thiemowmde added a comment.
I did a global search to verify this. In contrast to "mn-Mong" (see T137810), "mnc" is already supported in all ULS, CLDR and Babel extensions. So I believe this is fine to go in.TASK DETAILhttps://phabricator.wikimedia.org/T137808EMAIL
gerritbot added a project: Patch-For-Review.
TASK DETAILhttps://phabricator.wikimedia.org/T137808EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: gerritbotCc: gerritbot, thiemowmde, Liuxinyu970226, Lydia_Pintscher, GerardM, Aklapper, Zppix, Popolon, Lewizho99,
thiemowmde edited projects, added Wikidata-Sprint-2016-09-13; removed Wikidata-Sprint-2016-08-30.
TASK DETAILhttps://phabricator.wikimedia.org/T137808EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: thiemowmdeCc: thiemowmde, Liuxinyu970226, Lydia_Pintscher,