Bug#707077: obsolete conffiles: s/may/should/

[Jonathan Nieder <jrnieder@gmail.com>]

Charles Plessy wrote:

> --- a/upgrading-checklist.sgml
> +++ b/upgrading-checklist.sgml
> @@ -62,6 +62,12 @@ Unreleased.
>  <tag>9.1.1.8</tag>
>    <item>The exception to the FHS for the <file>/selinux</file> was removed.
>    </item>
> +<tag>10.7.3</tag>
> +  <item>During package upgrades, the removal of obsolete configuration files
> +  without local changes is now recommended (<em>should</em>) instead of
> +  suggested (<em>may</em>).  Note the <prgn>dpkg-maintscript-helper</prgn>
> +  tool, available from the <package>dpkg</package> package since
> +  <em>Wheezy</em>.

I'd say

  <item>Packages should remove all obsolete configuration files without
  local changes during upgrades.  The <prgn>dpkg-maintscript-helper</prgn>
  tool, available from the <package>dpkg</package> package since
  <em>Wheezy</em>, can help with this.
  </item>

to emphasize what packagers have to do instead of what changed in the
text.

But even without that tweak, this patch looks fine.

Thanks much for taking care of it.
Jonathan