Hans, the following code was compiled fine with beta from 2016.03.02 16:55: \starttext This is text.\footnote{This is a footnote.} \stoptext But with latest beta from 2016.03.03 23:31, I get the following error: tex error > tex error on line 2 in file /home/ousia/a.tex: ! Undefined control sequence \554>yes ...\strc_references_set_simple_reference {*\currentnoteinternal }\s... \strc_notes_inject_symbol_indeed ..._check_inline \strc_notes_set_style_colo... \207>notation:note ...trc_notes_inject_symbol_yes \else \unskip \unskip \glo... \m_syst_action_nop ...structionhandler \endcsname \strc_constructions_finali... l.2 This is text.\footnote{This is a footnote.} 1 \starttext 2 >> This is text.\footnote{This is a footnote.} 3 \stoptext I’m afraid it may be a bug. Many thanks for your help, Pablo -- http://www.ousia.tk