I'm done with the translation for the r683 SVN snapshot, you'll find it attached to this post.
I also slightly updated the AUTHORS file to add a mention of the Scottish Gaelic (GunChleoc) and French (me) translators, and also of the initial Mageia packager (mainly so that Mageia users can see it's in their repos, if they forgot to check).
Here is the French translation for the 0.4 branch. I couldn't find a 0.4.1 branch on SourceForge, so I used the 0.4 source tarball to update the translation catalog. It's only the translation file for data/locale, since the levels text did not change.