From Tracker: http://www.w3.org/International/track/issues/414
http://www.w3.org/TR/2015/WD-appmanifest-20150212/#obtaining Section 6.1 discusses the steps in obtaining a manifest. There is no discussion of obtaining a correctly localized reference, particularly for use in cases where the source page itself has used language negotiation. == Note: this was previously discussed in the thread with your WG and apparently is considered out of scope? Addison Phillips Globalization Architect (Amazon Lab126) Chair (W3C I18N WG) Internationalization is not a feature. It is an architecture.