The following test file gives a good result with old ConteXt but gives an error with new ConteXt It seems that new ConteXt does not accept [center] What is the problem ? Thanks \starttext \placefigure[center]{}{} \stoptext error message : (c:/MesPGM/TeXLive/texmf-local/tex/ConteXt/base/spec-fdf.tex) specials : fdf loaded ) specials : fdf,tpd loaded ) systems : begin file test at line 1 floatblocks : no block given floatblocks : 1 placed ! Undefined control sequence. \OTRONEsomeherefloat ...\dorechecknextindentation <argument> ...placesomeherefloat [\v!here ,center] \else \dosavefloat \fi \fi \secondoftwoarguments #1#2->#2 \dogetfloatbox ... \floatmethod \floatmethod }[#1] \fi \docompletefloat ...#5}{\preparednumber }}{#6}{#1} \fi \fi \global \insideflo... <argument> ...}{figure}{center}{figure}{}\nextbox \else \docompletefloat {fi... ... l.3 \placefigure[center]{}{}