diff --git a/README.md b/README.md
index 44f74cb..754a5d7 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 Smart typesetting of enumerated cross-references for various TeX formats.
 
-Copyright (C) 2022
+Copyright (C) 2022-2023
 by Bastien Dumont <bastien.dumont@posteo.net>
 
 CTAN: `macros/generic/crossrefenum`
@@ -66,7 +66,7 @@ and put in it `crossrefenum.tex` and, if required,
 
 ## License
 
-Copyright 2022 by Bastien Dumont (bastien.dumont@posteo.net)
+Copyright 2022-2023 by Bastien Dumont (bastien.dumont@posteo.net)
  
 crossrefenum.tex is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/doc/TEMPLATE_crossrefenum.context b/doc/TEMPLATE_crossrefenum.context
index c999539..31d673e 100644
--- a/doc/TEMPLATE_crossrefenum.context
+++ b/doc/TEMPLATE_crossrefenum.context
@@ -112,7 +112,7 @@ $endif$
 $if(license)$
 \startlicensepagemakeup
 \inframed[frame=off, width=0.66\textwidth, align=normal]{%
-  Copyright (C) 2022 Bastien Dumont.
+  Copyright (C) 2022-2023 Bastien Dumont.
   Permission is granted to copy, distribute and/or modify this document
   under the terms of the GNU Free Documentation License, Version 1.3
   or any later version published by the Free Software Foundation;
diff --git a/doc/crossrefenum.md b/doc/crossrefenum.md
index a08821d..34ff156 100644
--- a/doc/crossrefenum.md
+++ b/doc/crossrefenum.md
@@ -2,7 +2,7 @@
 title: "crossrefenum"
 subtitle: "Smart typesetting of enumerated cross-references for various TeX formats"
 author: Bastien Dumont
-date: 2022/11/11
+date: 2023/02/20
 lang: en-US
 toc: true
 license: true
diff --git a/release-to-CTAN.sh b/release-to-CTAN.sh
index 177eb2b..ac1eae8 100755
--- a/release-to-CTAN.sh
+++ b/release-to-CTAN.sh
@@ -18,6 +18,10 @@ check_files(){
 
 check_files
 
+cd doc
+make crossrefenum.pdf
+cd -
+
 if [[ -a crossrefenum.zip ]] ; then rm crossrefenum.zip ; fi
 mkdir crossrefenum
 cd crossrefenum
diff --git a/tex/crossrefenum.tex b/tex/crossrefenum.tex
index be36bfa..0e39f47 100644
--- a/tex/crossrefenum.tex
+++ b/tex/crossrefenum.tex
@@ -5,7 +5,7 @@
 \def\crfnmDate{2023/02/20}
 \def\crfnmVersion{1.0.1}
 %
-% Copyright 2022 by Bastien Dumont (bastien.dumont@posteo.net)
+% Copyright 2022-2023 by Bastien Dumont (bastien.dumont@posteo.net)
 %
 % crossrefenum.tex is free software: you can redistribute it and/or modify
 % it under the terms of the GNU General Public License as published by