[ietf-languages-announcements] Updates to the Language Subtag registries

IANA has added records for two script subtags, "Aghb" and "Mahj," and modified the record for the script subtag "Hung." Please see http://www.iana.org/assignments/language-subtag-registry http://www.iana.org/assignments/lang-subtags-templates/index.html Best regards, Amanda Baber ICANN/IANA