\author -712698321 "Jürgen Spitzmüller"
\author 5863208 "ab"
\author 244031559 "Yuriy"
+\author 630872221 "Jean-Pierre Chrétien" jeanpierre.chretien@free.fr
\author 1075283030 "Thibaut"
\author 1119979965 "Joel A. Kulesza"
\end_header
\end_layout
\begin_layout Subtitle
-Version 2.3.x
+Version 2.
+\change_deleted 630872221 1622909155
+3
+\change_inserted 630872221 1622909155
+4
+\change_unchanged
+.x
\end_layout
\begin_layout Author