Hi, I am using the "figures.setmemstream" for inline images and it is broken now with the latest luatex on the changes from epdf.openMemStream to pdfe.new. Although it does say "very experimental and likely to change", but can we update the call from epdf.openMemStream? Minimal example: \starttext \startluacode figures.setmemstream("inline",mime.unb64("iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=")) context.externalfigure({"memstream:///inline"}) \stopluacode \stoptext or as in grph-mem.lua: -- \startluacode -- figures.setmemstream("whatever",io.loaddata("t:/sources/cow.pdf")) -- \stopluacode -- -- \externalfigure[memstream:///t:/sources/cow.pdf] -- \externalfigure[memstream:///whatever] The error message is: /usr/share/texmf/tex/context/base/mkiv/grph-mem.lua:32: attempt to index global 'epdf' (a nil value) stack traceback: /usr/share/texmf/tex/context/base/mkiv/grph-mem.lua:32: in function 'setmemstream' [ctxlua]:2: in main chunk Which points to the line of "local memstream, identifier = epdf.openMemStream(stream,#stream,name)" LuaTeX commit 6822 change was "epdf.new (aka memstreams) (HH)" ConTeXt ver: 2018.06.23 12:12 MKIV beta fmt: 2018.6.23 int: english/english luatex version 1.09 with functionality level 6823, Thanks, Adam