Release v23.5.0

23.5.0

• the text [Debug] is now prepended in the window title for debug builds
• the code block syntax highlighting for nix code was improved
  (for #2779)
• there now is a software repository for Fedora 38
  • please visit the Fedora installation page
    for instructions
• ARM builds for Debian have been added (for #1457)
  • please visit the Debian installation page
    for instructions