The initial date of the translation was 25 of November 2005 and it has been validated by jp. If you look in my profile I came on this site on 28-th of August 2006, that would be one year after this translation has been done.
Hope this answers to your question.
PS By the way, as you can see, I have corrected it in the meanwhile. But jp can probably confirm what I have written above if there are any doubts.