Summary of changes

• Avoid possible crash on close
  
• Allow to set playback speed
  

Detailed changes

livi (0.0.4) experimental; urgency=medium
.
  * metainfo: Update URLs and formfactor
  * sink: Use automatic cleanup
  * main: Don't forget to destroy main window.
    Otherwise we won't clean up the GST elements either
    Closes: https://gitlab.gnome.org/guidog/livi/-/issues/2
  * Allow to set playback speed