Revisions to the DXF Reference From AutoCAD DXF Format previous page next page Organization of This Reference DXF Format Formatting Conventions in This Reference DXF Reference > DXF Format > Revisions to the DXF Reference This topic lists revisions since the last update of the DXF Reference. The version number of this DXF Reference is u19.1.01. ENTITIES Section OBJECTS Section previous page start next page