We're getting ready for the git 1.6 release in the not-too-distant future, and that will ship with gitgui-0.11.
The current tip of my master branch builds as follows. There have not been many changes in the interface so I don't think there is much (if any) translation work for this release.
MSGFMT po/de.msg 402 translated.
MSGFMT po/fr.msg 391 translated.
MSGFMT po/hu.msg 391 translated.
MSGFMT po/it.msg 390 translated, 1 untranslated.
MSGFMT po/ja.msg 391 translated.
MSGFMT po/ru.msg 387 translated, 4 untranslated.
MSGFMT po/sv.msg 391 translated.
MSGFMT po/zh_cn.msg 367 translated, 7 fuzzy, 17 untranslated.Thanks.
-- Shawn.