<book>
<title>User service daemon and client specification
-<author>Ian Jackson <email>ian@davenant.greenend.org.uk
-<version>1.1.2~~iwj1</version>
+<author>Ian Jackson and contributors
+<version>1.2.1~beta2</version>
<abstract>
This is a specification for a Unix system facility to allow one
<copyright>
<prgn/userv/ is
-Copyright 1996-2003,2006 Ian Jackson;
-Copyright 2000 Ben Harris.
+Copyright 1996-2021 Ian Jackson;
+Copyright 2021 Genome Research Limited apropos work by Matthew Vernon;
+Copyright 2000 Ben Harris;
+Copyright 2016-2017 Peter Benie.
<p>
<prgn/userv/ is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
+the Free Software Foundation; either version 3 of the License, or (at
your option) any later version.
<p>
<p>
You should have received a copy of the GNU General Public License
-along with <prgn/userv/; if not, write to the Free Software
-Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+along with <prgn/userv/; if not, see
+<tt>http://www.gnu.org/licenses/</tt>.
<toc sect>
<p>
<var/service-user/ specifies which user is to provide the service.
-The user may be a login name or a numeric uid, or <tt/-/ to indicate
+The user must be a login name, or <tt/-/ to indicate
that the service user is to be the same as the calling user.
<p>