Translating template content, properties and category articles
From semantic-mediawiki.org
Fragment of a discussion from User talk:Kghbln
Heiya,
I'd say that you should keep the old language template system. I will change over to the new template as you go on translating. Changing over requires moving pages and some other stuff.
Do not worry about the Main Page. We will change to a new version soon and I will add it to the translation system. Thus you will be able to translate and adapt to changes as I publish them.
Cheers
