Release 50.alpha

• Don't skip the first block when iterating (Alice Mikhaylenko)
  
• Fix fetching the list of languages in Flatpak (Alice Mikhaylenko)
  
• Fix the IBus check (Alice Mikhaylenko)
  
• Fix wrong emoji size when font scaling is enabled (Alice Mikhaylenko)
  
• Include the new CJK block from unicode 17.0 (Alice Mikhaylenko)
  
• Port shortcuts to AdwShortcutsDialog (Maximiliano Sandoval)
  
• Port to AdwSidebar (Alice Mikhaylenko)
  
• Rename appdata to metainfo (AsciiWolf)
  
• Support language aliases (Alice Mikhaylenko)
  
• Update to Unicode 17.0.0 (Alice Mikhaylenko)
  
• Fix active window tracking (Alice Mikhaylenko)
  
• Fix a typo in the app metadata (Maximiliano Sandoval)
  
• Update app screenshots to GNOME 49 (Maximiliano Sandoval)
  
• Translations updates:
  
  • Serbian (Latin) (Милош Поповић)