Last year, the ISO 639-3 was extended.
The code "sgs" for Samogition has been added,
see: http://www.sil.org/iso639-3/documentation.asp?id=sgs
We were using (nonstandard) "bat-smg" for Samogiton already, but now, we should
consider a transit to the new code. This is best begun be the creation of the
respective aliases in the DNS for starters.
Version: unspecified
Severity: enhancement