Change logs for docbook2x source package in Oracular

docbook2x (0.8.8-18) unstable; urgency=medium

  * Trim trailing whitespace.
  * Set debhelper-compat version in Build-Depends.
  * Set upstream metadata fields: Name (from ./configure), Repository.
  * Update standards version to 4.1.5, no changes needed.

  [ Samuel Thibault ]
  * Fix hyphens for options in synopsis.

  [ Gianfranco Costamagna ]
  * Bump compat level to 13 and std-version to 4.6.2

 -- Gianfranco Costamagna <email address hidden>  Thu, 14 Sep 2023 06:57:02 +0200