Language tags for German

[Torsten Bronger]

Halloechen!

Are my requested language tags for German going into the last phase or
should I re-launch my request with the versions most people here have
seemed to agree with?  My impression was that

   de(-DE|-AT|-CH)?(-1901|-1996)?

represented the most accepted way.  My XML application is now almost
finished, so I must tell in the documentation how to select
"New-German" and "Traditional-German".  Can I give the above way with
quite clear conscience?  I'd like to do so even if the whole procedure
might still take a long time.

Tschoe,
Torsten.