···590590 matrique = spectral; # Added 2020-01-27
591591 matrix-recorder = throw "matrix-recorder has been removed due to being unmaintained"; # Added 2023-05-21
592592 maui-nota = libsForQt5.mauiPackages.nota; # added 2022-05-17
593593- mbox = throw "'mobx' has been removed, as it was broken and unmaintained"; # Added 2023-12-21
593593+ mbox = throw "'mbox' has been removed, as it was broken and unmaintained"; # Added 2023-12-21
594594 mcomix3 = mcomix; # Added 2022-06-05
595595 meme = meme-image-generator; # Added 2021-04-21
596596 mess = throw "'mess' has been renamed to/replaced by 'mame'"; # Converted to throw 2023-09-10