zplane.development has announced that as of April 2008 it will offer a boxed version of vielklang, the audio harmonization instrument, complementing the ongoing online distribution. This boxed version of vielklang will be distributed by Best Service and their partners.
The new version (1.1.3) will now use a serial number registration system instead of the previously used challenge response system. The upgrade will be without charge for registered vielklang users.