git-grep -l 'ian@davenant' | xargs perl -i~ -pe 's/ian\@davenant/ijackson@chiark/g'
and then undo the change to debian/changelog.
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
userv is
-Copyright 1996-2021 Ian Jackson <ian@davenant.greenend.org.uk>.
+Copyright 1996-2021 Ian Jackson <ijackson.greenend.org.uk>.
Copyright 2021 Genome Research Limited
apropos work by Matthew Vernon <mv3@sanger.ac.uk>
Copyright 2000 Ben Harris <bjh21@cam.ac.uk>
userv is
-Copyright 1996-2021 Ian Jackson <ian@davenant.greenend.org.uk>.
+Copyright 1996-2021 Ian Jackson <ijackson.greenend.org.uk>.
Copyright 2021 Genome Research Limited
apropos work by Matthew Vernon <mv3@sanger.ac.uk>
Copyright 2000 Ben Harris <bjh21@cam.ac.uk>
<book>
<title>User service daemon and client specification
-<author>Ian Jackson <email>ian@davenant.greenend.org.uk
+<author>Ian Jackson <email>ijackson.greenend.org.uk
<version>1.2.1~beta2</version>
<abstract>
<book>
<title>User service daemon and client specification
-<author>Ian Jackson <email>ian@davenant.greenend.org.uk
+<author>Ian Jackson <email>ijackson.greenend.org.uk
<version></version>
<abstract>