Equivalent to the [Changelog](wiki/AutoupdateChangelog) method with a preset regex for debian/changelog files.

 - This is really just a variation of plain changelogs.<br><br>
   Uses the same backend code with a regex of:


    And only strips the trailing `-- author/date…` suffix

 - Technically they're package release logs.

 - See

         package (0.1.2-3) STATE; urgency=SCOPE

           * First package. Closes: #54321
           * As stolen from Gentoo.
           * Introduced arbitrary DFSG constraint.

          -- Elisa Examplary Mon, 25 May 2016 01:22:33 +0100

 - Requires the **`autoupdate_url`** to the plain changelog file.

 - Now `state` and `scope` aren't yet mapped.

 - Added this reluctantly. But they're still common enough to warrant support.