diff --git a/Makefile b/Makefile
index 96e3df8..9085ff8 100644
--- a/Makefile
+++ b/Makefile
@@ -7,14 +7,14 @@ DOCNAME = VOTable
 DOCVERSION = 1.6
 
 # Publication date, ISO format; update manually for "releases"
-DOCDATE = 2026-01-28
+DOCDATE = 2026-04-13
 
 # What is it you're writing: NOTE, WD, PR, REC, PEN, or EN
 DOCTYPE = WD
 
 # An e-mail address of the person doing the submission to the document
 # repository (can be empty until a make upload is being made)
-AUTHOR_EMAIL=tdonaldson@stsci.edu
+AUTHOR_EMAIL=m.b.taylor@bristol.ac.uk
 
 # Source files for the TeX document (but the main file must always
 # be called $(DOCNAME).tex
@@ -27,14 +27,14 @@ SOURCES = $(DOCNAME).tex role_diagram.pdf gitmeta.tex \
 # List of image files to be included in submitted package (anything that
 # can be rendered directly by common web browsers)
 FIGURES = role_diagram.svg \
-          serial.png binary.png binary2.png circ2.gif leadsto2.gif oplus.gif
+          serial.png binary.png binary2.png
 
 # List of PDF figures (figures that must be converted to pixel images to
 # work in web browsers).
 VECTORFIGURES =
 
 # Additional files to distribute (e.g., CSS, schema files, examples...)
-AUX_FILES = VOTable.xsd
+AUX_FILES = VOTable.xsd tablefix.css
 
 # Include Makefile from ivoatex
 include ivoatex/Makefile
diff --git a/VOTable.elem.tex b/VOTable.elem.tex
index c74720c..21a39ec 100644
--- a/VOTable.elem.tex
+++ b/VOTable.elem.tex
@@ -106,7 +106,6 @@
 \mv\unorder\optelem{OPTION}$\cdots$\\
 \element{\slash VALUES}\\
 \hline\end{tabular}
-\\ \\
 %\begin{tabular}{|l|}\hline
 %\element{TABLEDATA}	\\
 %\order \optelem{TR}$\cdots$ \\
@@ -130,5 +129,4 @@
 %\element{LINK}	\\
 %\element{\slash LINK} \\
 %\hline\end{tabular}
-\\
 \end{tabular}
diff --git a/VOTable.tex b/VOTable.tex
index 3c623bc..05f6261 100644
--- a/VOTable.tex
+++ b/VOTable.tex
@@ -732,6 +732,7 @@ \subsection{\elem{COOSYS} Element}
 \textsl{GALACTIC},
 \textsl{GALACTIC\_I},
 \textsl{GENERIC\_GALACTIC},
+\textsl{geo\_app},
 \textsl{ICRS},
 \textsl{SUPER\_GALACTIC},
 \textsl{UNKNOWN}
@@ -1424,7 +1425,8 @@ \subsection{\elem{GROUP}ing \elem{FIELD}s and \elem{PARAM}eters}
       <FIELDref ref="col4"/>
       <FIELDref ref="col5"/>
     </GROUP>
-\end{verbatim}\endgroup
+\end{verbatim}
+\endgroup
 
 
 The \elem{GROUP} element can have the \attr{name}, \attr{ID}, \attr{ucd},
@@ -2157,6 +2159,7 @@ \subsection{Element Hierarchy}
 The hierarchy of the elements existing in VOTable \ivoaDocversion{} is illustrated below;
 it uses the following conventions:
 \begin{itemize}
+\setlength\itemsep{0ex}
 \item   {\em italicized} text represents {\em optional} elements;
 \item   \order{} indicates that the order of the elements is mandatory, while
 \item   \unorder{} {\em(open bullet)} indicates that the corresponding
@@ -2169,7 +2172,6 @@ \subsection{Element Hierarchy}
         and are therefore explained in a dedicated box of the figure.
 \end{itemize}
 
-\bigskip
 \begin{quote}\small
 %\begin{table}[htbp]\caption{\label{tab:elem}View of the relations between
 %  VOTable {\bf elements}}.
@@ -2184,6 +2186,7 @@ \subsection{Attribute Summary}
 The list of the attributes is summarized in the table below,
 with the following conventions:
 \begin{itemize}
+\setlength\itemsep{0ex}
 \item   Attributes written in bold are \requiredattr{required attributes}
 \item   Attributes written in a {fixed font} are \attr{optional}.
 \item   Attributes written in {\it italics}
@@ -2191,7 +2194,6 @@ \subsection{Attribute Summary}
         for possible extensions (mentioned in an Appendix).
 \end{itemize}
 
-\bigskip
 \begin{quote}\small
 \input{VOTable.attr.tex}
 \end{quote}
diff --git a/binary.gif b/binary.gif
deleted file mode 100644
index 922fadd..0000000
Binary files a/binary.gif and /dev/null differ
diff --git a/circ2.gif b/circ2.gif
deleted file mode 100644
index 58bd664..0000000
Binary files a/circ2.gif and /dev/null differ
diff --git a/ivoatex b/ivoatex
index 4535116..70412a1 160000
--- a/ivoatex
+++ b/ivoatex
@@ -1 +1 @@
-Subproject commit 453511692dd9efbcc09f677bbf344c107eefd411
+Subproject commit 70412a13d8f4ed9f590ab1a116589b48b25fec73
diff --git a/leadsto2.gif b/leadsto2.gif
deleted file mode 100644
index 678db37..0000000
Binary files a/leadsto2.gif and /dev/null differ
diff --git a/oplus.gif b/oplus.gif
deleted file mode 100644
index f6d64f7..0000000
Binary files a/oplus.gif and /dev/null differ