message: metainfo.xml: Prepare release entry for next release.
diff: -->
  + <release version="0.3.9" urgency="medium" type="development">
  + <description>
  + <ul>
  + <li> ... </li>
  + </ul>
  + </description>
  + </release>
  +
  <release version="0.3.8" urgency="medium" date="2022-10-30">
  <description>
  <ul>
  