No new/fuzzy messages update

[Khoem Sokhem <khoemsokhem khmeros info>]

Hello List members,

a few day ago I tried to update (svn up) from server 
(svn+ssh://khem svn gnome org/svn/gimp/trunk) but no new 
messages update.
In http://l10n.gnome.org/languages/km/gnome-extras/ui/ I see some files need 
to be updated and some files need to be translated.

P.S. I tried update message for Khmer (km).

Do I have to use another option for svn up?

Could anyone help about  this?

Thanks,
Sokhem