• Always tag JPEG-compressed PDF output as 8-bit RGB.
  
• Use "view-more-symbolic" for the "Scan Options" button icon.
  
• Add a test if the post-processing script path is empty.
  
• Fix the docker image name of the Arch Linux Distribution.
  
• Update Ubuntu documentation.
  
• metainfo: Fix wrong developer id.
  
• Correct issue tracker URL.
  
• Update minimum Meson version to 0.46.
  
• Use RDNN app ID.
  
• Updated translations.