tex" --c:input="/opt/context/tex/texmf-context/tex/context/base/mkiv/mtx-context-combine.tex" --c:kindofrun=1 --c:maxnofruns=9 --c:purgeall --c:result="context-extra" --c:texmfbinpath="/opt/context/tex/texmf-linux-64/bin" open source > level 1, order 1, name '/opt/context/tex/texmf-context/tex/context/base/mkiv/mtx-context-combine.tex' system > system > ConTeXt ver: 2021.01.24 16:07 LMTX fmt: 2021.1.26 int: english/english system > system > 'cont-new.mkxl' loaded open source > level 2, order 2, name '/opt/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl' system > beware: some patches loaded from cont-new.mkiv close source > level 2, order 2, name '/opt/context/tex/texmf-context/tex/context/base/mkxl/cont-new.mkxl' system > files > jobname 'mtx-context-combine', input '/opt/context/tex/texmf-context/tex/context/base/mkiv/mtx-context-combine', result 'context-extra' fonts > latin modern fonts are not preloaded languages > language 'en' is active open source > level 2, order 3, name 'mtx-context-common.tex' close source > level 2, order 3, name 'mtx-context-common.tex' fonts > preloading latin modern fonts (second stage) fonts > 'fallback modern-designsize rm 12pt' is loaded mtx-context | fatal error: return code: 139 --8<---------------cut here---------------end--------------->8--- How could that be fixed please? TIA, -- Peter