New version 28.3-1
    
    - Add missing dot to the availability status message (mail)
    - Bump Simpleline version (jkonecny)
    - Make EFIGRUB._efi_binary a property, not a method (awilliam)
    - Better storing logs from build and tests (jkonecny)
    - Provide a default install class. (vponcova)
    - Do not use hidden install classes. (vponcova)
    - Make geolocation with kickstart possible (#1358331) (mkolman)
    - Run python-meh as modal in TUI (jkonecny)
    - Use GLib event loop in the simpleline (jkonecny)
    - TUI progress reporting is handled by show_all (jkonecny)
    - Add efi_dir to the BaseInstallClass (#1412391) (vponcova)
    - Use /usr/bin/python3 shebang once again (miro)