Hi,

during a test with piuparts I noticed your package fails to upgrade from
'testing'.
It installed fine in 'testing', then the upgrade to 'sid' fails
because it tries to overwrite other packages files without declaring a
Breaks+Replaces relation.

See policy 7.6 at
https://www.debian.org/doc/debian-policy/ch-relationships.html#overwriting-files-and-replacing-packages-replaces

From the attached log (scroll to the bottom...):

  Preparing to unpack .../liblognorm-doc_2.0.6-3_all.deb ...
  Unpacking liblognorm-doc (2.0.6-3) ...
  dpkg: error processing archive /var/cache/apt/archives/liblognorm-doc_2.0.6-3_all.deb (--unpack):
   trying to overwrite '/usr/share/doc/liblognorm-dev/html/_images/graph.png', which is also in package liblognorm-dev 2.0.6-1
  dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
  Errors were encountered while processing:
   /var/cache/apt/archives/liblognorm-doc_2.0.6-3_all.deb


cheers,

Andreas

We believe that the bug you reported is fixed in the latest version of
liblognorm, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1013815@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Florian Ernst <florian@debian.org> (supplier of updated liblognorm package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Sun, 26 Jun 2022 07:40:32 +0200
Source: liblognorm
Architecture: source
Version: 2.0.6-4
Distribution: unstable
Urgency: medium
Maintainer: Florian Ernst <florian@debian.org>
Changed-By: Florian Ernst <florian@debian.org>
Closes: 1013815
Changes:
 liblognorm (2.0.6-4) unstable; urgency=medium
 .
   * [09198af] adding appropriate Breaks+Replaces: liblognorm-dev (<< 2.0.6-2)
     Thanks to Andreas Beckmann (Closes: #1013815)
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 c463c9f88ee7301733a1fd5099a5a89a4dea38f4 18928 liblognorm_2.0.6-4.debian.tar.xz
 e14c7212c7db4cee2c6d9091c1bf43f7309bfe33 9352 liblognorm_2.0.6-4_amd64.buildinfo
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 6dad7e7c1b609a87b81252354e61785be38ae354b90240e9584a66acbb741c6b 18928 liblognorm_2.0.6-4.debian.tar.xz
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 eb2f383f3d2db6f155d185c0f9fe339c 18928 libs optional liblognorm_2.0.6-4.debian.tar.xz
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