ISO 639-3 instead of a mixture ....
Two days ago Gerard asked people on the wikimedia mailing lists if there were objections to a change from ISO 639-2 combined with ISO 639-3 to the use of only ISO 639-3 codes. Well ... we did not receive any objections up to now, so I suppose people agree with us that using only one list of codes makes much more sense and is less confusing. We also talked about this with other people who agreed that the change makes sense. Since doing double work should be avoided it is best to move over asap and this means that we now start to move all WiktionaryZ portals over to ISO 639-3 codes.