• Fix horizontal scrollbar.
  
• Continue batch flatbed scans when SANE returns NO_DOCS after first page.
  
• Change component type to "desktop-application".
  
• Rename appdata to metainfo.
  
• Run postprocessing after save and display errors separately.
  
• Move postprocessing to its own function.
  
• Fixed matching saved scanner after finishing scanners discovery.
  
• Add numerical measure for brightness and contrast.
  
• Updated translations.